Products

1. Monitor the current value of the active power 2. Monitor the current voltage /current / frequency 3. Record the total time consumption 4. Record the total electricity consumption 5. Calculate CO2 emissions 6. Power factor detection 7. Set the alarm threshold load 8. Large LCD display

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Features1. Real-time dynamic measurement of PM2.5/PM10 concentration in air. 2. Ambient temperature and humidity measurement/temperature unit conversion. 3. It has three different display mode switching. 4. Many function, MAX/MIN display, data saving function, sound and light alarm settings and LCD backlight display.Specification1. Gas Tested: Particulate Concentration of PM2.5/PM10 in the air 2. Temperature Range: (0-5000)ug/m3; Measuring Range: 1ug/m3; 3. Resolution: 1ug/m 4. Resolution particle size: Greater than or equal 0.3um 5. Response Time: Less than or equal 10S 6. Measuring Principe: Laser diffusion Principle 7. Sensor Type: Universal digital particle concentration sensor 8. Operating Environment: 0-50 degree C, 32-122 degree F; 10-90%RH 9. Power: 3 x 1.2V Ni-MH AAA batteries(Built-in) / 5V / 1A power adapter

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Pure carbon monoxide (CO) is colorless, odorless, and non-irritant gas: molecular weight: 28. 01; Density: 1. 250g/ l; freezing point: - 207C; boiling point: - 190C. Its solubility in water is quite low, but it dissolves instantly in ammonia water. Air mixed explosion limit is between 12. 5% and 74%. After entering human body, carbon monoxide will combine with hemoglobin in blood, making the hemoglobin not able to combine with oxygen, which causes oxygen deficit to organism organization, leading to death from suffocation. Therefore, carbon monoxide is toxic, and is colorless, odorless, and tasteless, which is easy to be ignored and thus causing poisoning. The carbon monoxide detector can detect the concentration of carbon monoxide gas, and observe the value of carbon monoxide gas concentration at any time. It has a very clear large LCD screen, sound and light alarm prompts, to ensure that dangerous gases can be detected under very unfavorable working environments and prompt operators to prevent them in time. It is widely used in petroleum, chemical, coal, metallurgy, papermaking, fire fighting, municipal administration, telecommunications, food, textile and other industries. 1. Gas Tested: CO in the air 2. Measuring Range: 0-1000ppm 3. Resolution: 1ppm 4. Minimum Reading: 1ppm 5. Basic Error: +/-5%(f.s), +/-10ppm 6. Response Time: 60 seconds 7. Sensor Type: Electrochemical CO sensor

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Pure carbon monoxide (CO) is colorless, odorless, and non-irritant gas: molecular weight: 28. 01; Density: 1. 250g/ l; freezing point: - 207C; boiling point: - 190C. Its solubility in water is quite low, but it dissolves instantly in ammonia water. Air mixed explosion limit is between 12. 5% and 74%. After entering human body, carbon monoxide will combine with hemoglobin in blood, making the hemoglobin not able to combine with oxygen, which causes oxygen deficit to organism organization, leading to death from suffocation. Therefore, carbon monoxide is toxic, and is colorless, odorless, and tasteless, which is easy to be ignored and thus causing poisoning. The carbon monoxide detector can detect the concentration of carbon monoxide gas, and observe the value of carbon monoxide gas concentration at any time. It has a very clear large LCD screen, sound and light alarm prompts, to ensure that dangerous gases can be detected under very unfavorable working environments and prompt operators to prevent them in time. It is widely used in petroleum, chemical, coal, metallurgy, papermaking, fire fighting, municipal administration, telecommunications, food, textile and other industries. 1. Gas Tested: CO in the air 2. Measuring Range: 0-1000ppm 3. Resolution: 1ppm 4. Minimum Reading: 1ppm 5. Basic Error: +/-5%(f.s), +/-10ppm 6. Response Time: 60 seconds 7. Sensor Type: Electrochemical CO sensor

