Red LED Digital Voltmeter 4.5-30V

This is a 0.36″ LED display mini 30V DC digital volt meter panel in Red Color. This voltmeter can read voltages ranging from 5 volts to 30 volts. It is simple to use and a great replacement for old, difficult-to-read analog panel meters in projects. Only two wires are needed to interface this device with the target circuit and the DC voltage used for powering the meter is from the target circuit. This assures simple, trouble-free installation. Technical Specifications: Error: 1%  Lead Length: 15cm Refresh Rate: 500mS Power Supply: 3.0-30V  Measuring Range: 5V-30V DC Operating Temperature: -10ºC to 65ºC Display: Three digit 0.36″ Blue LED Segment Display  Dimensions: 23x15x10mm (without mounting tabs)  Panel mounting Hole Size: 24x15mm  Applications: Project power supply monitoring up to 30V The monitor battery voltage of a car, motorcycle, truck or bus which have 12v /24v batteries Monitor UPS, Home Inverter Batteries of 12V/24V or Solar Panel voltage. Package Includes: 1 Piece– Two Wire Voltmeter 0.36 inch DC 4.5-30V Digital Voltmeter