12V 3 String Lithium Battery Capacity Indicator LCD Digital Voltmeter

Press and hold switch on the product, power on, automatically select the interface ( please follow as the code corresponds blow) Select your battery type after corresponding, for example 3 series lithium battery, you need to enter the selection screen, press the key point to 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 success 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 meter. cycle shown as the code corresponds Code: Suitable for L3: 3 string lithium, L4: 4 string lithium, L5: 5 string lithium, L6: 6 string lithium, L7: 7 string lithium, L8: 8 string lithium, L9: 9 string lithium, L10: 10 string lithium, L11: 11 string lithium, L12: 12 string lithium, L13: 13 string lithium, L14: 14 string lithium, P12V: 12V lead-acid, P24V: 24V lead-acid, P36V: 36V lead-acid, P48V: 48V lead-acid Special Function Setting (requires electric iron, you must power off setting, electric iron must be grounded) A point connection, the backlight will be automatically shut down if delay10 seconds , the voltage fluctuation will automatic wake-up exceeds 0.3V / 0.5 seconds. B point connection, lithium choose 3-4.1V curve (lithium professionals)

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