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About the product1. Built-in microcomputer chip for energy metering, along with current sensor and LCD display 2. Can be used to measure air conditioners, refrigerators, microwave and other household appliances 3. Suitable for families, rental housing, office, laboratory and etcFeatures1. Standard: BC17215-2003 2. Power applied: 220V 50Hz Max 16A (Less than 3520W) 3. Precision: 1.0 4. Constant: 6400imp/kWh 5. Power consumed: less than 1W 6. Operating temperature: 0 - 45 celsius degree 7. Storage temperature: -20 - 60 celsius degree 8. Monitor present active power/voltage/current/frequency 9. Record powering time and power consumed 10. Calculate CO2 emission 11. Backlight and Large LCD display

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Features1. Measurement of wind velocity, temperature and flow 2. Unit conversion of wind velocity, temperature and flow 3. Measurement of MAX and MIN wind velocity 4. Measurement of 2/3V max and average wind flow 5. Data holding,storing and deleting function 6. Low battery indicating function 7. Auto power off function (power off automatically if no further operation for 10 minutes) 8. Large LCD display, backlight 9. Retractable drag rodSpecification1. Measuring Range: - Air Velocity: 0-45m/s, 0-140km/hr, 0-8800Ft/min, 0-88 knots, 0-100mph(accuracy +/-3%) - Air Temperature: 0 degree C~+45 degree C, 32 degree F-113 degree F(Accuracy+/-2 degree C) 2. Resolution: 1 degree C, 0.1m/s 3. Units of velocity: m/s.ft/min, knots, km/hr, mph 4. Power supply: 3 x 1.5V AAA battery (not included)

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1. Brand & Model: BENETECH GM8902 2. Material: ABS 3. Screen size: 2.6 inch LCD screen 4. Measurement items: Air velocity, Air temperature, Air volume 5. Range of air velocity: 0.3~45 m/s 6. Range of air temperature: 0~45C, 32~113F 7. Range of air volume:0~999900m3/min 8. Resolution: 0.1m/s, 0.2C 9. Air velocity units:m/s,Ft/min,Knots,Km/hr,Mph 10. C/F selection 11. Accuracy of air temperature: -2C~+2C 12. Accuracy of air velocity: -3%~+3%, -0.1dgts~+0.1dgts 13. Max/Average/Current air velocity reading 14. Data hold 15. LCD Backlight ON/OFF selection 16. Low battery indication 17. Auto/Manual power off 18. USB interface 19. Power: 1.5V, 4 x AAA battery ( not included) 20. Widely applied to electric power industry, steel industry, petrochemical industry, energy conservation industry, fishing industry and various fan manufacturing industry etc. 21. Dimensions: - Size: 13.4 cm x 7.6 cm x 3.6 cm - Weight: 218g 22. Package Contents: - 1 x Anemometer (280cm-cable) - 1 x English manual - 1 x USB cable (148cm) - 1 x CD - 1 x Protective case

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Features1. Measurement of wind velocity, temperature and flow 2. Unit conversion of wind velocity,temperature and flow 3. Measurement of MAX and MIN wind velocity 4. Measurement of 2/3V max and average wind flow 5. Data holding,storing and deleting function 6. Low battery indicating function 7. Auto power off function (power off autocratically if no further operation for 10 minutes) 8. Large LCD display, backlight 9. Retractable drag rodSpecification1. Measuring Range: - Air Velocity: 0-45m/s, 0-140km/hr, 0-8800Ft/min, 0-88 knots, 0-100mph(accuracy +/-3%) - Air Temperature: 0 degree C~+45 degree C, 32 degree F-113 degree F(Accuracy+/-2 degree C) 2. Resolution: 1 degree C, 0.1m/s 3. Units of velocity: m/s.ft/min, knots, km/hr, mph 4. Power supply: 4 x 1.5V AAA battery (not included)

