Instrumentation > Ammeter-voltmeter

USB current and voltage tester

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
Count Price
Code: 630

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.

Reviews of the USB current and voltage tester:

Брав для тесту зарядних. Показує поперемінно напругу і силу струму. На корпусі відмічено що  що діапазон напруги від 3.5 до 7 В, але при тесті швидкої зарядки показува 9В і не згорів такщо з своїми задачами справляється.