Test Equipment

Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 5A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice control

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1. Material: ABS2. Output: pulse3. One pulse: 0.3mm4. Theoretical temperature transmitter: measurement temperature is 49 degrees Celsius and below5. Power type: AA battery (not included)6. For Misol7. Using special precision die-casting process, the dimensional tolerance is extremely small8. The surface accuracy is very high, all through the internal circuit protection treatment9. The whole sensor has high strength, weather resistance, corrosion resistance and water resistance10. Spare parts (rain gauge) for professional weather stations, connected to professional weather stations11. Weight: 270 grams12. Display size: 4.0~6.9 inches

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1. Material: ABS2. Measurement object: γ-ray + β-ray + electric field + magnetic field3. Cumulative dose equivalent: HP(10) 0.0usv-99.99msv4. Dose equivalent rate: HP(10)0.1USV/H-9.99MSV/H5. Response time: 3S6. Battery: 1 x Lithium battery, 3.7V, 1800mAh (included)7. High detection sensitivity, especially suitable for environmental radioactivity monitoring, detection of traces of nuclear radiation8. Strong anti-interference ability, able to operate reliably in complex electromagnetic environment9. Hand-held instrument design, built-in high-performance battery, easy to carry around10. With data logging function, the time interval can be manually set on the menu11. The data can be exported to the computer, a file is generated every day, the electromagnetic data and the geiger count data are stored in different folders, and it also supports viewing the recorded data12. The shutdown timer can be set, providing no shutdown / 5 minutes / 10 minutes / 30 minutes shutdown settings13. Support alarm value setting, language setting14. Dimensions: 175 x 70 x 30 mm15. Weight: 230 grams

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Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 5A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice control

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Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 5A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice control

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Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 16A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice control

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1. Active current output: Range: 0-24mA; Resolution: 0.01mA; Load (max): 750 ohms2. Passive current output: Range: 0-24mA; Resolution: 0.01mA; External power supply up to 30V.3. Voltage output range: 0-12V; Resolution: 0.01V; Current (max) 30mA4. 24V voltage output: drive current: 24mA.5. Current input measurement: Range: 0-24mA; Resolution: 0.01mA; Input impedance: 100Ω6. Voltage input measurement: Range: 0-30V; Resolution: 0.01V; Input impedance: 2.5MΩ7. Working environment: 0-50 degrees Celsius8. Protection voltage: 30V9. Product size: 90 x 70 x 28mm

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1. The D52-2058 rail-type digital display multi-function meter simultaneously displays the measured AC voltage, AC current, power factor, active power, frequency, and electrical energy (electricity) on the meter.2. Please check AC80-300V for measuring 110V 220V voltage, and 200-450V for measuring 380V voltage3. Measurement accuracy: 1% +/- 2 words4. Display: 4-digit red 0.31-inch LED digital tube for voltage display, 5-digit red 0.31-inch LED digital tube for current and frequency display, 5-digit green 0.31-inch LED display for active power and electrical energy (electricity) Digital Tube5. Measurement range: AC voltage: AC80. 0-300. 0V, AC200. 0-450. 0V, AC current: AC0-100. 0A, the current display resolution is 0. 01A when the measurement current is less than 100A, and the measurement current is greater than 0.01A At 100A, the current display resolution is 0.1A, and the range is automatically converted.6. Active power: (measurement voltage AC80. 0-300. 0V) 0.0-30000W (AC200. 0-450. 0V: 45000W)7. Electric energy: 0. 000-99999kwh, decimal point automatic conversion8. Power frequency: 45. 00-65. 00HZ9. Power factor: 1.000-0. 00010. Measurement speed: about 2 times per second11. Weight: 145g12. Installation width: the instrument occupies the 3P air switch position (DZ47/C45)14. Installation method: track type

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Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 16A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice control

