DC 48V Battery Meter

Battery Capacity Voltage Monitor Gauge Indicator for 12V 24V 36V, Front Setting and Switch Key, Lead-Acid& Lithium Battery Tester Suitable for various battery types - DEFAULT 48 volt lead acid battery, you can install DIRECTLY. And the battery tester is also suitable for 12V/24V/36V/48V/60V/72V/84V lead acid battery, Ternary Lithium battery, Polymer lithium-ion battery, 3-28 series Lithium ion battery, Storage battery, Water battery and 4-28 series Lithium Iron Phosphate battery Universal battery status monitor - wide working voltage input range DC 12V-84V.Can be automatically detect to the accurate capacity according to the battery voltage 3 in 1 battery voltage meter - with a switched function button to choose the battery capacity, real-time voltage or turn on and off; New alarm function, when the battery capacity is lower than 20%, the screen display will flash to alarm Sensitive LCD digital display - the small battery voltage reader with a PVC waterproof screen protector on t