2 Pieces DC 4 to 28V Car Digital Voltmeter 12V Voltage Meter Car Audio Gauge LED Display 12V Waterproof Voltage Gauge Meter for MotorcycleRed Light

Product content you will receive 2 pieces voltage gauge meters enough quantity to satisfy your daily use requirements bring convenience to your daily life Multiple purposes the LED display voltage meter is applicable for most vehicles like cars ships RV substation automation distribution automation test equipment and so on practical enough to satisfy your a plenty of needs DC 12V car digital voltmeter gauge two wire voltage detection No separate power supply is required Mini size with 3 digit LED digital display Simple connection easy to use and waterproof Extreme working conditions working temperature below zero 10 to 70 Working humidity 10 to 80 no condensation Working pressure 80 to 106 kPa Sunlight exposure no direct exposure Do not exceed the specified value of this product during the measurement process to avoid damage to the product Working voltage DC 5 to 30V Display voltage 5 to 286V real time control of battery voltage status bringing convenience to you