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1. It can measure and display 6 parameters such as AC voltage, AC current, active power, power factor, frequency and electric energy at the same time\2. The instrument display part adopts color high-definition LCD screen3. Auto-save function: When the power is off, the meter will automatically save the current energy value, and the meter will read the value after the next power-on, and continue to accumulate4. Measurement speed: about 2 times/second5. Dimensions: 79x43x48mmMeasuring range:1. AC voltage: AC80.0-300.0V, or AC200.0-450.0V2. AC current: AC0－99.99A, the current display resolution is 0.01A, when it exceeds 100A, it displays 100.0A3. Power frequency: 45.0Hz-65.0Hz4. Power factor: 0.00-1.00PF5. Active power: The measurement range is 0-45000W (the display resolution between 0-9999.9W is 0.1W, the rest is 1W)6. Electric energy: The measuring range is 0-99999kwhHow to use and connect1. Connect according to the wiring diagram in the attached picture, connect the secondary end of the current transformer with the instrument (green lead) to the blue terminal of the instrument, and pass the wire of the measurement loop through the middle round hole of the current transformer2. Connect the voltage measurement lead to the green terminal of the meter; then connect the measurement voltage; start reading the measurement results3. After the power is turned on, the meter displays the measured value4. Press and hold the reset button on the front panel of the instrument for 5 seconds

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1. Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.2. Voltage:- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)- Display format: less than 10V display such as: 9.99VBelow 100V such as: 99.9VMore than 100V display such as: 199V- Minimum resolution: 0.01V-Start test voltage: 0.05V- Measurement accuracy: 1%3. Current:- Measuring range: 0-10A (Model: PZEM-013)0-300A (Model: PZEM-015)- Display format: less than 1A display as: 999mALess than 10A is displayed as: 9.99aLess than 100A is displayed as: 99.9AGreater than or equal to 100A is displayed as: 199A- Minimum resolution: 1mA-Initial test current: 10mA (Model: PZEM-013)20mA (Model: PZEM-015)- Measurement accuracy: 1%4. Power:- Measuring range: 0-2000W (Model: PZEM-013)0-60000W (Model: PZEM-015).-Display format: less than 10W display as: 9.99WLess than 100W displayed as: 99.9WLess than 1000W displayed as: 999WLess than 10000W display as: 9.99kWGreater than or equal to 10000W displayed as: 19.9kw- Minimum resolution: 0.01W-Initial test power: 0.1W (Model: PZEM-013)0.2W (Model: PZEM-015)- Measurement accuracy: 1%5. Impedance:- Measuring range: 0-1000Ohm- Display format: less than 100Ohm displayed as: 99.9OhmGreater than or equal to 100Ohm displayed as: 999ohmWhen the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 0.1ohm- Measurement accuracy: 1%6. Internal resistance:- Measuring range: 0-999Milliohm-Display format: 999Milliohm When the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 1Milliohm- Measurement accuracy: 1%Note: Before testing the internal resistance, you need to preset the full voltage according to the battery type, and you can test it after it is fully charged; if it is not fully charged, you can set the no-load battery to the full voltage, and then test it; the internal resistance is not a fixed value, the more the battery is discharged, the more The more, the higher the resistance.7. Capacity:- Measuring range: 0-1000Ah- Display format: less than 1AH is: 999mAHLess than 10Ah displayed as: 9.99 AhLess than 100AH ??is displayed as: 99.9ahLess than 1000AH is displayed as: 999AH- Minimum resolution: 1mAH- Measurement accuracy: 1%8. The discharge energy is represented by the battery symbol, with a total of 10 grids, and each grid represents 10% of the power.9. Energy- Measuring range: 0-9999kWh-Display format: less than 1kWh display as: 999WhLess than 10kWh displayed as: 9.99kwhLess than 100kWh is displayed as: 99.99kwhLess than 1000kWh is displayed as: 999.99kWhGreater than or equal to 1000kWh displayed as: 9999kWhReturn to zero on overflow- Minimum resolution: 1Wh- Measurement accuracy: 1%

