Simpson – 08540 Model – 57MD Style – Rectangular0-3ACV 3.5 UL RECT
Simpson Electric 08540 Offers
Great for accuracy, the Simpson 08540 Model 57MD Rectangular AC Voltmeter gives you the readings you need. Its plastic case and glass window provide long-lasting strength, and the calibration is unaffected when mounted on steel.
Features
- Glass window and a spade pointer for easy readings
- Calibration won’t be affected if mounted on steel
- Features simple iron vane movement
- 1.5-second maximum response time
Specifications:
| Housing Material | Plastic |
| Product Width | 3″ (7.6 cm) |
| Product Height | 3.12″ (7.9 cm) |
| Display Type | Analog |
| Impedance | 12Ω at 60 Hz |








