.  . USB Current Voltmeter . KWS-V20 USB Tester – Current/Voltmeter

KWS-V20 USB Tester – Current/Voltmeter

$9.95 (AUD)

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This is a perfect, pocket-sized device for fast and simple testing of USB sockets. The voltage and current readings are accurate within 1%.

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SKU: LAF-C412 Category:

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USB – Current/Voltmeter
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This USB Tester module plugs directly into a USB Type-A Female socket and allows you to plug ANY Type A USB connector into the other side. Then, you are able to measure the voltage/current passing through the device. It has a small LCD screen on the front with readouts for Voltage/Current/Time/mAh. The voltage and current readings are accurate within 1%.

This is a perfect, pocket-sized device for fast and simple testing of USB sockets.


  • KWS-V20 USB Tester – Current/Voltmeter Size is  Length 59mm (with USB7 3mm) x Width 23mm x Height 13.5mm.
  • Voltage input/output voltage: 3-9V, voltage resolution: 0. 01V.
  • Current input/output current: 0-3A, current resolution: 0.01A.
  • Accuracy plus or minus 1%.
  • Line loss about 0.1 ohms.
  • Weight 20g.

Package included: 1x KWS-V20 USB Tester – Current/Voltmeter

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1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.

Weight 0.015 kg
Dimensions 8 × 2 × 1 cm

V20, V21

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