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1. Measuring: Air Velocity & Air Temperature & Air Volume 2. Measuring range: Air velocity, 0-30m/s; Air temperature, 0 - 45C, 32 - 113F; Air volume, 0-999900m3/min 3. Resolution: 0.001m/s, 0.1C 4. Unit of Velocity: m/s, Ft/min, Knots, Km/hr, Mph 5. C/F Selection 6. Air temperature measuring accuracy: +-2C 7. Air velocity measuring accuracy: +-3%+-0.1dgts 8. Max/Min reading 9. Average/Current reading 10. Data hold 11. Backlight display 12. Low battery indication 13. Manual/Auto power shut off 14. USB Interface and cable

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1. 5-digital LCD with 18mm character in height 2. Unit: rpm 3. Measuring range: 2.5-99999rpm 4. Resolution: 0.1rpm (2.5-999.9rpm); 1rpm (1000-99999rpm) 5. Basic precision: +/-(0.1%n+5d)rpm, (2.5-999.9rpm); +/-(1%n+5d)rpm, (1000-99999rpm) 6. Laser power: CLASS II 2-5mW 7. Sampling rate: 1second/time 8. Measuring distance: 50-500mm 9. Time base: Quartz crystal 10. Auto power off: 1 minute without any operation

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1. Measurement range: 0.5-19999, accuracy: 0.05% +1 2. Maximum, minimum, average, last measured value retention, memory function 3. LCD backlight display 4. Automatic / manual shutdown 5. Low battery prompt 6. Good quality and long service life

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Features1. Measuring the thickness of non-magnetic coating on the magnetic metal substrate. 2. Measuring the thickness of the non-metallic coating on the non-magnetic metal substrate. 3. Automatically identifying the non-magnetic metal substrate and magnetic metal substrate. 4. Single measurement, continuous measurement and differential measurement available. 5. Zero-point calibration, Offset Calibration and basic calibration available. 6. Metric and imperial units of measurement optional. 7. LCD backlight. 8. Automatic shutdown.Specification1. The measurement range: 0 ~ 1800pm / 70.8mi/18mm 2. Resolution: (0.1 um(less than 100um), pm( greater than or equal 100pm)0.1mil 0.001mm less thano r equal 150um, +/-5um 3. Measurement error: Greater than 150 um,+/-(3%H+1pm) 4. The lower limit diameter of magnetic matrix: 12mm 5. The lower limit thickness of magnetic matrix: 0.5mm 6. The lower limit curvature radius of magnetic convex matrix: 2mm 7. The lower limit curvature radius of magnetic concave substrate: 11mm 8. The lower limit diameter of nonmagnetic matrix:50mn 9. The lower limit thickness of non-magnetic substrate: 0.5mm 10. Operating temperature: 20 ~ + 40 degree C (it is recommended to use the working temperature range in different environments, especially when the temperature difference is large, it needs to be recalibrated before use) 11. Working humidity range: 10 ~ 95% RH 12. Battery 1.5V AAA alkaline battery x 2 (not included) 13. Dimension: 62 x 27 x 121.5mm 14. Weight: 105.03g

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Features1. Dual sensitivity mode (12~1000V, 48~1000V) 2. Self-test function when power on (beep and red light) 3. LCD screen indicator: Since the multimeter has a flashlight function and a large backlit screen, the value can be clearly read even in dark places. 4. Low power consumption: The pen multimeter has an automatic shutdown function, which will automatically shut down if there is no operation within 3 minutes. It uses two 1.5V AAA batteries (Not included)with very low power consumption. 5. Digital multimeter supports NCV non-contact voltage detection, and can distinguish the null line and the fire wire to avoid the risk of electric shock. Safe and reliable.Specification1. AC Voltage: 12V -1000V 2. Frequency: 50Hz/60Hz 3. Alarm Mode: Sound/Light/LCD Screen 4. Display: LCD Display Screen 5. Flashlight: Yes 6. High and Low Sensitivity Switch: Yes 7. AC Voltage Detect: Yes 8. Low Voltage Indicator: Yes 9. Auto Power-Off: Automatically shut down when there is no induction or operation for 3 minutes. 10. Battery type: 2 x 1.5V AAA Battery (not included) 11. Size: 167.45 x 26.30 x 21mm 12. Weight: 47.4g 13. Operating environment: 0-40 degree C, relative humidity: Less than or equal 95%. 14. Storage environment: -10-50 degree C

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.

