Car Motorcycle DC 1224V Dual LED Digital Voltmeter Ammeter Amp Volt Meter Guage

Specifications: Material: Environment Friendly Nylon Working current: 1020A Size: 48.6x26mm Color: Black;Red Light Measurement error: <1percent Description: Grind arenaceous flame retardant material Overloaded protection Fulltime attention for car battery Packaged included: 1x Doublelayer Display Red LED Digital Voltmeter + Ammeter 3x Terminals with Cable.Grind arenaceous flame retardant material Highprecision current and voltage LED display Overloaded protection Fulltime attention for car battery Excessively high and low battery voltage will influence the service life of car battery.