Test Equipment

1. Suitable voltage DC3.7-13V2. Current adjustment 0.15A-3A, continuously adjustable3. The continuous discharge power is 15W, that is, the discharge current is about 1A at 13V, and the discharge current is 3A at 5V4. The fan starts and stops intelligently to control the temperature around 40 degrees5. USB positive and negative can lead to a wider range of applications separately

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1. 12V battery, battery, water battery and lithium battery can be used for liquid crystal display2. Display percentage, visually display battery power, directly connect battery positive and negative to display battery power3. Compatible with the following batteries:- Lead acid: 12V, 24V, 36V, 48V- Lithium battery: 2 strings lithium battery, 3 strings lithium battery, 4 strings lithium battery, 5 strings lithium battery, 6 strings lithium battery, 7 strings lithium battery, 8 strings lithium battery, 9 strings lithium battery, 10 strings lithium battery, 12 strings lithium battery, 13 strings lithium battery, 14 strings Lithium battery, 15 lithium battery4. The battery has its own button, which allows you to modify the battery specifications yourself5. Dual display of power percentage / voltage, you can also use the button to switch off the power, double button design, quick and easy to set up6. Working voltage: 6-63V7. Working current: less than 5MA8. Sleep power consumption: 12uA (12V test)9. Net weight: 18.7g10. Waterproof level: surface waterproof11. Color: green light12. Dimensions: 61.3X33.3X13.5mm13. Hole size: 58.5X28.5mm14. Installation method: Open an installation hole and press the power to enter. The battery comes with a buckle, no installation screws

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1. Gadget to test watch battery capacity in real time, designed for the most common watch button batteries2. Light weight and easy to carry3. Dimensions: About 98 x 55 x 27mm4. Material: Plastic5. Color: Green6. Operation manual:- When the indicator light is on the red area, it means the battery is low and must be replaced.- When the indicator light is on the yellow area, it means that the battery is powered on.- When the indicator is on the green area, it means the battery is full.

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1. Material: PP2. Weight: 421 grams3. Size: 35x18x5 cm4. Application: battery tester, battery storage box5. Capacity: can hold 8 large batteries, 10 batteries on the second, 9V 8batteries, AA 48batteries, AAA 24batteries, and some small batteries can also be placed6. Features: unique shape, exquisite and compact, easy to carry, wide applicability, accurate and convenient measurement, environmentally friendly material, durable7. Note: the battery in the picture is not included

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1. Material: ABS2. Measuring range: 1.2V~4.8V and 9V battery power3. Display: Digital display screen4. Weight: 29.2g5. Dimensions: 52.6x23.4x53.9 mm6. Universal AA AAA C D 9V button battery tester (Not include battery), put the battery between two points of the battery tester, the easy-to-read display will tell you whether there is power immediately

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1. Material: Plastic2. Function: dustproof, orderly3. Size: 30.5x17.8x5.7cm4. Capacity: 93 cells5. Storage scene: living room, bedroom, study, table, under the bed, battery storage, storage room, drawer6. Scope of application: battery7. Note: The product only contains storage boxes, not batteries and other items