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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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1. Insulation Resistance Measurement 2. Alternating Current (AC) Measurement 3. Direct Current (DC) Measurement4. Small Resistance Measurement 5. Measured Data Holding 6. Low Battery Indication 7. Large LCD digital display 8. Over-limit Alarm 9. Red Alarm Light, Buzzer Alarm 10. High Voltage Alarm11. 6 x AA batteries or external DC 9V power supply(Not Included)

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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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Features1. The long-distance line-tracking function can be easily tested in the face of messy and long network cables. 2. With the detection functions of network cable line sequence, line voltage, line short circuit, etc. 3. Volume adjustment function, in a noisy environment, if the sound of the speaker is not evident, the volume can be adjusted up. 4. Lighting function, the receiver is equipped with brightness LED light, and lowa??light environment auxiliary lighting work. 5. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person.FunctionsThe product is a professional networking cable inspection device that contains wiring tracing, cable order verifying and wiring faults inspection functions. The product contains following functions: 1. Long distance wiring tracing. 2. Internet cable order verifying. 3. Wiring voltage check. 4. Wiring voltage polarity check. 5. Wiring shorts inspection. 6. Low battery indication. 7. Adjustment for tracing sensitivity/volume. 8. Earphone jack output. 9. Flashlight.Specification1. Material: ABS 2. Line-Tracking Signal Transmission Distance: Greater than 1km 3. Display : LED 4. Power Supply: Transmitter: 3 x 1.5V AAA dry battery (not included), Receiver: 1 x 6F22 9V dry battery (not included) 5. Environmental Working Temperature: -10 ~40 degree C (14 ~ 104 degree F) 6. Relative Humidity: 10-95% RH 7. Storage Temperature: -10 ~40 degree C (14 ~ 104 degree F) 8. Dimension: Transmitter 63 x 134 x 31mm???Receiver???40 x 200 x 32mm

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FunctionsThe product is a professional networking cable inspection device that contains wiring tracing, cable order verifying and wiring faults inspection functions. The product contains following functions: 1. Long distance wiring tracing. 2. Internet cable order verifying. 3. Wiring voltage check. 4. Wiring voltage polarity check. 5. Wiring shorts inspection. 6. Low battery indication. 7. Adjustment for tracing sensitivity/volume. 8. Earphone jack output. 9. Flashlight.Features1. The long-distance line-tracking function can be easily tested in the face of messy and long network cables. 2. With the detection functions of network cable line sequence, line voltage, line short circuit, etc. 3. Volume adjustment function, in a noisy environment, if the sound of the speaker is not evident, the volume can be adjusted up. 4. Lighting function, the receiver is equipped with brightness LED light, and lowa??light environment auxiliary lighting work. 5. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person.Specification1. Material: ABS 2. Line-Tracking Signal Transmission Distance: Greater than 1km 3. Display : LED 4. Power Supply: Transmitter: 3 x 1.5V AAA dry battery (not included), Receiver: 1 x 6F22 9V dry battery (not included) 5. Environmental Working Temperature: -10 ~40 degree C (14 ~ 104 degree F) 6. Relative Humidity: 10-95% RH 7. Storage Temperature: -10 ~40 degree C (14 ~ 104 degree F) 8. Dimension: Transmitter 63 x 134 x 31mm???Receiver???40 x 200 x 32mm

