Description
0.91" USB Detector Voltmeter Charger This is mini USB meter can measure voltage, current, power and capacity. Plug it into any powered USB port and check that it is supplying the stated output voltage and current to keep all of your devices charging as efficiently as possible and that their batteries are still in good condition to avoid data loss. The power analyzer is also great for checking that USB wall chargers are working to their full potential too.
Specifications:
- Font Color: Blue
- The Display Mode: 0.91 inch OLED screen
- Voltage Measurement Range: DC3.70-10.0 V
- Voltage Accuracy: + / - 0.3% (+ 1 words)
- The Current Measurement Range: DC0.00-3.00 A
- Current Accuracy: + / - 0.5% (+ 2 words)
- The Power Measurement Range: 0-30.00 W
- Capacity Measurement Range: 0-99999mAh
Features:
- Measures volts, Amps, time and capacity
- Convenient pocket-sized unit
- Suitable for any USB socket
- It adopts the OLED screen, it can clearly display all the data
- And it displays white color font
- It forbid for being used for inductive load
Package Included:
1 x 0.91" USB Detector Voltmeter Charger OLED Screen USB Detector Voltmeter Charger Current Capacity Voltage Detector Tester Meter With Case 3.7V- 9.99V 3A