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Features1. It is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformer, motors, cables, switches, electrical appliances, etc. 2. Icon display/alarm light on/buzzer alarm three types of alarms to prevent the danger of electric shock. Multiple gears can be selected to measure high and low, and the voltage can be measured after shifting. 3. This instrument is a high performance digital instrument, with large LCD display, display screen make it easy to read measurements. 4. Insulation resistance meter is beautiful, wide range, high accuracy, high resolution, convenient operation, easy to carry. 5. Resistance short circuit protection makes the measurement safer and more assured. Carry out maintenance, testing and verification of various electrical equipment.Functions1. Measurement of insulation resistance 2. AC measurement 3. DC measurement 4. Small resistance measurement 5. Live detection of tested resistance 6. Short circuit protection of measured resistance 7. AC and DC automatic identification 8. Measurement data is locked. 9. Polarization Index 10. Absorption ratio test 11. Automatic discharge 12. Low battery reminder 13. Large LCD screen digital display 14. External DC power supply DC9V 1.5A 15.10M internal resistance measurement 16. Over limit alarm 17. Auto range 18. Red alarm light, buzzer alarm. 19. High voltage alarm 20. Test voltage displaySpecification1. Technical parameters display: Large-screen LCD (up to 500 counts). 2. Over limit indication: Hi: The mark appears on insulation resistance range. 3. Auto range: Higher range: 500 counts, Lower range: 1 count (only on insulation resistance range) 4. Sampling Rate: 2 times / second 5. Allowed altitude: Less than or equal 2000m (for indoor use) 6. Operation environment: Temperature: 0-40 degree C / Humidity: Less than or equal 85% 7. Operation environment: Temperature: -20-60 degree C / Humidity: Less than or equal 90% 8. Overload protection: Insulation resistance range: AC 1200V / 10 seconds; Voltage range: AC 720V / 10 seconds 9. Withstand voltage:AC 6000V (50 / 60Hz) / 5 seconds (between circuit and periphery) 10. Insulation resistance: Greater than or equal 1000M ohms / DC 1000V (between circuit and periphery) 11. Power supply: DC 9V (6x1.5V AA batteries, not included) 12. Current consumption: Approximately 1.5A (normally maintained at approximately 50mA) 13. Battery Life: About 12 hours 14. Dimension: 176 x110 x 77mm

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This instrument is controlled by intelligent microcontroller chip, with high accuracy and high reliability; it can be used to measure grounding resistance of various power facilities wiring, electrical equipment, fulmination protection equipment and other grounding devices, and it can also measure ground voltage. (Note: This instrument is not suitable for harsh outdoor environmental conditions, such as raining, lightning, etc.) Functions 1. Backlight and battery detection function. 2. Data holding. 3. It can be used for precise three-wire measurement or simple two-wire measurement. 4. When measuring ground resistance, if C or E end of test lead is not in good contact, "---- ohm" warning appears on LCD. 5. "OL" stands for over range. 6.Double insulation or reinforced insulation safety structure 1. Measurement method: - Ground voltage measurement: Average response - Ground resistance measurement: Test signal frequency: about 820Hz, current: 20 ohm about 3.2mA 2. Working environment: Temperature: 5~ 40 degree C, Relative humidity: Less than or equal 80 ~ RH (no fog) Altitude Less than or equal 2000 meters 3. Storage conditions: Temperature: -20 ~ 60 degree C; Relative humidity: Less than or equal 70% RH (no fog) 4. Power supply: 9V power supply: 1.5V (No. 5 alkaline battery) * 6 (Not included battery) 5. Overload protection: Ground resistance: 200V AC (10 seconds) Ground voltage: 400V AC (30 seconds) 6. Insulation resistance: The insulation resistance between measurement circuit and case is not less than 20Mohm

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1. This instrument is only suitable for single-phase 230V /50Hz (with power supply voltage range 2. Wiring check: whether three LED indicators are correct, if two green indicators P-E and P-N are on, and red indicator is not on, then it is correct: the test can only be triggered if the wiring is correct 3. Phase angle selection: you can choose to start the test from positive (0 degree) or from half cycle negative (180 degree) 4. a??OL" is displayed for over range: when the test trip action time exceeds high test time, the LCD will display "OL mS" 5. Automatic data holding: After test is completed, the displayed measurement results are held for a certain period of time 6. AUTO RAMP test: The AUTO RAMP test can test tripping current and time simultaneously 7. Shutdown alarm function: After 3 minutes of operation, the instrument will let out a shutdown beep alarm 8. Power supply: Directly supplied by circuit under test (power supply 230V / 50Hz)

