USB Voltage/Amps Power Meter Tester Multimeter Voltmeter Ammeter Monitor Test Charging Voltage Current W High Precision LCD Display for Mobile Power Banks or Other USB Charging
Product Description and Information:Input Voltage: 3-7V, Output voltage: 3-7V
High precise current calibration to provide accurate test
Easy to read data on LCD display both day and night
3 inch extension cable for better operation
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The input voltage 3-7V
Output voltage 3-7V
Capacity: 0-19999mAh Input current: <3.4A Specification: tester with transparent packaging
Features: display voltage current and mAH data at the same time, convenient to look at it
Can detect the mobile power supply output mAH
Multiple sets of testing data, power save function
Accuracy is higher, the current basic not jumping parameters
USB male head and mouth MicroUSB dual electric, detects the MicroUSB line quality
Parameters that you can test: Voltage of battery
Parameters adjusting fuction: Yes. Equipment for parameters adjustment: One electronic load, one constant current source.
Voltage of constant current source should be setted to 8.5V
1PCS USB Current Voltage Detector
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Delivery to US United States, payment Accept US Dollars