Voltmeter, Voltage Meter, Measure and Display DC Voltage, With a Wide Measuring Range, 0.56 Inch 3-Digit Led Display, Clear to Read, Used for Kids Cars, Electric (Green DC2.5-30V)

• MAIN PARAMETER: The DC voltage meter's metering range is DC 2.5-30V; Working current: <30mA; Operating temperature: -10~65℃; Test accuracy: 3%; Product certificate: CE ROHS.
• EASY TO USE: Equipped with a 0.56 inch 3-digit LED display, this 2 wire voltmeter can clearly show DC voltage even in dark environments, making the results clearer to read. No need of power supply, can test voltage directly.
• SAFE TO USE: The LED voltmeter has 2 wires, and supports reverse polarity protection to avoid burning out during the use. Easy to connect and use.
• WATERPROOF & DUSTPROOF: Voltage monitor is waterproof and dustproof, and can greatly extend its service life.
• WIDE APPLICATIONS: This universal digital voltmeter can be widely used for children's cars, electric bikes, motorcycles to monitor battery voltage, and many other voltage measurement.

Specification: Display Color: Red, Yellow, Green (Optional) Metering Range: 2.5-30V; 5-130V (Optional) Working Current: <30mA Operating Temperature: -10~65℃ Test Accuracy: 3% Certificate: CE ROHS Size: 5*3cm/2*1.2in Weight: Approx.39g/1.4oz Package list: 1 * Voltage Meter