0-100V DC Panel Mount Digital Voltmeter 4.5V-35V DC Input – 2 Wire

This compact 0.56" 3-digit panel voltmeter accurately displays DC voltage in real-time. It connects easily to any DC supply with a simple red-to-positive, black-to-ground setup. The clear display makes it ideal for electronics projects, automotive setups, and industrial monitoring. Reliable and precise, it’s available online from trusted electronic component stores in Pakistan.

Features

• Connect red wire to positive supply and black to ground for instant voltage reading
• Microcontroller reads voltage, compares to stable reference, and displays 0.1V precision on 3-digit, 0.56″ 7-segment display
• Operates from 4.5V to 30V DC with reverse-polarity protection
• Low power consumption: 3–4mA to power display and microcontroller
• Easy to install on any panel or enclosure

Specifications

• Panel dimensions: 48 x 29 x 21 mm
• Panel cutout: 45.5 x 26.5 mm
• Digit size: 14 mm (0.56″), green LED display
• Refresh rate: ~2 Hz
• Voltage measurement: 4.5V – 30V DC with 0.1V precision
• Current draw: 10–15 mA
• Reverse-polarity protected for safe operation

Applications

• DIY electronics projects and hobby circuits
• Automotive battery and power monitoring
• Industrial power supply and control panels

Why Choose This Voltmeter?

Compact, precise, and easy to wire, this DC panel voltmeter is ideal for hobbyists, engineers, and technicians. Track voltage levels instantly and reliably. Available from trusted electronic component online stores in Pakistan.