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Features1. The product has reverse connection protection, it will not burn out if it is reversed 2. Lead-acid battery Lithium battery is universal and can be adjusted through the buttons on the back 3. It can display battery symbol + percentage or battery symbol + voltmeter, the two display modes can be switched at will 4. The product has only two wires, simple wiring, equipped with a wiring socket, and the wire length is 300mm 5. All battery specifications and function selections are set through the buttons on the back, no electric soldering iron is requiredSpecification1. Work voltage: 10-100V 2. Work current: Less than 5mA 3. Sleep current: 12uA (12V test) 4. Display: LCD with backlit 5. Suitable for: 3-27 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V, 72V, 84V 6. Dimensions: 61.3 x 33.3 x 13.5mm 7. Mounting hole Size: 58.5 x 28.5mm 8. Wire Length: 30cm

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Features1. Monitoring the battery power percentage by this mini tester. 2. Easy to read the value in dark environment with the backlight. 3. Suitable for testing 12V/24V/36V/48V lead acid battery, ternary lithium battery, polymer lithium-ion battery, 3-15 series lithium-ion battery, storage battery, water battery, etc.. 4. Designed to test the voltage, current and capacity of battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. 5. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.1. Work voltage: 5-70V 2. Work current: 3-6mA 3. Display: HTN LCD with backlit 4. Suitable for: 3-15 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V 5. Dimensions: 43.3 x 23.6mm 6. Mounting hole Size: 40.8 x 20.8mm 7. Wire Length: 30cm

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Features1. Monitoring the battery power percentage by this mini tester. 2. Easy to read the value in dark environment with the backlight. 3. Suitable for testing 12V/24V/36V/48V lead acid battery, ternary lithium battery, polymer lithium-ion battery, 3-15 series lithium-ion battery, storage battery, water battery, etc.. 4. Designed to test the voltage, current and capacity of battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. 5. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.1. Work voltage: 5-70V 2. Work current: 3-6mA 3. Display: HTN LCD with backlit 4. Suitable for: 3-15 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V 5. Dimensions: 43.3 x 23.6mm 6. Mounting hole Size: 40.8 x 20.8mm 7. Wire Length: 30cm

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Features1. Monitoring the battery power percentage by this mini tester. 2. Easy to read the value in dark environment with the backlight. 3. Suitable for testing 12V/24V/36V/48V lead acid battery, ternary lithium battery, polymer lithium-ion battery, 3-15 series lithium-ion battery, storage battery, water battery, etc.. 4. Designed to test the voltage, current and capacity of battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. 5. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.1. Work voltage: 5-70V 2. Work current: 3-6mA 3. Display: HTN LCD with backlit 4. Suitable for: 3-15 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V 5. Dimensions: 43.3 x 23.6mm 6. Mounting hole Size: 40.8 x 20.8mm 7. Wire Length: 30cm

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Technical indicators: 1) Scope of work: Current (0-2.5A) can detect mobile phone charger voltage compliance DC5V 2) scope of work: U = 3 ~ 7.5V I = 0 ~ 3A 3) Resolution: Voltage 10mV current 1mA 4) Error: voltage <± 1% current <± 2% 5) Full scale drop: When (measuring current 200mV) 6) Operating temperature: 0-60 ℃ The tester uses a new generation of power four semi-double loop integral converter IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti-interference ability, high temperature can be used for measuring USB powered or power consumption of the interface, mobile phone charger, U disk and other products. 1) It can be used to measure an empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current. 2) current and voltage cycle, easy to use and practical. 3) Small and easy to carry, no additional power supply.

