DC 12V-24V LED Panel Digital Voltage Volt Meter Display Voltmeter Motorcycle Car Product Feature: Suitable for Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer, etc. Twist-and-Lock system. Display: 3-bits, LED digital tube, lamp display is optional (Red, White, Blue, Green, Orange). Work for 5V-48V, mini size and easy to install, great for checking Voltage. The Touch ON OFF Switch makes it easy to use and also save energy. Support battery voltage value and capacity percentage of battery display. The meter enables you to easily read LED segments, and connect to your 12 volt system. Used to monitor the storage-battery voltage, with reverse connection protection function, line will not be burnt. Make you know the state of battery voltage timely, voltage measurement purposes can also be used for other products. Touch about 5s to turn on or turn off the power. Note: Long press for three seconds to turn off the display function, short press to switch the power and voltage. Product Specification: Features: Waterproof; Flame retardant material Measure Voltage: DC 5V - 48V Color: Black Size: 37x17mm Interface Type: Anode and cathode MaterialEco-friendly: Plastic LED Display Color: Red, White, Blue, Green, Orange (Optional) Application: Universal for all Cars, motorcycles and other universal models Package Included: 1 x DC 5V-48V Voltmeter with Touch ON OFF Switch