الوصف
- Open a 52mm dimension and 70mm depth hole, put gauge into it and fasten
- Indicating Range: 0-9990RPM, 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 separately), etc..If you need tacho sensor, pls. search for ASIN NO. B07WPXL7WQ or B07WPXFH34
- It shows rpm and hour. Hourmeter cannot be reset.
- Red Backlight, 9-32VDC(12VDC/24VDC) Working Voltage,1 year Warranty, 100% Waterproof and anti-fogging protection
ELING Waterproof Digital Tachometer REV Counter RPM Gauge With Hour Meter 9990RPM 52mm 9-32V With Backlight