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1. Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.2. Voltage:- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)- Display format: less than 10V display such as: 9.99VBelow 100V such as: 99.9VMore than 100V display such as: 199V- Minimum resolution: 0.01V-Start test voltage: 0.05V- Measurement accuracy: 1%3. Current:- Measuring range: 0-10A (Model: PZEM-013)0-300A (Model: PZEM-015)- Display format: less than 1A display as: 999mALess than 10A is displayed as: 9.99aLess than 100A is displayed as: 99.9AGreater than or equal to 100A is displayed as: 199A- Minimum resolution: 1mA-Initial test current: 10mA (Model: PZEM-013)20mA (Model: PZEM-015)- Measurement accuracy: 1%4. Power:- Measuring range: 0-2000W (Model: PZEM-013)0-60000W (Model: PZEM-015).-Display format: less than 10W display as: 9.99WLess than 100W displayed as: 99.9WLess than 1000W displayed as: 999WLess than 10000W display as: 9.99kWGreater than or equal to 10000W displayed as: 19.9kw- Minimum resolution: 0.01W-Initial test power: 0.1W (Model: PZEM-013)0.2W (Model: PZEM-015)- Measurement accuracy: 1%5. Impedance:- Measuring range: 0-1000Ohm- Display format: less than 100Ohm displayed as: 99.9OhmGreater than or equal to 100Ohm displayed as: 999ohmWhen the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 0.1ohm- Measurement accuracy: 1%6. Internal resistance:- Measuring range: 0-999Milliohm-Display format: 999Milliohm When the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 1Milliohm- Measurement accuracy: 1%Note: Before testing the internal resistance, you need to preset the full voltage according to the battery type, and you can test it after it is fully charged; if it is not fully charged, you can set the no-load battery to the full voltage, and then test it; the internal resistance is not a fixed value, the more the battery is discharged, the more The more, the higher the resistance.7. Capacity:- Measuring range: 0-1000Ah- Display format: less than 1AH is: 999mAHLess than 10Ah displayed as: 9.99 AhLess than 100AH ​​is displayed as: 99.9ahLess than 1000AH is displayed as: 999AH- Minimum resolution: 1mAH- Measurement accuracy: 1%8. The discharge energy is represented by the battery symbol, with a total of 10 grids, and each grid represents 10% of the power.9. Energy- Measuring range: 0-9999kWh-Display format: less than 1kWh display as: 999WhLess than 10kWh displayed as: 9.99kwhLess than 100kWh is displayed as: 99.99kwhLess than 1000kWh is displayed as: 999.99kWhGreater than or equal to 1000kWh displayed as: 9999kWhReturn to zero on overflow- Minimum resolution: 1Wh- Measurement accuracy: 1%

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1. Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.2. Voltage:- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)- Display format: less than 10V display such as: 9.99VBelow 100V such as: 99.9VMore than 100V display such as: 199V- Minimum resolution: 0.01V-Start test voltage: 0.05V- Measurement accuracy: 1%3. Current:- Measuring range: 0-10A (Model: PZEM-013)0-300A (Model: PZEM-015)- Display format: less than 1A display as: 999mALess than 10A is displayed as: 9.99aLess than 100A is displayed as: 99.9AGreater than or equal to 100A is displayed as: 199A- Minimum resolution: 1mA-Initial test current: 10mA (Model: PZEM-013)20mA (Model: PZEM-015)- Measurement accuracy: 1%4. Power:- Measuring range: 0-2000W (Model: PZEM-013)0-60000W (Model: PZEM-015).-Display format: less than 10W display as: 9.99WLess than 100W displayed as: 99.9WLess than 1000W displayed as: 999WLess than 10000W display as: 9.99kWGreater than or equal to 10000W displayed as: 19.9kw- Minimum resolution: 0.01W-Initial test power: 0.1W (Model: PZEM-013)0.2W (Model: PZEM-015)- Measurement accuracy: 1%5. Impedance:- Measuring range: 0-1000Ohm- Display format: less than 100Ohm displayed as: 99.9OhmGreater than or equal to 100Ohm displayed as: 999ohmWhen the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 0.1ohm- Measurement accuracy: 1%6. Internal resistance:- Measuring range: 0-999Milliohm-Display format: 999Milliohm When the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 1Milliohm- Measurement accuracy: 1%Note: Before testing the internal resistance, you need to preset the full voltage according to the battery type, and you can test it after it is fully charged; if it is not fully charged, you can set the no-load battery to the full voltage, and then test it; the internal resistance is not a fixed value, the more the battery is discharged, the more The more, the higher the resistance.7. Capacity:- Measuring range: 0-1000Ah- Display format: less than 1AH is: 999mAHLess than 10Ah displayed as: 9.99 AhLess than 100AH ??is displayed as: 99.9ahLess than 1000AH is displayed as: 999AH- Minimum resolution: 1mAH- Measurement accuracy: 1%8. The discharge energy is represented by the battery symbol, with a total of 10 grids, and each grid represents 10% of the power.9. Energy- Measuring range: 0-9999kWh-Display format: less than 1kWh display as: 999WhLess than 10kWh displayed as: 9.99kwhLess than 100kWh is displayed as: 99.99kwhLess than 1000kWh is displayed as: 999.99kWhGreater than or equal to 1000kWh displayed as: 9999kWhReturn to zero on overflow- Minimum resolution: 1Wh- Measurement accuracy: 1%

