Features:
- This product can measure voltage on USB powered devices, empty load, the voltage and current of USB terminal equipment at work.
- Current and voltage display cycle, use is simple and convenient and practical.
- Compact and easy to carry, without additional power supply.
Specification:
- Detection range: Voltage: 3.5V-7.0V error 0.1V
- Current :0A-3A error 0.01A
- Resolution: voltage 10mV, current 1mA
- Error: voltage < ± 1%; current < ± 2%
- The full-scale voltage: 200mV (current measurement)
- Operating temperature: 0-60 degree
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