ITEM NAME:DC 3.5-30V 3 Wire Blue LED 5-Digital Display Voltage Voltmeter Panel Description: - High accuracy: measuring range of 0-33.000V - Reverse protection, then do not burn the voltmeter - Can be used for measuring the car / battery car / motorcycle battery voltage, and other forms of voltage - Can be used in all kinds of voltage measurement purpose - Working Voltage: 3.50-30.0V Specification: - Material: Plastic - Measurement accuracy:  ±(0.3†°+2 digit) - Display: 0.36 "5 digital tube. Refresh rate: about 2times/s - Display color: Blue - Operation temperature:-10 degrees~65 degrees - 5 digit, three 14cm wire - Update rate: About 1s/time - Temperature coefficient: ï ¼Å“25PPM/℃ - Size: Approx. 48x 29x 22mm/ 1.89x 1.14x 0.87inch Package Included: 1 Piece Mini Digital Voltmeter Note: Flexible Power supply : You can use the isolated power supply, you can also do not need to isolate the power supply, with the system power supply ground..5 digit, three 14cm wire. - Display color: Blue. - Size: Approx. - Temperature coefficient: ï ¼Å“25PPM/℃.