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1. Multiple alarm modes, real-time feedback of gas test2. 2.3-inch high-definition color screen display, multi-interface display, all data are clear at a glance3. Built-in smart menu, convenient operation4. Fast warm-up, support Chinese and English switching menu, multiple alarms, highly sensitive probe5. Rugged aluminum portable tool case6. Sturdy alligator clip on the back7. Measuring range: Combustible gas, oxygen, carbon monoxide8. Battery capacity: 1800mah / 3.7v9. Power supply mode: USB charging10. USB port with protective cover11. Description: GT8211: Oxygen content detector, GT8212: Carbon monoxide detector, GT8210: Flammable gas detector12. Application: Gas detection13. Alarm method: Sound, light, vibration

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1. Measure current wind speed, temperature2. Measure wind speed / MAX wind flow/min wind flow3. 2 / 3 wind flow value / average value4. Wind speed / flow units and temperature units selection5. Real-time measurement when connecting USB with computer software6. Backlight and data holding( HOLD)7. Low battery indication8. Powered by rechargeable lithium-ion batteries9. Automatic shutdown setting

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1. Measure current wind speed, temperature 2. Measure wind speed / MAX wind flow/min wind flow 3. Fast response telescoping probe 4. Used for ventilation ducts, fans, blow dryers, refrigerators, air conditioners, clean rooms, painting shops and other applications 5. Super slim probe is suitable for the measurement of grid or small space 6. Note: only for BENETECH GT8911 anemometer(SKU: EDA0032305)

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1. The 11 turbocharged fans bring fast and powerful cooling effect. 2. Three-dimensional design, comprehensive and efficient heat dissipation. 3. Five height levels can be adjusted at will to help relieve cervical fatigue. 4. Colorful RGB breathing lighting effect, immersive experience of the joy of e-sports. 5. Six-speed wind speed LCD screen display, clearly adjust the gear. 6. Specification: - Material: thermally conductive metal + advanced engineering plastic + silicone - Size: 379x280x30mm - Weight: about 930g - Applicable models: support laptops under 17.6 inches (including 17.6 inches)

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1. Material: Oxford cloth2. Function: Breathable, waterproof, wear-resistant, anti-theft, lightening3. Applicable Product types: SLR camera bag, lens barrel, micro SLR4. Dimensions: round: 9 x 9 x 13 cm, 10 x 10 x 18 cm, 12 x 12 x 22 cm, square: 10 x 10 x 17 cm, 15 x 10 x 21 cm, 17 x 12 x 24 cm5. It is made of water-repellent Oxford material with good waterproof effect6. Soft and velvet lining to protect the camera7. Hidden inner bag design, can store battery or memory card8. Drawstring + lock buckle, portable and safer

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1. Material: Oxford cloth2. Function: Breathable, waterproof, wear-resistant, anti-theft, lightening3. Applicable Product types: SLR camera bag, lens barrel, micro SLR4. Dimensions: round: 9 x 9 x 13 cm, 10 x 10 x 18 cm, 12 x 12 x 22 cm, square: 10 x 10 x 17 cm, 15 x 10 x 21 cm, 17 x 12 x 24 cm5. It is made of water-repellent Oxford material with good waterproof effect6. Soft and velvet lining to protect the camera7. Hidden inner bag design, can store battery or memory card8. Drawstring + lock buckle, portable and safer

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1. Material: Oxford cloth2. Function: Breathable, waterproof, wear-resistant, anti-theft, lightening3. Applicable Product types: SLR camera bag, lens barrel, micro SLR4. Dimensions: round: 9 x 9 x 13 cm, 10 x 10 x 18 cm, 12 x 12 x 22 cm, square: 10 x 10 x 17 cm, 15 x 10 x 21 cm, 17 x 12 x 24 cm5. It is made of water-repellent Oxford material with good waterproof effect6. Soft and velvet lining to protect the camera7. Hidden inner bag design, can store battery or memory card8. Drawstring + lock buckle, portable and safer

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1. Material: Oxford cloth2. Function: Breathable, waterproof, wear-resistant, anti-theft, lightening3. Applicable Product types: SLR camera bag, lens barrel, micro SLR4. Dimensions: round: 9 x 9 x 13 cm, 10 x 10 x 18 cm, 12 x 12 x 22 cm, square: 10 x 10 x 17 cm, 15 x 10 x 21 cm, 17 x 12 x 24 cm5. It is made of water-repellent Oxford material with good waterproof effect6. Soft and velvet lining to protect the camera7. Hidden inner bag design, can store battery or memory card8. Drawstring + lock buckle, portable and safer

