Features: Waterproof, Dustproof, Shockproof Simple connection, easy to use Mini size with 3-digit LED Digital Display Measures for DC Voltage precisely from 8V to 16V Widely used for cars, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage regulator and so on Displays "LLL" when the voltage is lower than measuring range; displays "for HHH" when the voltage is higher than the measuring range When the voltage is lower than 11.5V or higher than 19.8V, there will be voltage alarm, and the volmeter displayed number will flicker constantly Specifications: Display mode: LED digital tube Display Light color: White/Red/Blue Measurement range: for DC 8V - 16.0V Measurement accuracy: (0.2%) Size: 56x28x10mm Wire length: 60cm / 23.6" Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x LED Digital Voltmeter