DC 6-120V Acid Lead Battery Indicator Lithium Battery Capacity Digital LED Tester

Features Long life LED high temperature resistance anti vibration Low power consumptionEasy to installSpecification Current Consumption 5 15mAOperating Voltage 6 120VPower Resolution ≤1 Voltmeter Accuracy Approx 1 Working Temperature 20 70°CWorking Humidity 10 to 80 non condensing Dimensions Diameter 54mmNote This tester is universal for Lithium and lead acid batteries the factory default setting for 48V lead acid battery power and voltage cycle display If you need to test other specifications you can re set by yourself How to adjust The back of the board has a white high button press the button 3 seconds to display 1 u release the key press the 1 second display 2 b release the button short press 1 seconds to display 3 c release the button short press 1 seconds display 4 D The display 1 u press the key 3 seconds you can adjust the voltage measurement then loosen the button and then long press the voltage upward fine tuning stop press again long downward fine tuning can be adjusted over and over after the screen flashing automatically save exit When the display2 bcan adjust different battery types long press button can change the value 12 0V represents Tan Jie 12V lead acid battery 3 7V representative Tan Jie for 3 7V polymer lithium battery 3 2V representative Tan Jie for 3 2V lithium iron phosphate 1 2V representative Tan Jie for 1 2V ni MH battery When the display of 3 c you can adjust the number of battery section long pres