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1. Material: Oxford cloth2. Function: Breathable, waterproof, wear-resistant, anti-theft, lightening3. Applicable Product types: SLR camera bag, lens barrel, micro SLR4. Dimensions: round: 9 x 9 x 13 cm, 10 x 10 x 18 cm, 12 x 12 x 22 cm, square: 10 x 10 x 17 cm, 15 x 10 x 21 cm, 17 x 12 x 24 cm5. It is made of water-repellent Oxford material with good waterproof effect6. Soft and velvet lining to protect the camera7. Hidden inner bag design, can store battery or memory card8. Drawstring + lock buckle, portable and safer

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1. Material: Oxford cloth2. Function: Breathable, waterproof, wear-resistant, anti-theft, lightening3. Applicable Product types: SLR camera bag, lens barrel, micro SLR4. Dimensions: round: 9 x 9 x 13 cm, 10 x 10 x 18 cm, 12 x 12 x 22 cm, square: 10 x 10 x 17 cm, 15 x 10 x 21 cm, 17 x 12 x 24 cm5. It is made of water-repellent Oxford material with good waterproof effect6. Soft and velvet lining to protect the camera7. Hidden inner bag design, can store battery or memory card8. Drawstring + lock buckle, portable and safer

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Specification: General Compatible with MicroSoft:  Xbox 360 , Xbox 360 Package Weight One Package Weight 0.06kgs / 0.14lb Qty per Carton 100 Carton Weight 3.20kgs / 7.05lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 100 pcs = 74000 pcs 40HQ: 1719 cartons * 100 pcs = 171900 pcs

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1. Material: stainless steel + engineering plastic2. Rotate shooting3. Flexible4. Multi-angle adjustable gimbal5. Professional-grade universal metal table6. Detachable design, can be used to take group photos7. Three modes: selfie mode, family portrait mode, live broadcast mode8. Rechargeable bluetooth remote control: charge 2 hours, can shoot 2000 times9. Mobile phone clip adopts two-way stretch design, applicable mobile phone width range 48-100mm10. Weight: 250g11. The maximum height is 85 cm, the minimum height is 18 cm, the equivalent height is 19.5 cm

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1. Material: stainless steel + engineering plastic2. Rotate shooting3. Flexible4. Multi-angle adjustable gimbal5. Professional-grade universal metal table6. Detachable design, can be used to take group photos7. Three modes: selfie mode, family portrait mode, live broadcast mode8. Rechargeable bluetooth remote control: charge 2 hours, can shoot 2000 times9. Mobile phone clip adopts two-way stretch design, applicable mobile phone width range 48-100mm10. Weight: 250g11. The maximum height is 85 cm, the minimum height is 18 cm, the equivalent height is 19.5 cm

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1. Material: stainless steel + engineering plastic2. Rotate shooting3. Flexible4. Multi-angle adjustable gimbal5. Professional-grade universal metal table6. Detachable design, can be used to take group photos7. Three modes: selfie mode, family portrait mode, live broadcast mode8. Rechargeable bluetooth remote control: charge 2 hours, can shoot 2000 times9. Mobile phone clip adopts two-way stretch design, applicable mobile phone width range 48-100mm10. Weight: 250g11. The maximum height is 85 cm, the minimum height is 18 cm, the equivalent height is 19.5 cm

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Specification: General Compatible with Apple:  iPhone 4 , iPhone 3G S , iPhone 3G Package Weight One Package Weight 0.03kgs / 0.06lb Qty per Carton 380 Carton Weight 9.80kgs / 21.61lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 380 pcs = 281200 pcs 40HQ: 1719 cartons * 380 pcs = 653220 pcs

