ELING Engine Tachometer RPM Gauge REV Counter with Hourmeter 8000RPM 85mm with Backlight
- Open a 3-3/8" dimension and 2-3/4" depth hole, put gauge into it and fasten.
- Speed Ratio: 1-300 adjustable, You can press the back button to adjust it. Idle speed is typically 600-800rpm. Details refer to owner manual..
- Suitable for diesel engine and gasoline engine. Tachometer can get signal from engine, ignition coil, crankshaft sensor, or tacho sensor (be sold....
- It shows rpm and hour. Hourmeter cannot be reset. If you need other faceplate , pls. search for ASIN B0755K7RJ3 or B0755JD1P9..
- Red Backlight, 9-32VDC(12VDC/24VDC) Working Voltage,1 year Warranty, 100% Waterproof and anti-fogging protection.