USB multimeter 3 in 1 Keweisi KWS-V20
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USB multimeter 3 in 1 Keweisi KWS-V20

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€6,35
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USB multitester is designed to measure voltage and current of chargers, measure battery capacity, check the quality of USB cables.

Key features

  • Real-time monitoring of operating voltage and current
  • Supports chargers with QC2.0 fast charging technology
  • Wide measurement range: current, voltage, capacity and time
  • Automatic data saving after power off. You need to press and hold the Reset button for about 4 seconds to reset the data
  • Suitable for chargers, cell phones, laptops, tablets, computers, car chargers, etc.

USB multitester is designed to measure voltage and current of chargers, measure battery capacity, check the quality of USB cables.

Key features

  • Real-time monitoring of operating voltage and current
  • Supports chargers with QC2.0 fast charging technology
  • Wide measurement range: current, voltage, capacity and time
  • Automatic data saving after power off. You need to press and hold the Reset button for about 4 seconds to reset the data
  • Suitable for chargers, cell phones, laptops, tablets, computers, car chargers, etc.
  • Input Voltage : 3.5-20V ±1%
  • Current : 0 - 3.3A ±1% accuracy 0.01A
  • Capacity : 0 - 99999mAh
  • Time: 0 - 99h accuracy 1min

Notes: When the device is turned off, the last capacity value is stored in the non-volatile memory and when the device is turned on, the counting continues from the moment of stopping (reset by the Reset button). The time and capacity counting stops when the current consumed by the device drops below 0.01 Amp.