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1. Voltage: AC 110V/220V2. Corrugated factor: <0.5mvrs(5Hz-1MHz)lomax>1A3. Features: Short circuit protection / Overload protection / Alarm function / Continuity test / Automatic recovery4. Voltage and current: 0-15V/0-2A5.Function: Short circuit protection, Automatic recovery, Voltage test, On-off test6. GSM signal detection: Undetectable RF signal7. Overload protection current: 2A8. Voltage display accuracy: 0.1V9. Current display accuracy: 0.01A10. Mobile signal strength indicator: Yes11. Short circuit and overload protection alarm function: Yes12. Size: 12.5 x 17.5 x 14.5cm13. Package includes:- 1 x Power supply- 1 x Power cableSpecification: Package Weight One Package Weight 1.80kgs / 3.98lb One Package Size 20cm * 15cm * 15cm / 7.87inch * 5.91inch * 5.91inch Qty per Carton 8 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 8 pcs = 4960 pcs 40HQ: 1439 cartons * 8 pcs = 11512 pcs

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1. Voltage: AC 110V/220V2. Corrugated factor: <0.5mvrs(5Hz-1MHz)lomax>1A3. Features: Short circuit protection / Overload protection / Alarm function / Continuity test / Automatic recovery4. Voltage and current: 0-15V/0-2A5.Function: Short circuit protection, Automatic recovery, Voltage test, On-off test6. GSM signal detection: Undetectable RF signal7. Overload protection current: 2A8. Voltage display accuracy: 0.1V9. Current display accuracy: 0.01A10. Mobile signal strength indicator: Yes11. Short circuit and overload protection alarm function: Yes12. Size: 12.5 x 17.5 x 14.5cm13. Package includes:- 1 x Power supply- 1 x Power cableSpecification: Package Weight One Package Weight 1.72kgs / 3.80lb One Package Size 20cm * 15cm * 15cm / 7.87inch * 5.91inch * 5.91inch Qty per Carton 8 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 8 pcs = 4960 pcs 40HQ: 1439 cartons * 8 pcs = 11512 pcs

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1. Three-color spectrum, closer to natural light. 2. 6X/12X magnifying glass , amplifying tiny objects. 3. New design, This magnifier lamp can be put on the desk, and also can be clipped on the desk. 4. The flexible pipe can be pulled upright shade 5. The new electronic ballasts, efficient, energy saving 6. Diameter of glass lens: 8.5cmSpecification: Package Weight One Package Weight 1.40kgs / 3.08lb One Package Size 39cm * 28cm * 6cm / 15.35inch * 11.02inch * 2.36inch Qty per Carton 6 Carton Weight 8.20kgs / 18.08lb Carton Size 41cm * 30cm * 38cm / 16.14inch * 11.81inch * 14.96inch Loading Container 20GP: 570 cartons * 6 pcs = 3420 pcs 40HQ: 1324 cartons * 6 pcs = 7944 pcs

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1. Model: BEST-B-918 2. Material: Aluminum Alloy 3. Power: 400W 4. Voltage: AC110V/220V 5. Heating mode: PTC heating sheet 6. Scope of application: Straight screen/curved screen below 7 inches 7. One-key separation and disassembly of brackets 8. Support LCD screen separation below 7 inches 9. Compatible with a variety of mobile phone LCD screen removal 10. Innovative separation pad fixing hole, fixing is not easy to slide 11. New bracket border separation function 12. Large power air pump with strong suction 13. Package includes: A. 1 x Separator B. 1 x Power cableSpecification: Package Weight One Package Weight 4.00kgs / 8.83lb One Package Size 25cm * 18cm * 30cm / 9.84inch * 7.09inch * 11.81inch Qty per Carton 4 Carton Weight 17.00kgs / 37.48lb Carton Size 52cm * 32cm * 38cm / 20.47inch * 12.6inch * 14.96inch Loading Container 20GP: 421 cartons * 4 pcs = 1684 pcs 40HQ: 979 cartons * 4 pcs = 3916 pcs

