12V 8-70V LCD Acid Lead Lithium Battery Capacity Indicator Digital Voltmeter

Specification: Display: Power, Voltage, Close, the key for cycle. Voltage Range: 8-70V, products will display based on the voltage value voltage fluctuations, power meter will be follow as the voltage fluctuation. (Comes with reverse polarity protection, can be guarantee use effectively ) The product is suitable for lead-acid 12V, 24V, 36V, 48V (can be changes via key, specific please see setup instructions as below) The product is suitable for 3.7V lithium series multi-platform, 3 string, 4 string, 5 string, 6 string, 7 string and 8 string 9 string 10 string 11 string 12 string 13 string 14 string 15 string (can be changes via key, detail information please see as below) Cable Length: 30cm Package included: 1 x Battery Capacity&Volt Tester 1 x Cable Details pictures: