USB current and voltage tester
- Measurement range Voltage: 3.5 - 7.0 in
- voltage measurement Resolution: mV
- The margin of error voltage measurement: ± 1%
- Current measurement range: 0 - 3 A
- current measurement resolution: mA
- The margin of error of current measurement ± 1%
- The voltage drop: 200mV
- Operating Temperature: 0 - 60 ° C
- Dimensions: 52 x 34 x 15 mm
- Weight: 17 g
Переглянути відгуки (1)
USB-tester voltage and current is a very easy and convenient USB-meter voltage and current. Shows the voltage after a few seconds, it displays the current. Displays 2 digits after the decimal point.
USB-tester voltage and current allows you to monitor how well comes charging from USB-ports PC / battery / power supply, ie, It helps you understand how effectively "Charges" charged or another device.
USB-tester voltage and current is applicable for measuring the power charger, the current consumption of the device, the phone battery capacity and dr.Otlichno suitable for testing of USB-ports, check the quality of cables, chargers, will assess the real capacity of the battery.