Function:1. Measure the battery voltageRange:2.8~30 VResolution:0.1VAccuracy:2%2. Measure the battery capacityBattery capacity is the battery grid form on the LCD display,a total of five grids.Battery capacity is distinguished by the battery voltage.Displaying 5 grids stands for full capacity,4 grids for 4/5 capacity,3 grids for 3/5 capacity,2 grids for 2/5 capacity,1 grid for 1/5 capacity,0 grid for 0/5 capacity.Can be set the full capacity 2.9~30.0V,the exhausted 2.8-29.9V3. Measure the currentRange:0~10.0AResolution:0.1AAccuracy:2%4. Measure the resistance of the loadRange: 0～999Ω,when over 999Ω display "oL"Resolution:when less than 10Ω,resolution is 0.01Ω;when less than 100Ω,resolution is 0.1Ω;when less than 1000Ω,resolution is 1Ω;Accuracy:2%5. Back lightDefault off-backlight,you can turn on/off the backlight by button.Note:Battery >2.8VWorking temperature: -10'C ~ +40'CNOTE: It is without the case!
18650 26650 Digital LCD Display Lithium Li-ion Battery Tester Voltage/Current