0.28 inch 3-30V DC 3 Wire Yellow LED Display

The DC 3-30V 3 Wire Yellow LED Display Digital Voltage Voltmeter Panel is a compact and easy-to-use voltmeter that provides accurate voltage measurement in a wide range of applications. Featuring a bright yellow LED display and simple three-wire connection, this voltmeter is ideal for measuring the voltage of storage batteries in motorcycles and cars, as well as other voltage sources.

  Features:  

• Compact Design: The small and lightweight design makes this voltmeter module easy to install and use in various applications.
• Simple Connection: With only three wires (red, black, and yellow/white/blue), connecting this voltmeter to your power source and voltage measurement source is quick and easy.
• High Accuracy: The voltmeter provides an accuracy of 0.1V, ensuring precise measurement of voltage levels.
• Automatic Decimal Point Adjustment: The voltmeter automatically adjusts the decimal point position based on the measured voltage, improving measurement accuracy.
• Wide Operating Range: Operating voltage range of 3V to 30V allows for versatile use in different voltage measurement scenarios.
• Reverse Polarity Protection: The voltmeter features reverse polarity protection, ensuring the safety of the electric circuit in case of connection mismatch.

  Specifications:  

• Accuracy: 0.1 V
• Color: Yellow
• Wires: 3
• Display ON Voltage (V): 3
• Operating Voltage(VDC): 3V to 30V
• Current Consumption (mA): 10
• Refresh Speed (ms): 200 (one time)
• Minimum Input: 3 V
• Highest Input: 30 V
• Operating Temperature (°C): -10 to 60
• Holes for Mounting: 3 mm
• Height (mm): 9
• Length (mm): 13
• Width (mm): 30
• Weight (gm): 3

  Connections:  

• Red Wire: Positive of the Power supply
• Black Wire: Negative of the Power supply and also used as the negative of the measurement voltage source
• Yellow/White/Blue: Positive of the measurement voltage source

  Package Includes:  

1 x DC 3-30V 3 Wire Yellow LED Display Digital Voltage Voltmeter Panel

Note: The display weight and Dimensions may have a 2% error.

Upgrade your voltage measurement setup with the DC 3-30V 3 Wire Yellow LED Display Digital Voltage Voltmeter Panel, offering accuracy, simplicity, and reliability in a compact package.