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1. Mini mobile power capacity tester 2. Test Content: Battery voltage, current, discharge capacity 3. Voltage: 3 - 7V / 50mA - 3500mA 4. Capacity: 0 - 19999mAh 5. Testing mobile power capacity: first mobile power is fully charged, the measured electric meter data is cleared. Mobile power supply connected to the load (or phone) discharge (divided into multiple discharge) after discharge tester display output capacity (in mAh) value, and then by the following formula: mobile power capacity (mAh) = output capacity mAh x output voltage 5V / mobile power efficiency (default 0.85) / Mobile power Battery voltage 3.7V 6. Mobile power the battery capacity is calculated according to the following formula: mobile power efficiency = output capacity mAh x output voltage 5V / Mobile Power Battery capacity mAh / mobile power battery voltage 3.7V 7. Test method: first the phone's battery runs out, and then to charge the phone using a mobile phone charger connected to the tester, the tester after charging display output capacity, and can be calculated by the following formula Battery capacity: off charge, the battery capacity = tester display capacity; start charging, mobile phone battery capacity tester display capacity of about x0.9

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1. Scope of work: Current (0-2.5A) can detect mobile phone charger voltage compliance DC5V 2. Scope of work: U = 3~7.5V I = 0~3A 3. Resolution: Voltage 10mV current 1mA 4. Error: voltage <+/- 1% current <+/- 2% 5. Full scale drop: When (measuring current 200mV) 6. Operating temperature: 0-60 degree C 7. The tester uses a new generation of power four semi-double loop integral converter IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti-interference ability, high temperature can be used for measuring USB powered or power consumption of the interface, mobile phone charger, U disk and other products. 8. It can be used to measure an empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current. 9. Current and voltage cycle, easy to use and practical.

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About the product1. Since the presence of high-voltage circuit board back, its danger to touch the circuit board or parts. 2. This voltmeter uses capacitive buck, so it can not be used in the electronic speed control, SCR regulator dimming, UPS, or other high-frequency components of the occasion

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About the product1. Brand new and high quality. 2. Display the voltage, current simultaneously by LED digital tube. 3. Guide rail installation and easy measurement, just connect to power and lead the wire through the hole. 4. Wide voltage and current measurement range. 5. Used to monitor the operation situation of appliances. 6. Easy installation and operation; Direct digit display; High accuracy, wide reading range.Specifications1. Measurement accuracy: 1% plus or minus 2 bytes. 2. Display: 0.5 inch LED Nixie tube (voltage red display, current green display). 3. Measurement range: alternating voltage: AC80-300V, 200-450V. You can choose one measurement range according to your need. 4. Alternating current: AC 0.2-99.9A (If the current is more than 100A, another mutual inductor is needed.) Please give clear indication when you order the product. 5. Power consumption: less than 0.2VA 6. Measurement speed: about 2 times per second. 7. Installation width: =3P (DZ47 / C45, air switch position). 8. Installation method: guide rail type (air switch general guide rail). Note: It is not included in package. 9. Wire to measure circuit thread through round hole on right of voltmeter. (Hole diameter 11mm, can thread through standard copper wire of 12 square millimeters at most. It can load 100A at most.)

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1. Made of quality ABS material, durable to use. 2. Measuring Range AC from 110 to 300V. 3. Measuring accuracy: +/-1.5%, +/-2 word. 4. Consume power: Equal or less than 1W (about every 1200 hours consume 1 kilowatt-hour). 5. The module designed for measuring the ac voltage by connecting to the switch plug directly or the other kind of switch plug. 6. It is suitable for measuring the AC voltage in many place, such as office, factory, laboratory, household and so on. 7. The product can show the voltage of power by connecting to the plug of AC 110V/220V. 8. It is important for you to let the children away from the product. 9. Do not use the product in a damp environment.

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1. 100% brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, suitable for 6V / 12V storage battery. 7. 30V meter don't use on 24V battery, Because the voltage will produce close to the limit of the meter, leaving too few remainder to the meter, it will cause a higher voltage pulse when charging and electrical work.

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1. 100% brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. Measure Voltage: DC 1.7-25V. (Lower than 1.7V measurement is not accurate, Higher than 25V will be burned) 5. The voltmeter only two wires: Red line connects positive, Black line connects negative.

