BATTERY FUEL GAUGE ---- It used on battery powered device to state the current battery capacity, battery capacity in charging and discharging status; Working voltage range: 12V to 24V.
LED BARS DISPLAY ---- When it distinguishing the working voltage automatically, it will display current battery capacity status by 10 LED bars with 3 colors (1 red, 2 yellow, 7 green),each bars indicate 10% capacity; it will display the battery capacity in charging status from 1st bar to last bar flashing; Avaliable 6 groups of discharge curve to be selected for different batteries type, battery discharging status will display the bars from last one to 1st.
WORKING STATUS INDICATOR ---- You can check the color of the status light to know if it in normal working status: Red flashes --- over or under voltage; Yellow flashes --- low battery; Green always on --- normally.
INSTALLATION ---- Easy to install;Snap-in design with panel cut-out size: Approx 37.5×24.5mm (1.5×1 Inch).
OTHERS ---- Waterproof rate: IP65; CE RoHS certification; 2-years warranty.
