Top 25 Best Usb Power Tester Review

Best Usb Power Tester Products Details

Zhaolan-Meter DC Electronic Load CH9823 High-Power Program-Controlled DC Electronic Load Voltage 0~150V Power 5000W DC Load Tester

Features

  • ■ 5 inch TFT LCD display, Chinese and English operation interface optional
  • ■ Adjustable load current rise time and unload current fall time, effectively reducing instant impact
  • ■ Battery test mode, which can test the battery endurance and capacity, can be set in multiple stages with curve drawing function
  • ■ List test mode, which can test the comprehensive parameters of the power supply under various load conditions, including the comparator function

Zhaolan-Meter DC Electronic Load CH9822 High-Power Program-Controlled DC Electronic Load Voltage 0~150V Power 3000W DC Load Tester

Features

  • ■ 5 inch TFT LCD display, Chinese and English operation interface optional
  • ■ Adjustable load current rise time and unload current fall time, effectively reducing instant impact
  • ■ Battery test mode, which can test the battery endurance and capacity, can be set in multiple stages with curve drawing function
  • ■ List test mode, which can test the comprehensive parameters of the power supply under various load conditions, including the comparator function

Zhaolan-Meter DC Electronic Load CH9813A High-Power Program-Controlled DC Electronic Load Voltage 0~500V Power 1600W DC Load Tester

Features

  • ■ 5 inch TFT LCD display, Chinese and English operation interface optional
  • ■ Adjustable load current rise time and unload current fall time, effectively reducing instant impact
  • ■ Battery test mode, which can test the battery endurance and capacity, can be set in multiple stages with curve drawing function
  • ■ List test mode, which can test the comprehensive parameters of the power supply under various load conditions, including the comparator function

Zhaolan-Meter DC Electronic Load CH9812A High-Power Program-Controlled DC Electronic Load Voltage 0~500V Power 1200W DC Load Tester

Features

  • ■ 5 inch TFT LCD display, Chinese and English operation interface optional
  • ■ Adjustable load current rise time and unload current fall time, effectively reducing instant impact
  • ■ Battery test mode, which can test the battery endurance and capacity, can be set in multiple stages with curve drawing function
  • ■ List test mode, which can test the comprehensive parameters of the power supply under various load conditions, including the comparator function

Multimeter FR2020 Three- phase Digital Phase Voltmeters FOR Measuring Voltage, Current, Power, Power Factor, Frequency, And Phase battery tester

Features

  • FR2020 three- phase digital phase volt- ampere meter has the ability to directly measure the AC voltage, AC current, the phase between voltage, between currents and the phase between voltage and current, it also has other measurement judgment functions, judge the inductive current and capacitive circuit, check the transformer wiring group, check whether the power meter is wired correctly.

Zhaolan-Meter DC Electronic Load CH9811A High-Power Program-Controlled DC Electronic Load Voltage 0~500V Power 900W DC Load Tester

Features

  • ■ 5 inch TFT LCD display, Chinese and English operation interface optional
  • ■ Adjustable load current rise time and unload current fall time, effectively reducing instant impact
  • ■ Battery test mode, which can test the battery endurance and capacity, can be set in multiple stages with curve drawing function
  • ■ List test mode, which can test the comprehensive parameters of the power supply under various load conditions, including the comparator function

Zhaolan-Meter DC Electronic Load CH9810A High-Power Program-Controlled DC Electronic Load Voltage 0~500V Power 600W DC Load Tester

Features

  • ■ 5 inch TFT LCD display, Chinese and English operation interface optional
  • ■ Adjustable load current rise time and unload current fall time, effectively reducing instant impact
  • ■ Battery test mode, which can test the battery endurance and capacity, can be set in multiple stages with curve drawing function
  • ■ List test mode, which can test the comprehensive parameters of the power supply under various load conditions, including the comparator function

Maynuo M8873 High Power DC Power Supply Meter Tester 0-75V 0-15A 1125W RS232 USB

Features

  • Low ripple and low noise
  • High resolution and accuracy
  • Supporting external trigger input and output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Maynuo M8872 High Power DC Power Supply Meter Tester 0-30V 0-35A 1050W RS232 USB

Features

  • Low ripple and low noise
  • High resolution and accuracy
  • Supporting external trigger input and output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Maynuo M8871 High Power DC Power Supply Meter Tester 0-15V 0-60A 900W RS232 USB

Features

  • Low ripple and low noise
  • High resolution and accuracy
  • Supporting external trigger input and output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Zhaolan-Meter DC Electronic Load CH2711 Power Supply Comprehensive Tester Load Power Integrated Machine Voltage 0~150V, Current 0.1mA~30A, Power 150W DC Load Tester

