LCD USB Voltage/Amps Charging Capacity Meter Tester DC Digital Multimeter Test Speed of Chargers Cables Capacity Mobile Power Detector
Description:
This product can test USB charging current, voltage, discharge capacity, intelligent devices.
It will show the current and voltage at the same time, convenient to check.
It can be very easy to find digital devices charging problem.
The only button on the tester is used to view and test data switch, the tester can store 10 groups of test data.
If there were no battery, it won't lose the data it has tested.
It can test current and voltage of phone, mobile power bank etc.
With a USB output port and a micro USB input, convenient to test devices
With LCD screen, easy to see the current and voltage of the devices
Press the small circle button and the data will be zero, then you can test next data
Portable design, easy to carry
Specification:
Material: Plastic and Electronic Component
Color: White
Input Voltage: 4V-15V
Capacity: 0-19999mAh
Voltage resolution: 0.01V
Measurable current range：0-3A
Current resolution：0.01A
error：+-1%
Test content: battery voltage, current and discharge capacity (10 groups of data in total)
Line loss: about 0.1 Ω
Feature:
1. At the same time, the voltage and current mAH data are displayed, which is convenient for viewing and can detect the mAH output of the mobile power supply.
2. Multiple sets of detection data are saved, and the power-off saving function does not affect data transmission
3. Higher precision, current parameters will not jump around randomly, current sampling 25 milliohms, less loss
4. With precision current calibration function, the current accuracy is higher
5. Safe charging, real-time monitoring to master your charging data
Package Included:
Current and voltage charging tester*1
