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Mobile Phone Charging USB Power Voltage & Amp. Monitor


This device displays the voltage and current that your USB powered devices use. The LCD panel gives you a digital display of the live voltage and current drawn by your mobile phone charger or another USB device.

You can use it to troubleshoot faulty mobile phone USB charging cables and batteries, measure the power consumption of smartphones, tablets and any other USB powered device or appliance. Extremely useful when troubleshooting cell phone or other USB devices charging performance, faulty charging cable or faulty mobile phone battery or charger.


Plug and Play - Super Easy!

Small Low Profile Design

Voltage Range: 3-6V

Current Range: 0-3A

Accuracy: ±10mA

Error Range Voltage <1%, current <2%.

Voltage Drop 200mV

Operating Temperature 0 to +60C

Transparent Blue Colour

Size L 52 mm X W 34 mm X H 15 mm 


Package Contains: One Mobile Phone Charging Monitor Voltage Testers USB Charge Power Charger Safety 


Brand Friller
Shipping Weight 0.0500kg
Shipping Width 0.100m
Shipping Height 0.020m
Shipping Length 0.140m
Unit Of Measure ea

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