Features

  • ■ HD 4.3-inch TFT color screen display, power meter and electronic load parameters are displayed at the same time
  • ■ Digital power meter and electronic load can be combined or used separately
  • ■ Power meter MAX HOLD maximum latch function, easy to obtain peak data
  • ■ The minimum test current is 0.05 mA, and the power is 0.001W, suitable for small power tests such as standby power consumption (some models)
  • ■ USB firmware update function, convenient function customization and expansion

Maynuo M8853 Programmable DC Power Supply Meter Tester 0-75V 0-8A 600W 50/60HZ

Features

  • Low ripple and low noise
  • High resolution and accuracy
  • Supporting external trigger input and output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Maynuo M8852 Programmable DC Power Supply Meter Tester 0-30V 0-20A 600W 50/60HZ

Features

  • Low ripple and low noise
  • High resolution and accuracy
  • Supporting external trigger input and output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Maynuo M8851 Programmable DC Power Supply Meter Tester 0-6V 0-60A 360W 50/60HZ

Features

  • Low ripple and low noise
  • High resolution and accuracy
  • Supporting external trigger input and output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Maynuo M8801 Programmable DC Power Supply Meter Tester 0-33V 0-3A 100W RS232 USB

Features

  • High accuracy and low noise
  • Supporting external trigger input and output
  • Supporting high-accuracy and dynamic programming output
  • Using standard SCPI protocol
  • Communication mode: RS232/RS485/USB

Tongbao TES-132 Handheld Digital Solar Power Meter Tester 400-1Knm Range 2000W/m2 & 634Btu/(ft2h) Data Logger SD Card USB

Features

  • TES-132 Solar Power Meter is a precision instrument used to measure solar radiation in the field. It is fully cosine corrected for the angular incidence of solar.
  • The solar sensitive component used in the meter is a very stable, long-life silicon photovoltaic detector.
  • The solar power meter is compact, rugged and easy to operate.
  • Manual Data Memory and Read function. (99 sets).
  • TES-132 Handheld Solar Power Meter has 4 digit LCD reading.

Smart Meter TES-132 Solar Power Meter tester min/max/avg 99 Datalogging SD card USB

Features

  • 4 digit LCD reading.Wide spectral range.
  • Excellent long term stability.Cosine corrected.
  • Automatic transmission measurements.
  • Select either power or transmission.Solar energy measurement.
  • Current time setting function.

Multimeter FR2010E+ Double Clamp Phase Voltmeter For Measuring Voltage, Current, Power, Power Factor, Frequency, And Phase battery tester

Features

  • FR2010E+ Smart double clamp phase voltmeter, is a high-quality, multi-functional, high-precision, intelligent, portable handheld measuring instrument designed for on- site measurement of voltage, current, power, power factor, frequency, and phase.
  • Widely used in energy metering, electricity inspection, power inspection, power meter and relay protection, differential detection, start- up test, industrial and mining enterprises, scientific research institutions and other departments.

KP184 150V 40A 400W Single Channel DC Electronic Load Battery Capacity Tester Internal Resistance Tester Power Tester MODBUS RS485/232

Features

  • KP184 series electronic load can be widely applied to product testing and ageing in LED lighting, power source, charger and accumulator
  • It has four basic load modes like CC, CV, CW and CR,Input positive and negative transposition protection and give alarm
  • Optimized heat radiation structure realizes high power density,Digital control mode, high precision and good stability
  • Has overvoltage, overcurrent, overpower and overtemperature protection,Voltage far-end measuring function (remote sense)
  • Auto testing function, external I/0 trigger signal, PASS, FAIL indication signal,10KHz dynamic testing function

East Tester ET5411 400Watts Programmable Electronic Load Tester 500V 15A Single Channel Battery Power Capacity DC Load Testers with USB

Features

  • Humanized design: 2.8 inch TFT LCD display; Simple and convenient operation process, with intuitive interface display system, easy to use; It has the function of key lock to prevent misoperation
  • High-performance load: The basic measurement modes of CC, CV, CR, CP, CC+CV, CR+CV are provided; Provide professional battery test and LED test; Built-in buzzer alarm;
  • Scanning test mode can test the continuity of power output within a certain range; List mode, which can simulate various loaded state changes; Short circuit test for simulating load short circuit;
  • Support external trigger input; Power off to maintain data storage function; With overvoltage, overcurrent and overpower protection functions;
  • Remote operation can be carried out through RS-232 interface and USB Device interface.

