This panel meter features a 3½ digit LED display with 8mm (0.31") digit height in a low profile housing.  Fitted inside a threaded body which allows easy mounting of the product through a 32.5mm (1.28”) hole, this unique enclosure is ideal for quick mounting.  A rubber seal provides waterproof protection to IP67 / NEMA 4X when fitted between the meter and mounting panel.  Connection is via screw terminals. The EM32-1B-LED is a low cost, popular part, normally stocked in high quantity and suitable for new designs.