Keenso Keenso 12V LED Digital Display Voltmeter Waterproof for Boat Marine Vehicle Motorcycle Truck ATV Utv Car Digital Round Panel

description About this item 【Compatibility】It is universally fits for most DC 12V vehicles, such as motorbikes, cars, boats, ATV, UTV, camper, , travel trailer etc. 【Range】15V Voltage Range, 11.3V-11.9V RED Led indicate the battery should be change, 12.0V-12.5V YELLOW Led indicate normal when the car engine is OFF, 12.6V-15V GREEN Led indicate normal when the engine is ON. 【Real-time Voltage Display】LED display with 3 colors of indications to show different voltage status, helps to test the vehicle's battery status obviously and improve safety perfectly. 【Easy to Use】With and lock system, it is in mini size and easy to install, great for checking Voltage. 【Safety First】Used to monitor the storage-battery voltage, with reverse connection . Timely grasp the state of your battery between full charged and discharged.Voltage measurement purposes can also be used for other products.include 2 short wires for installation. See more product details