0.72 cm (0.28 inch) 0-100V Three Wire DC Voltmeter Red
Description:
0.72 cm (0.28 inch) 0-100V Three Wire DC Digital Voltmeter with Red LED display is a compact, reliable, and accurate voltage measuring device designed for monitoring DC voltage levels in various electronic applications. It features a bright, clear red LED display, which makes it easily visible even in bright light conditions.voltmeter supports a wide measurement range from 0V to 100V DC, making it ideal for battery voltage monitoring, power supply testing, DIY projects, solar systems, automotive electronics, and many other applications. It uses a three-wire system that allows the meter to have a separate power source from the measured voltage, ensuring accurate readings even at low voltage levels.
Features:
1. 3-Digit Red LED Display (0.28 inch / 0.72 cm)
2. Wide Measurement Range: 0V to 100V DC
3. Separate Power Supply for stable & accurate readings
4. High Refresh Rate for real-time monitoring
5. Reverse Polarity Protection (on power supply input)
6. Compact and Lightweight
7. Easy to Install in Panels or Enclosures
8. Low Power Consumption
9. Suitable for both industrial and hobby electronics
Diagram:
Specifications:
| Display Size | 0.28 inch (0.72 cm) 3-digit LED |
| Display Color | Red |
| Measuring Range | 0V to 100V DC |
| Operating Voltage | 4.5V to 30V DC |
| Accuracy | ±(1% + 1 Digit) |
| Refresh Speed | ~500ms per measurement |
| Operating Temperature | -10°C to +65°C |
| Dimensions (L x W x H) | 30mm x 11mm x 8mm |
| Weight | Approx. 4 grams |
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