Motorcycle DC 6V-30V 3 In 1 Digital Time Clock + Thermometer - Red light

Features:Real-time digital display waterproof low pressure high voltage warning function.DC voltage measurement make your vehicle work at normal voltage prolong your vehicle's service life.LED panel digital display reading in seconds more intuitive quick and convenient.Mini size easy to carry won't obstruct riding guarantee your safe riding.Easy to install with necessary fittings hold the meter in place fix tightly and not easy to move great for checking voltage.Made of premium quality material flame retardant and environment-friendly safe and durable.Specification:Specification:Voltage: DC 6V-30VFunction: voltmeter+electronic clock+thermometerDisplay: LEDMaterial: AcrylicWaterproof degree: IP67Color: BlackPower line length: 1.2mLED Color: Red/Blue/Green optionalPackage Size: 11 * 10 * 10cm / 4.33 * 3.94 * 3.94inPackage Weight: 55g/1.94ozPacking List:1 * VoltmeterWiring mode:The red wire is connected to the battery positive pole the black wire is connected to the battery negative pole and the blue wire is connected to the main power switchFlicker warning function for low voltage (below 12V) and high voltage (above 16V