Kan teste strøm og spænding på mobiltelefon, power bank mm
Med LCD-skærm, så det er let at se testresultatet.
Knap i front bruges til reset.
Fungerer også fint som mobiloplader
Test working voltage and current of the USB output devices
Test voltage and line loss of charging cables
Real-time monitoring the charging status
Test no-load voltage of the power supply
Test output power of USB output devices
Voltage range: 3-7V (resolution: 0.01V)
Current range: 50mA-3500mA (resolution: 10mA)
Capacity range: 0-19999mAh
Accuracy: ±1%
Line loss: 0.1 ohm
Works w/ mobile power banks, cellphones, power supplies, etc.