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Main features:1. Soldering metal thickness: Less than 0.1MM2. Voltage input: AC 220V3. Primary current: 2A~15A4. Soldering current: 50A~800A (Related pulse range 1ms~19ms)5. Soldering metal plate thickness: 0.1~0.15mm Recharge:1. Voltage recharge range: 4.2~15V2. Current recharge range: 0~2A3. Dimensions: 140x245x200 mm4. Net weight: 4.3 kgSpecifications:1. Advanced MCU current controller achieved precise micro-computer soldering.2. Wider current range and single/double pulse soldering mode selection perform powerful function and high reliability.3. Unique digital battery recharge function for constant current/constant voltage recharge.4. MCU start control.5. Touch digital control with temperature display has precise spot soldering.6. Battery recharge display in LED 2 x 3 digits.7. Short circuit protection in recharge output.8. For assembly soldering all kinds of mobile battery, notebook battery.9. Also for precision processing soldering metal parts.

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1. Large LCD display for easy reading. 2. Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses. 3. Seven display modes, transferred by pressing "FUNCTION". 4. Overload warning displayed on LCD. 5. Resetting for abnormal display or no-response of button. 6. Easy electricity price setting.

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1.Cumulative Kilowatt-Hour Monitor 2.Large LCD display 3.Power factor 4.Forecast Your Costs 5.Displays volts, amps and wattage within 3% accuracy

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1. Large LCD display for easy reading. 2. Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses. 3. Seven display modes, transferred by pressing "FUNCTION". 4. Overload warning displayed on LCD. 5. Resetting for abnormal display or no-response of button. 6. Easy electricity price setting.

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1. Large LCD display for easy reading. 2. Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses. 3. Seven display modes, transferred by pressing "FUNCTION". 4. Overload warning displayed on LCD. 5. Resetting for abnormal display or no-response of button. 6. Easy electricity price setting.

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1. Auto ranges 2. 550V protection in resistance, capacitance and frequency ranges 3. Large LCD display, max display 2000 counts 4. Sample rate: 3 times per second 5. With Back-light 6. Polarity identification 7. Low voltage indication 8. Current measurement 9. Auto power off 10. Powered by 2 x AAA batteries(not included)

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only three wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 0V ~ 100V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, no need external power, measure range: 4.5V ~ 30V. 7. Wide voltage to work, red measure min voltage 2.5V, safe load voltage max 40V, over 40V, maybe damaged. 8. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, no need external power, measure range: 4.5V ~ 30V. 7. Wide voltage to work, red measure min voltage 2.5V, safe load voltage max 40V, over 40V, maybe damaged. 8. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, no need external power, measure range: 4.5V ~ 30V. 7. Wide voltage to work, red measure min voltage 2.5V, safe load voltage max 40V, over 40V, maybe damaged. 8. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.

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Specifics: 1. Operating Mode: Auto Range 2. Display LCD: 6000counts 3. Battery: 1.5V AAA*2 (not included) Features: Convenient single-hand side slot design, the test lead can be fixed different direction for various use, such as test lead up-side fixed type for detection, down-side for maintenance, etc. Live wire check fuction can detective the live wire conveniently and quickly: just put the red test lead into power socket, there will light flash and alert beeper sounds if it is live wire. V-alert measurement: There is no need to contact tested device directly to prevent any possible danger, just put the multimeter near close to it, it will light flash and alert beeper sounds if indentify AC voltage existence. Mini size for easy to carry, in your palm or pocket; back clip design make it portable. Transform measurement between AC voltage/current and frequency by pressing "Hz" button. Measures AC/DC voltage and current, reistance, diode, continuity Frequency measurement by terminals (AC voltage/current) Auto range, Auto power off, data hold, backlight, low battery indication

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1. New streamline design anti-vibration sleeve, bring comfortable feel. 2. large digital screen, clear font. 3. metal shielding plate, antimagnetic, with strong anti-interference ability. 4. Specifications: - DC Voltage: 200mV/2V/20V/200V/600V - AC Voltage: 200V/500V

