USB Charger Doctor Voltage Current Meter
$4.25
Unit price /
Unavailable
Description:
- Measures output voltage of USB port
- Measures current draw of connected USB device
- Alternates display between voltage and current
Specifications:
- Operating Range: Voltage 3 ~ 7.0V, Current = 0 ~ 3A
- Resolution: Voltage 10mV, current 1mA
- Error: Voltage <± 1%, current <± 2%
- Full scale drop: (When measuring current) 200mV
- Working temperature: 0-60 degrees C