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1. Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.2. Voltage:- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)- Display format: less than 10V display such as: 9.99VBelow 100V such as: 99.9VMore than 100V display such as: 199V- Minimum resolution: 0.01V-Start test voltage: 0.05V- Measurement accuracy: 1%3. Current:- Measuring range: 0-10A (Model: PZEM-013)0-300A (Model: PZEM-015)- Display format: less than 1A display as: 999mALess than 10A is displayed as: 9.99aLess than 100A is displayed as: 99.9AGreater than or equal to 100A is displayed as: 199A- Minimum resolution: 1mA-Initial test current: 10mA (Model: PZEM-013)20mA (Model: PZEM-015)- Measurement accuracy: 1%4. Power:- Measuring range: 0-2000W (Model: PZEM-013)0-60000W (Model: PZEM-015).-Display format: less than 10W display as: 9.99WLess than 100W displayed as: 99.9WLess than 1000W displayed as: 999WLess than 10000W display as: 9.99kWGreater than or equal to 10000W displayed as: 19.9kw- Minimum resolution: 0.01W-Initial test power: 0.1W (Model: PZEM-013)0.2W (Model: PZEM-015)- Measurement accuracy: 1%5. Impedance:- Measuring range: 0-1000Ohm- Display format: less than 100Ohm displayed as: 99.9OhmGreater than or equal to 100Ohm displayed as: 999ohmWhen the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 0.1ohm- Measurement accuracy: 1%6. Internal resistance:- Measuring range: 0-999Milliohm-Display format: 999Milliohm When the test range is exceeded or the current is zero, "---" is displayed.- Minimum resolution: 1Milliohm- Measurement accuracy: 1%Note: Before testing the internal resistance, you need to preset the full voltage according to the battery type, and you can test it after it is fully charged; if it is not fully charged, you can set the no-load battery to the full voltage, and then test it; the internal resistance is not a fixed value, the more the battery is discharged, the more The more, the higher the resistance.7. Capacity:- Measuring range: 0-1000Ah- Display format: less than 1AH is: 999mAHLess than 10Ah displayed as: 9.99 AhLess than 100AH ​​is displayed as: 99.9ahLess than 1000AH is displayed as: 999AH- Minimum resolution: 1mAH- Measurement accuracy: 1%8. The discharge energy is represented by the battery symbol, with a total of 10 grids, and each grid represents 10% of the power.9. Energy- Measuring range: 0-9999kWh-Display format: less than 1kWh display as: 999WhLess than 10kWh displayed as: 9.99kwhLess than 100kWh is displayed as: 99.99kwhLess than 1000kWh is displayed as: 999.99kWhGreater than or equal to 1000kWh displayed as: 9999kWhReturn to zero on overflow- Minimum resolution: 1Wh- Measurement accuracy: 1%

