LCKCQ Car Voltmeter

​Features: Compact size for convenient carrying. Easy to use, just need to insert into the car cigarette lighter socket. Designed to measure the car battery voltage value and monitor the battery voltage, make the working voltage of battery in normal use, extend the service life of and protect the battery and motor. High brightness red LED three digital display, easy to read. With overload overcurrent protection. High quality and brand new. Specification: Measuring Range: 9-31 (V) The input Voltage 12-24 (V) Voltage Measurement Error: 0.1-0.3 (V) Dimension: 70*40*30mm (Approx) Package Contents: 1 * Car Voltmeter Notes: 1,The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2,Please allow slight manual measurement deviation for the data.