ET5411 DC Electronic Load Tester, 400W 500V 15A Programmable 1 Channel USB Port Load Tester for Battery Power Supply Switch Charger Testing

Features

  • 【EASY TO USE】: 110V US Power Plug; 2.8 inch TFT LCD display; English and Chinese optional; key lock Function 
  • 【MEASUREMENT MODES】: CC, CV, CR, CP, CC+CV, CR+CV
  • 【MULTIFUNCTIONAL MODES】: Battery test and LED test mode; Dynamic test mode; Scanning test mode; List mode; Short circuit test
  • 【OTHER FUNCTIONS】: USB Communication; Support external trigger input; Built-in buzzer alarm; Power off to maintain data storage function
  • 【SAFETY PROTECTION】: Overvoltage, overcurrent and overpower protection functions; Secondary over-temperature protection; Intelligent fan speed control; Output polarity reverse protection

Qiirun TM70B PON Power Meter with 10mW Visual Fault Locator and Fiber Optical Power Meter Functions, 3 in 1 PON Tester for PON Network Construction and Maintenance

Features

  • 3 in 1 Fiber Optic Tester -- Specially designed for PON network construction and maintenance, can be connected between OLT and ONT. The voice, data, video signal (1310/1490/1550) online can be measured synchronously
  • Wide Testing Capability -- Can test 3 wavelengths’ power of PON system synchronously: 1490, 1550, 1310nm; also can test the burst mode upstream wavelength signal of 1310nm
  • Powerful Management Software -- Supply 10 groups of threshold values for operator’s choice; analyze and display pass and fail status. Can save 1000 records and upload them via USB, set the threshold value, upload data, and calibrate wavelength through software
  • Handheld, Easy to Use -- User-friendly and Easy operational interface; 480*800 pixels true color touch screen, more convenient for field work
  • Large Battery Capacity -- 6600mAh Rechargeable Lithium Battery with Auto Shut Off and Auto Backlight Off Functions, ensuring longer working time

WFAANW PEAKMETER MS2205 Multimeter Three-phase Clamp Meter Multi-function Harmonic Power Tester

Features

  • 【Used For】The 3-phase digital power meter knob switch is designed with a very complete function, has a strong feeling of pause,which is easy to measure.Standard high-end test pens with high pressure resistance. This Clamp Meter is Designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. This portable Digital Multimeter is a practical tool for electricians, hobbyists, and general household use.
  • 【Practical Tool】The 3-phase clamp-type digital power meter is a hand-held intelligent harmonic power tester, with both functions of digital current testing and power testing. The tester is comprised of three channels including voltage, current, and power as well as a micro single chip system, and it is equipped with a powerful software for measurement and data processing functions. For the measurement of the sung / three phase power, the meter is your ideal choice.
  • 【High 】This Digital Clamp Meter has 6000-digit backlit LCD display provides clear readings.With backlight, you can accurately read the measurement results under poor lighting conditions,suitable for almost occasions.This Digital Clamp Meter has Automatic shutdown, automatic ranging, data hold,undervoltage indication, true RMS measurement.With PC RS232 interface and windows graphics software.The 3-phase digital power meter has stable and comfort.
  • 【Humanized Design】The multimeter uses 4 pieces 1.5V AAA batteries(not included)as power supply.Automatic shutdown and low battery reminder save power and worry. Ergonomically designed meter body for comfortable grip. With clamp structure by hand, small volume and light weight,and equipped with a carrying case ,easy carrying and storing.With record storage function, it can store 100 groups data.All ranges of the Handheld Clamp Meter are overload protected for safer operation.
  • Our products are multi-certified and quality guaranteed. If you have any questions, please contact us by email.

Hi-pot tester ,110V LED digital Voltage Tester RK2670AM Withstanding high-brightness 0~99s Manual Control

Features

  • Single AC 5kV Passing Type Withstand Voltage Tester.
  • The output voltage is output through the regulator, featuring high reliability and high durability.
  • Using high-brightness LED digital tube to display test time, voltage, current, real-time display of breakdown current value and voltage value.
  • Alarm current value can be continuously preset,Test time is measured by three digits.
  • Equipped with the signal input and output interface required by PLC, it can easily form a comprehensive test system with PLC.

KP184 DC Electronic Load Battery Capacity Tester Internal Resistance Tester Power Tester MODBUS RS485/232 400W 40A

Features

  • KP184 series electronic load can be widely applied to product testing and ageing in LED lighting, power source, charger and accumulator
  • The current mode can be used for simulating resistive load to discharge the battery and load the power source, the voltage mode can be used for simulating capacitive load and load the charge, as well as simulating the constant voltage of LED and load the power source
  • It is used simply, adjusted conveniently and has perfect protection function
  • The performance and function are unmatched by traditional slide wire resistor
  • Note: about the BNC interface function, please know the follow function of BNC before you use this Extended function. If the voltage measurement is selected as the remote measurement (VOLTAGE REMOTE SENSE) in the menu settings, the BNC connector on the front panel must draw two wires to the positive and negative terminals of the measured voltage, otherwise the voltage measurement and display There will be inaccuracies in the error, especially when the load is loaded

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