This panel meter features a 3 digit LCD with 12.5mm (0.5'') 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 pins.