USB Tester Voltmeter Ammeter Digital LCD Voltage Monitor Cur

Detailed Information About The Product:

Plus or minus 1%, accurate measurement data. Input Voltage: 4V-30V, Voltage Resolution: 0.01V, Test Current: 0.05A-3.50A, Current Resolution: 0.01A, Capacity Range: 0-19999mAH.
USB current detector has clear LED display, making it easy to monitor the charge voltage and current of your digital USB devices, while ensuring the optimal charge rate. Simultaneously displaying of Amp and Volt in real-time
Intelligent memory charging capacity data, monitoring and memory measurement data, up to 10 sets of measurement data stored, the data can be a bu tton to clear, the data self-protection is not lost
USB current monitor can improve the charging efficiency, protect the electronic equipment, perfect measurement for the tablet, cell phone batteries, rechargeable treasure, 5V routers and any other 5V USB digital device operating current, voltage, and battery capacity

Simultaneous display of voltage, current and mAH data for easy viewing
Can detect mobile power output mAH
Multi-group detection data storage, power-down storage function
Input voltage: 3V-7V
Accuracy: plus or minus 1%
Line loss: about 0.1 ohm
Test content: battery voltage, current, discharge capacity (a total of 10 sets of data)
Size: 5.8 x 2.7 x 1.9cm, cable length 20cm, with USB
Colour: white
Material: ABS

Package Contents:
1 x Voltage detector

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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