Moving Coil Panel Meters. With mirror scale, all-plastic housing, quality class 2, zero point correction. The meters are prewired for an illumination. For illumination purposes, these panel meters can subsequently be fitted with two LEDs with series resistor. Measuring range | ±50 µA | Internal resistance | 1.9 kΩ | Dimensions display | 60.3x46.3 mm | Mounting cutout | Ø 37.5 mm | Mounting depth | 23 mm | |