Simpson Electric 57 Offers

Let the Simpson 57 Rectangular Analog AC Milliammeter with iron-vane movement track your input signals. With ±2% full-scale accuracy, magnetically dampened movement and more, you can be confident in its readings. Plus, it's housed in durable plastic with a glass window, so you can rely on it again and again.

Features

• Movement is iron vane and magnetically dampened
• 2.3" (58.4 mm) scale
• Rectangular, plastic housing
• Glass window shields dial and spade pointer
• Safe to mount on steel
• Pivot and jewel suspension
• Response time is 1.5 s maximum