Test Contents: Battery Voltage, Current and Discharge Capacity (Total 10 sets of data)
- Simultaneous display of voltage and current mAH data, convenient to view and detect mobile power output mAH.
- Multi-group check data is saved, power-off save function does not affect data transmission accuracy, current parameters will not be changed, current sampling resistance is 25 milliohms, and the loss is smaller.
- With precision current calibration, high current accuracy.
- Dot matrix LCD display, real-time monitoring of USB power charging status, voltage, current, capacity and other indicators at a glance.
- Voltage warning, when the voltage is high or low, the backlight LED will flash the alarm prompt, press the button LED is always on 30s.
- Double input mode of USB plug and Microsrousb interface can detect-quality of Microusb line.
- 1.Equipment for parameters adjustment: One electronic load,one constant current source. Voltage of constant current source should be set to 8.5V. There are 3A, 2A, 1A and 0.3A models for current adjusting.
Here is a example for 3A: When you set electronic load at 3A model, the current will be adjusted step by step.It will cost you about 10 seconds and you can see the result changing procedure in the LCD screen.When you see the 3A result shown in LCD screen, the adjustment process is finished. You can shut off the electronic load and the parameters will be saved automatically.
- 2.Clean the data: Push the button until the parameters changed to next sets of parameters. Then release the button.Then the next sets of parameters will be started and they will start from zero.
- 3. Check the parameters: Quick beat the button double times(within 0.5s), then it is checking model.The LED background will be flash.Then you can see the next set of parameters in LCD screen. Quick beat the button double times again, you release the parameters checking model. LED background be be light with flash.
- 4. Over voltage or under voltage: An arrowhead will be shown in LCD screen and LED background will flash.Push the button and LED will be light without flash.It will last 30s.
- 5. Turn on model: The LCD screen will show all parameters within 1s when you connect power supply by Micro USB or male plug of USB with wire.(It is to check whether the LCD screen is good or not).Then you can see the parameters used last time(capacitor and which set of parameters). You also can see the current voltage, current and over voltage or under voltage.USB output port can be connected to a data line, a discharge resistor or the like cable deviccomprising a data communication function, the data does not affect the data transmission line.
- Test specifications:voltage can not exceed 7V, current can not exceed 3.5A.
Package Weight : 28 G / 0.99 Ounces
Package Dimensions (L*W*H) : 95*45*17 MM / 3.74*1.77*0.67 Inches