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1. Model: BST-918B2. Material: Aluminum Alloy3. Power: 400W4. Voltage: AC110V/220V5. Heating mode: PTC heating sheet6. Scope of application: Straight screen/curved screen below 7 inches7. Multifunctional rotary screen separator, one machine for multiple purposes, straight screen/curved screen/unframed/framed/conventional separation8. Left and right tilting design can prevent the liquid from flowing into the phone and hurting the cable9. 360 degrees free rotation, built-in high-precision bearings, no dead angle in rotation10. Built-in double air pump, heating panel adopts one-piece molding process11. Groove seal design, with a double pump, stronger suction12. An all-aluminum heating plate, special heating aluminum material, uniform heating, safer and energy-saving13. The machine can be fixed and the use is more stable, with metal sheets and screws on both sides to fix the machine, and the operation is more stable14. The aluminum plate silicone pad increases the adsorption force of the aluminum plate and makes the vacuum suction more stable15. Heat dissipation holes on both sides effectively reduce the internal temperature of the fuselage16. Powerful suction cup to easily disassemble the screen, the scope of application: the screen within 7 inches17. Detachable screen bracket, suitable for various screens to separate and cut smoothly, applicable scope: screens within 7 inches18. When setting the temperature of the machine, it is recommended that the preset temperature be adjusted to 80 Celsius degree. Too high temperature may damage the screen19. Package includes:A. 1 x HostB. 1 x Open screen bracketC. 1 x Silicone padD. 1 x Power cableSpecification: Package Weight One Package Weight 4.00kgs / 8.83lb One Package Size 25cm * 30cm * 18cm / 9.84inch * 11.81inch * 7.09inch Qty per Carton 4 Carton Weight 1.00kgs / 2.20lb Carton Size 52cm * 32cm * 38cm / 20.47inch * 12.6inch * 14.96inch Loading Container 20GP: 421 cartons * 4 pcs = 1684 pcs 40HQ: 979 cartons * 4 pcs = 3916 pcs

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1. Model: BST-918B2. Material: Aluminum Alloy3. Power: 400W4. Voltage: AC110V/220V5. Heating mode: PTC heating sheet6. Scope of application: Straight screen/curved screen below 7 inches7. Multifunctional rotary screen separator, one machine for multiple purposes, straight screen/curved screen/unframed/framed/conventional separation8. Left and right tilting design can prevent the liquid from flowing into the phone and hurting the cable9. 360 degrees free rotation, built-in high-precision bearings, no dead angle in rotation10. Built-in double air pump, heating panel adopts one-piece molding process11. Groove seal design, with a double pump, stronger suction12. An all-aluminum heating plate, special heating aluminum material, uniform heating, safer and energy-saving13. The machine can be fixed and the use is more stable, with metal sheets and screws on both sides to fix the machine, and the operation is more stable14. The aluminum plate silicone pad increases the adsorption force of the aluminum plate and makes the vacuum suction more stable15. Heat dissipation holes on both sides effectively reduce the internal temperature of the fuselage16. Powerful suction cup to easily disassemble the screen, the scope of application: the screen within 7 inches17. Detachable screen bracket, suitable for various screens to separate and cut smoothly, applicable scope: screens within 7 inches18. When setting the temperature of the machine, it is recommended that the preset temperature be adjusted to 80 Celsius degree. Too high temperature may damage the screen19. Package includes:A. 1 x HostB. 1 x Open screen bracketC. 1 x Silicone padD. 1 x Power cableSpecification: Package Weight One Package Weight 4.00kgs / 8.83lb One Package Size 25cm * 30cm * 18cm / 9.84inch * 11.81inch * 7.09inch Qty per Carton 4 Carton Weight 1.00kgs / 2.20lb Carton Size 52cm * 32cm * 38cm / 20.47inch * 12.6inch * 14.96inch Loading Container 20GP: 421 cartons * 4 pcs = 1684 pcs 40HQ: 979 cartons * 4 pcs = 3916 pcs

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