Simpson’s 2865 and 2866 Series meters offer high accuracy with high reliability. Models 2865 and 2866 have a red LED display. Model 2865 requires a 120VAC power supply at 50-400Hz, and model 2866 requires a 5VDC power supply at 200mA. The large 3-1/2-digit display (0.56" high) is easily read from a distance of about 25 feet. Panel cutout adapters are available for 1/8 DIN panel cutouts. In addition, a large “U” shaped mounting bracket is available for applications where the panel strength is unknown or weak. Optional Display Hold can be activated from the rear connector, and activated with a switch (not supplied).