USB inline voltage and current power meter
8 in 1 USB Tester voltmeter Current Detector Voltage Meter USB Charger Doctor
8 in 1 USB Tester voltmeter Current Detector Voltage Meter USB Charger Doctor
8 in 1 USB Tester voltmeter Current Detector Voltage Meter USB Charger Doctor
USB inline voltage and current power meter with LCD display
USB inline voltage, current and power meter
8 in 1 USB Tester voltmeter Current Detector Voltage Meter USB Charger Doctor
8 in 1 USB Tester voltmeter Current Detector Voltage Meter USB Charger Doctor

8 in 1 USB Tester voltmeter Current Detector Voltage Meter USB Charger Doctor

Regular price $7.78 $7.78 Sale

Measure USB Voltage and Current

Avoid overloading your charger.

Learn the power usage of your USB devices.

Fault find USB chargers.

Model Number: 1
Brand Name: JUANJUAN
Operating Temperature: Normal
DIY Supplies: Electrical
Power Supply: DC
Display Type: Digital Only
Dimensions: Normal
Accuracy Class: Normal
Measuring Range: 4-30v