This 0.28 Inch 0-100V Three Wire DC Voltmeter is designed to measure DC voltages from 0 to 100V with a compact, bright red LED display. Its small size and lightweight design make it ideal for battery monitoring, small electronics, and portable projects.

Features:

1. Compact and lightweight module for easy installation
   
2. Bright red LED display, easy to read in low light
   
3. Reverse polarity protection for safe operation
   
4. Accurate voltage reading with automatic decimal adjustment

Specifications:

• Measuring Range: 0–100 V DC
  
• Input Voltage: 3–30 V
  
• Refresh Rate: 200 ms
  
• Operating Temperature: -10°C to 60°C
  
• Mounting Hole Diameter: 3 mm
  
• Dimensions (L×W×H): 30 × 13 × 9 mm
  
• Cable Length: 20 cm
  
• Weight: 3 g

Package Includes:

1 × 0.28 Inch 0-100V Three Wire DC Voltmeter Red