A useful battery capacity meter that also shows the terminal voltage, with specific indicator increments for lead acid flooded cell batteries.Coloured bar graph representing 10, 25, 40, 50, 60, 75, 90 and 100 % capacity indicator bars, reflective of the power remaining at preset voltage points along the discharge curve of lead acid batteries. Prevents user from overdischarging and damaging the cell indicating when the battery needs to be recharged. Available in 12 24 36 and 48V configurations with either RED or BlUE numerals. See other auctions This auction for 12V lead acid with BLUE numerals

Static current:< 5-15mA Energy resolution:10% Voltmeter accuracy : 1% Usable temperature range: -10~ +65 Operating humidity: 10-80% External dimension:48×29×21 mm Cutout Dimensions :45.5×26.5 mm Quantity: 1 pc

Please notice: This unit is for 12 V lead acid batteries Black wire connected to negative Red wire connect positive

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