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1. Small and easy to carry, it can be used to measure jewelry, leather, metal plate, paper, film, wire and similar materials.2. Accurate measurement and easy operation3. Material: metal4. Color: silver5. Measuring range: 0-10mm6. Measurement accuracy: 0.1mm

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1. Function: near electric alarm2. Working frequency: 50/60Hz3. Electric inspection method: non-triggered4. Detection mode: automatic trigger5. Indicator light: LED light under 8000XL visible light6. Buzzer: 60dB7. Protection class: IP548. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries9. High voltage alarm: 1KV-500KV10. Low voltage alarm: 40V-1KV11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm

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1. Function: near electric alarm2. Working frequency: 50/60Hz3. Electric inspection method: non-triggered4. Detection mode: automatic trigger5. Indicator light: LED light under 8000XL visible light6. Buzzer: 60dB7. Protection class: IP548. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries9. High voltage alarm: 1KV-500KV10. Low voltage alarm: 40V-1KV11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm

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1. Function: near electric alarm2. Working frequency: 50/60Hz3. Electric inspection method: non-triggered4. Detection mode: automatic trigger5. Indicator light: LED light under 8000XL visible light6. Buzzer: 60dB7. Protection class: IP548. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries9. High voltage alarm: 1KV-500KV10. Low voltage alarm: 40V-1KV11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm

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1. Function: near electric alarm2. Working frequency: 50/60Hz3. Electric inspection method: non-triggered4. Detection mode: automatic trigger5. Indicator light: LED light under 8000XL visible light6. Buzzer: 60dB7. Protection class: IP548. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries9. High voltage alarm: 1KV-500KV10. Low voltage alarm: 40V-1KV11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm

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1. Function: near electric alarm2. Working frequency: 50/60Hz3. Electric inspection method: non-triggered4. Detection mode: automatic trigger5. Indicator light: LED light under 8000XL visible light6. Buzzer: 60dB7. Protection class: IP548. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries9. High voltage alarm: 1KV-500KV10. Low voltage alarm: 40V-1KV11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm

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1. Function: near electric alarm2. Working frequency: 50/60Hz3. Electric inspection method: non-triggered4. Detection mode: automatic trigger5. Indicator light: LED light under 8000XL visible light6. Buzzer: 60dB7. Protection class: IP548. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries9. High voltage alarm: 1KV-500KV10. Low voltage alarm: 40V-1KV11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm

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1. Material: plastic2. Current: 40A, 63A, 80A3. Rated voltage: AC 220V 50/60Hz4. Under-voltage protection value: 219V-150V-OFF​​​​(adjustable)5. Over-voltage protection value: 221V-300V-OFF​​​​(adjustable)6. Disconnection capacity: over-voltage 221-300V, under-voltage 150-219V (adjustable)7. Size: about 8.5x6.5x3.5cmFeatures:1. Over-voltage protection2. Under-voltage protection3. Voltage display (voltage measurement)4. The over-voltage protection value is adjustable5. Adjustable over-voltage recovery value6. The over-voltage protection action time is adjustable7. Adjustable under-voltage protection value8. Brown-out recovery value9. The action time of under-voltage protection is adjustable10. The fault recovery delay time is adjustable11. Power-on delay power-on time is adjustable12. Reset method selection13. Troubleshooting14. Factory reset

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1. Remotely control the power on and off through the APP anytime, anywhere2. Check the power consumption in real time through the mobile phone3. Schedule/Timer, 100 timer modes per day or week (off/on)4. The voltage, current, power and total power kWh are displayed on the mobile APP5. If the network is disconnected, the timer will select all the schedules set by the mobile app and work according to the set schedule6. With memory function7. Can be controlled by the tact switches of C1 and C28. Each mobile app can be used with 100 people9. When the load exceeds 17A, the load circuit will be automatically disconnected10. Power supply: 100-240V AC 50-60Hz11. WIFI frequency: 2.4GHz12. Size: about 66.8x90x18mm13. Installation: 35mm DIN rail