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Product model: pzem-061 (V2.0) Function 1. Electrical parameter measurement function (voltage, current, active power, electric quantity). 2. Overload alarm function (over power alarm threshold, backlight and power flashing). 3. Power alarm threshold presetting function (you can set the power alarm threshold by yourself). 4. Power button reset function. 5. Power off data saving function. 6. Large-screen LCD full display function (display voltage, current, active power and electric quantity at the same time). 7. Backlight function. 8. Display and buttons Matters needing attention 1. This module is suitable for indoor use and cannot be used outdoors. 2. The added load shall not exceed the rated power. 3. Make no mistake about the wiring sequence. Specification 1. Working voltage: 80-260VAC 2. Test voltage: 80-260VAC 3. Rated power: 100A/22000W 4. Operating frequency: 45-65Hz 5. Measurement accuracy: level 1.0

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1. K-890 is a 3 5/6 high precise digital instrument with functions of stable performance, battery-driven, high reliability ,and high accuracy. 2. The instrument is with 21mm supersized screen to keep a clear reading and peak value holding. 3. And it is also can be used to measure some parameters such as DC voltage ,AC voltage, DC current ,AC current, resistances, capacitors, diodes, temperature, on and off, electric field induction testing,and frequency. 4. The whole machine takes double integral A / D conversion as the core, this is a superior capability instrument and ideal home furnishing tool for the laboratory, factories, radio enthusiasts. 5. 6000 bit range digital display 6. 15 seconds backlight time 7. Auto power-off 8. Note: battery (Not included)

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1. New anti-vibration sets, streamlined design, feel comfortable. 2. Large screen display, font clear. 3. Metal shielding plate, anti-magnetic, anti-jamming performance. 4. Automatic recovery of fuse protection circuit design. 5. Specifications: - DC Voltage:200Mv/2V/20V/200V/1000V - AC Voltage:2V/20V/200V/750V - DC Current:20mA/200mA/20A - AC Current:20mA/200mA/20A - Resistance:200/2k/20k/200k/2M/20M/200M - Capacitance:200uF/20uF/2uF/200nF/20nF/2nF - Temp.:40 ~ 1000 (degree centigrade)

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1. Display Type:Digital Display 2. DC Voltage:200mV/2V/20V/200V/1000V 3. Direct Current:20uA/2mA/20mA/200mA/20A 4. Alternating Current:2mA/20mA/200mA/20A 5. Alternating:200mV/2V/20V/200V/700V 6. Measuring Voltage Range:200mV/2V/20V/200V/1000V 7. Measuring Capacitance Range: 2nF/20nF/200nF/2uF/200uF/2000uF 8. Operating Temperature:0 - 50 degree centigrade 9. Battery: 9V (Not included)

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1. Name: Digital AC voltmeter2. Voltage range: 50-500V3. Weight: 18.5 grams4. Size: 28.8x46.6x20.3 mm5. LED highlight digital display, energy saving, low consumption, durable6. Real-time digital display of voltage, accurate reading, clear and intuitive, at a glance7. Dust base, reduce dust, easy to rotate fasteners8. The vents can extend the mechanical life, flame-retardant casing, safe and durable

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1. Name: Digital AC voltmeter2. Voltage range: 50-500V3. Weight: 18.5 grams4. Size: 28.8x46.6x20.3 mm5. LED highlight digital display, energy saving, low consumption, durable6. Real-time digital display of voltage, accurate reading, clear and intuitive, at a glance7. Dust base, reduce dust, easy to rotate fasteners8. The vents can extend the mechanical life, flame-retardant casing, safe and durable

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1. Name: Digital AC voltmeter2. Voltage range: 50-500V3. Weight: 18.5 grams4. Size: 28.8x46.6x20.3 mm5. LED highlight digital display, energy saving, low consumption, durable6. Real-time digital display of voltage, accurate reading, clear and intuitive, at a glance7. Dust base, reduce dust, easy to rotate fasteners8. The vents can extend the mechanical life, flame-retardant casing, safe and durable

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