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USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector

USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector

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  • China Warehouse
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Stock in: china
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This multimeter is a very useful tool that can be used to measure an empty USB-powered devices, load voltage, the voltage and current USB terminal equipment at work. It is a very handy device to evaluate whether your devices charge properly or not. 

Plug and play, no extra power supply needed.
Current voltage display cycle, easy to use and practical.
Small compact and easy to carry.
Monitor output voltage and current of mobile charger devices.
Available for most of the mobile phones, mobile power, tablet and other USB devices.
The clear display makes it easy to monitor the charge voltage and current of your digital USB devices, you can clearly know the condition of the charger.

Color: blue
Resolution: voltage 10mV, current 1mA 
Error: voltage <± 1% current <± 2%
Scope of work: current (0-3A) can detect mobile phone charger voltage compliance DC5V
Operating range: U=3 ~ 7.5V, I=0 ~ 3A
The full-scale voltage: 200mV (current measurement) 
Item size: 5.2 * 2 * 1.4cm / 2.05 * 0.79 * 0.55in (L * W * H)
Item weight: 15.7g / 0.55oz
Package size: 18 * 8 * 1.5cm / 7.09 * 3.15 * 0.59in (L * W * H)
Package weight: 30.7g / 1.08oz

Package list: 
1 * USB charger doctor

Note: The package list without user manual.


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