KUS 85mm 3000RPM Tachometer Hourmeter Assembly

This 85mm (3-3/8 inch) electronic tachometer combines RPM indication and elapsed engine running time in a single gauge. The instrument features a black stainless steel 316 bezel, black dial with white numerals, and LED backlighting for low-light visibility. The moving-magnet movement provides vibration resistance and durability for heavy-duty off-highway and marine environments. Operating voltage range is 9-32 VDC, compatible with both 12V and 24V electrical systems. The tachometer accepts signal inputs from alternator terminal, magnetic pickup, ignition coil, or ECU frequency output. The integrated LCD hour meter records up to 99,999.9 hours. Front panel sealing meets IP67 protection against water and dust ingress. Mounting requires a standard 85mm panel cutout with a depth clearance of approximately 55mm.