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1. Rated voltage: 230V AC2. Rated current: 5-80A3. Data display: LCD display4. Power indicator: green light5. Electric power pulse indication: red light (about 80ms when there is a sampling signal)6. Function: key reset reset, backlight display7. Installation method: 35mm DIN rail8. Size: about 10x6.5x3.5cm9. Weight: about 160g

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1. AC rated voltage: AC 230V 50/60Hz2. Through current: up to 40A3. Recovery time: within 60s4. Function: over-voltage/low voltage protection, voltage display (voltage measurement), automatic recovery5. Installation: 35mm rail6. Size: about 7.7x4.5x3.5cm7. Weight: about 128gFeatures:1. Stable performance2. Easy installation, 35mm rail installation3. Simple operation4. When the power supply is normal, the green indicator light is displayed, and when the power supply is over-voltage or under-voltage, the red indicator light is displayed5. Clear LED display, wide viewing angle, voltage reading can be easily checked at any time6. Mainly used for over-voltage, under-voltage or over-current protection or single-phase electrical equipment protection in the distribution line of residential household boxes7. In case of line over-voltage or under-voltage or over-current, the power supply can be cut off instantly to protect the electrical equipment from damage; when the line voltage returns to normal, the protector can automatically turn on the power normally

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1. Material: plastic2. Current: 40A, 63A, 80A3. Rated voltage: AC 220V 50/60Hz4. Under-voltage protection value: 219V-150V-OFF​​​​(adjustable)5. Over-voltage protection value: 221V-300V-OFF​​​​(adjustable)6. Disconnection capacity: over-voltage 221-300V, under-voltage 150-219V (adjustable)7. Size: about 8.5x6.5x3.5cmFeatures:1. Over-voltage protection2. Under-voltage protection3. Voltage display (voltage measurement)4. The over-voltage protection value is adjustable5. Adjustable over-voltage recovery value6. The over-voltage protection action time is adjustable7. Adjustable under-voltage protection value8. Brown-out recovery value9. The action time of under-voltage protection is adjustable10. The fault recovery delay time is adjustable11. Power-on delay power-on time is adjustable12. Reset method selection13. Troubleshooting14. Factory reset

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1. AC rated voltage: AC 230V 50/60Hz2. Current: 40/63/80A3. Disconnection capacity: over-voltage 221-300V, under-voltage 150-219V (adjustable)4. Over-voltage protection value range: 221-300V5. Under-voltage protection value range: 219-150V6. Size: about 8.5x4.8x3.6cm7. Weight: about 180gFeatures:1. Over-voltage protection2. Under-voltage protection3. Voltage display (voltage measurement)4. The over-voltage protection value is adjustable5. Adjustable over-voltage recovery value6. The over-voltage protection action time is adjustable7. Adjustable under-voltage protection value8. The under-voltage recovery value is adjustable9. The action time of under-voltage protection is adjustable10. The fault recovery delay time is adjustable11. Adjustable delay time after power-on12. Reset method selection13. Troubleshooting14. Factory reset

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1. Rugged, compact and lightweight, low power consumption, easy to install and operate2. The internal integrated circuit is made by SMT process, with good anti-electromagnetic interference performance and stable performance3. Clear display on the LCD screen, which can cyclically display voltage, current, power, and kilowatt-hour energy4. Material: plastic, integrated circuit5. Current: 5-32A6. Voltage: 110V 60Hz, 230V 50Hz7. Current rate: 1000imp/kwh8. Weight: about 130 grams9. Size: about 8x7x4 cm

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1. Rugged, compact and lightweight, low power consumption, easy to install and operate2. The internal integrated circuit is made by SMT process, with good anti-electromagnetic interference performance and stable performance3. Clear display on the LCD screen, which can cyclically display voltage, current, power, and kilowatt-hour energy4. Material: plastic, integrated circuit5. Current: 5-32A6. Voltage: 110V 60Hz, 230V 50Hz7. Current rate: 1000imp/kwh8. Weight: about 130 grams9. Size: about 8x7x4 cm

