ITEM NAME:Car Motorcycle Waterproof LED Digital Display Voltmeter 12V-24V DC (Green) A5P8 Car Motorcycle Waterproof LED Digital Display Voltmeter 12V-24V DC (Green) A5P8 Digital screen voltmeter Input Voltage: 12V-24V Measure the voltage: 6 ~ 33V Size: 3.5 x 2.7cm (L x D) It is used to control the storage voltage of the battery, with the protection function reverse connection, the line will not burn. Color: Green Material: Nylon Package content: 1 x Socket Voltmeter Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.