nullDescription:1. PVC Screen Protector: waterproof surface2. Easy to read with LCD display, big figures3. Small size, light weight, easy assembly and disassembly, easy to carry and use4. Multifunctional: battery meterreal-time voltage meter, easy switch between two models4. Easy Use LCD 12V lead acid Battery Meter5. Reverse Polarity Protection6. Display: Power, Voltage, Close, the key for cycle.7. Voltage Range: 6V-63V, products will display based on the voltage value , voltage fluctuations,power meter will be follow as the voltage fluctuation!8. 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 Specification:Working Current: 5mADisplay: LCDDisplay Color: Blue / GreenSize Detail: 61*33*13.5mmCable Length: 30cmInstructions:1. Press and hold switch on the product, power on, automatically select the interface ( please follow as the code corresponds blow)2. Select your battery type after corresponding, for example 3 series lithium battery,you need to enter the selection screen, press the key point to for L3 interface, then off,re-energized, choose success, such as the need to set 12V lead-acid batteries,the key point press to P12V interface, power, re-energized, both choose success3. instruments can be used if you Select successful. Meter shows the power interface,tap switch, switch to voltage interface, click the switch, turn off the