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1. Exquisite workmanship, durable2. With backlight function, the value can be clearly seen in the dark environment3. Easy to install4. Large LCD screen, can read data directly5. Low noise6. Display: total electric energy kwh, temporary electric energy kwh, actual voltage, actual current, actual power7. Current: 5 -80A8. Voltage: 230V 50Hz9. Display mode: electronic digital display10. Size: about 7.8x6.5x3.5cm11. Weight: about 130 grams

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1. Material: plastic2. Current: 40A, 63A, 80A3. Rated voltage: AC 220V 50/60Hz4. Under-voltage protection value: 219V-150V-OFF​​​​(adjustable)5. Over-voltage protection value: 221V-300V-OFF​​​​(adjustable)6. Disconnection capacity: over-voltage 221-300V, under-voltage 150-219V (adjustable)7. Size: about 8.5x6.5x3.5cmFeatures:1. Over-voltage protection2. Under-voltage protection3. Voltage display (voltage measurement)4. The over-voltage protection value is adjustable5. Adjustable over-voltage recovery value6. The over-voltage protection action time is adjustable7. Adjustable under-voltage protection value8. Brown-out recovery value9. The action time of under-voltage protection is adjustable10. The fault recovery delay time is adjustable11. Power-on delay power-on time is adjustable12. Reset method selection13. Troubleshooting14. Factory reset

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1. AC rated voltage: AC 230V 50/60Hz2. Current: 40/63/80A3. Disconnection capacity: over-voltage 221-300V, under-voltage 150-219V (adjustable)4. Over-voltage protection value range: 221-300V5. Under-voltage protection value range: 219-150V6. Size: about 8.5x4.8x3.6cm7. Weight: about 180gFeatures:1. Over-voltage protection2. Under-voltage protection3. Voltage display (voltage measurement)4. The over-voltage protection value is adjustable5. Adjustable over-voltage recovery value6. The over-voltage protection action time is adjustable7. Adjustable under-voltage protection value8. The under-voltage recovery value is adjustable9. The action time of under-voltage protection is adjustable10. The fault recovery delay time is adjustable11. Adjustable delay time after power-on12. Reset method selection13. Troubleshooting14. Factory reset

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1. Exquisite workmanship, durable and easy to install2. Good anti-electromagnetic interference, low power consumption, strong overload capacity and high stability3. Backlit LCD display, easy to read data4. Material: metal+ABS5. Voltage: 3x230/400(V)6. Current: 3x5-80A7. Rated frequency: 50Hz8. Constant pulse: 400imp/kWh9. Display: LCD 6 + 210. Power consumption: within 2W11. Size: about 10x6.5x7.6cm12. Weight: about 410 grams

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1. Self-recovery over-voltage and under-voltage protection2. When the power supply is unstable, the protection function is automatically activated, and when the voltage exceeds the limit range, it will be automatically cut off to protect the safety of electrical equipment and personnel3. After the power returns to normal, power on again after 1 minute4. When the power supply is normal, a green indicator light will be displayed, and a red indicator light will be displayed when the power supply is over-voltage or under-voltage5. Mainly used for over-voltage, under-voltage or over-current protection of residential sub-boxes or incoming lines of distribution lines that need protection for single-phase electrical equipment6. Rated voltage: AC 230V7. Frequency: 50Hz/60Hz8. Through current: up to 40A9. Power consumption: less than 2W10. Installation: 35mm rail11. Size: about 7.7x3.5x4.5cm

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1. Exquisite workmanship, durable2. With backlight function, the value can be clearly seen in the dark environment3. Easy to install4. Large LCD screen, can read data directly5. Low noise operation6. Display: total power kwh, temporary power kwh, actual voltage, actual current, actual power, long press the button for 6s to reset7. Current: 5 -80A8. Voltage: 230V 50Hz9. Pulse: 1000imp/kwh10. Display mode: electronic digital display11. Size: about 7.85x6.58x3.63 cm12. Weight: about 130 grams

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1. Voltage range: 6-100V2. Material: ABS3. Hole size: 22mm4. Dimensions: about 2.83x5.14x2.03cm/piece5. Weight: about 20g/piece

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1. Exquisite workmanship, durable and easy to install2. Good anti-electromagnetic interference, low power consumption, strong overload capacity and high stability3. Backlit LCD display, easy to read data4. Material: metal+ABS5. Voltage: 3x230/400(V)6. Current: 3x5-80A7. Rated frequency: 50Hz8. Constant pulse: 400imp/kWh9. Display: LCD 6 + 210. Power consumption: within 2W11. Size: about 10x6.5x7.6cm12. Weight: about 410 grams

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1. Mobile phone WIFI wireless remote control, can be timed and delayed2. Easily count daily electricity consumption3. Current: 5-60A4. Voltage: 90-250V AC5. Frequency: 50/60Hz6. Current rate: 1200imp/kwh7. Display mode: digital display8. Size: about 7.9x3.6x6.6cm

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1. Voltage range: 50-380V AC2. Temperature range: -20-199 degrees Celsius3. Material: ABS4. Hole size: 22mm5. Dimensions: about 2.8x5.1x2 cm6. Weight: about 36 grams

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1. AC rated voltage: AC 230V 50/60Hz2. Current: 40/63/80A3. Disconnection capacity: over-voltage 221-300V, under-voltage 150-219V (adjustable)4. Over-voltage protection value range: 221-300V5. Under-voltage protection value range: 219-150V6. Size: about 8.5x4.8x3.6cm7. Weight: about 180gFeatures:1. Over-voltage protection2. Under-voltage protection3. Voltage display (voltage measurement)4. The over-voltage protection value is adjustable5. Adjustable over-voltage recovery value6. The over-voltage protection action time is adjustable7. Adjustable under-voltage protection value8. The under-voltage recovery value is adjustable9. The action time of under-voltage protection is adjustable10. The fault recovery delay time is adjustable11. Adjustable delay time after power-on12. Reset method selection13. Troubleshooting14. Factory reset

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1. Power supply: 230V AC 50/60Hz2. Current: 40/63A3. Over-voltage protection value range: 230-300V4. Under-voltage protection value range: 210-140V5. Installation: 35mm DIN rail6. Material: ABS + electronic components7. Features: over-voltage protection, under-voltage protection, limiting the current function in one8. Size: about 8.5x6.5x3.7cm9. Weight: about 184 gramsFeatures:1. Over-voltage protection2. Under-voltage protection3. Over-current protection4. Automatic recovery5. Adjustable recovery delay time6. Voltage display (voltage measurement)7. Current display (current measurement)

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1. Voltage range: 6-100V2. Material: ABS3. Hole size: 22mm4. Dimensions: about 2.83x5.14x2.03cm/piece5. Weight: about 20g/piece

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1. Voltage range: 50-380V AC2. Temperature range: -20-199 degrees Celsius3. Material: ABS4. Hole size: 22mm5. Dimensions: about 2.8x5.1x2 cm6. Weight: about 36 grams

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1. Voltage range: 6-100V2. Material: ABS3. Hole size: 22mm4. Dimensions: about 2.83x5.14x2.03cm/piece5. Weight: about 20g/piece

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1. Voltage range: 6-100V2. Material: ABS3. Hole size: 22mm4. Dimensions: about 2.83x5.14x2.03cm/piece5. Weight: about 20g/piece

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1. Voltage range: 6-100V2. Material: ABS3. Hole size: 22mm4. Dimensions: about 2.83x5.14x2.03cm/piece5. Weight: about 20g/piece

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1. Voltage range: 50-380V AC2. Temperature range: -20-199 degrees Celsius3. Material: ABS4. Hole size: 22mm5. Dimensions: about 2.8x5.1x2 cm6. Weight: about 36 grams

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1. Voltage range: 50-380V AC2. Temperature range: -20-199 degrees Celsius3. Material: ABS4. Hole size: 22mm5. Dimensions: about 2.8x5.1x2 cm6. Weight: about 36 grams

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