Qiilu 12V DC Digital Voltmeter LED Display, Water-resistant Volt Gauge Meter for Car Motorcycle Truck Boat Marine, Black Review

🌟Feature ------ This voltmeter is used to monitor the storage-battery voltage and timely grasp the state of your battery voltage. Input Voltage: DC 12V. LED Color: Red(11.3V-11.9V), Amber(12V-12.5V), Green(12.6V-15V). Size(L x D): 4.1 x 3.7cm/1.61'' x 1.46''. 🌟Timely Check Voltage ------ This LED display volt meter is great for checking voltage. It can be used to monitor the storage-battery voltage and timely grasp the state of your battery voltage, and the voltmeter will flash alert when the voltage is too high. 🌟Applicable Model ------ Our car boat digital voltmeter is universally fits for most DC 12V vehicles, such as motorbikes, cars, boats, ATV, UTV, camper, caravans, travel trailer etc. 🌟3 Colors Display ------ There is a LED display with 3 colors of indications to show different voltage status which helps to test the vehicle's battery status obviously and improve safety perfectly. 🌟Mini Size ------ This voltage gauge is made of high-quality ABS materials. With twist and lock system, it is in mini size and easy to install. It is waterproof and durable for a long service time.