KUS 85mm Diesel Tachometer 4000RPM Gauge REV Meter with Hour Meter with Red and Yellow Backlight

Key Features: -Be suitable for all kinds of tacho sensors, and display the rotation speed of the engine. -Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. -Operating temperature: -40°C ~+85°C -Protection rank : IP67. Technical Data: -Fixing dimension: 85mm(3-3/8") -Indicating Range: 0-4000RPM -Working Voltage: 12V/24V -Choice between red and yellow backlight -Operation mode: LCD display, stepper motor -Protection grade is IP67, the whole body is completely waterproof; -Excellent anti-fogging function; -316 Stainless steel bezel with curved glass; -Convenient Installation by multi-plug socket connecting way; Package Includes: 1x Tachometer 1x Multi-plug socket1x Installation Instruction

• A hole with 85mm(3-3/8") dimension and 55mm(2-3/16") depth on dashboard or an extra gauge holder. Screw-mount style installation. If you need gauge holder, pls. search for B07M8TMZW2
• 0-4000RPM with red or yellow backlight. 9-32VDC(12VDC/24VDC) Working Voltage
• Speed Ratio: 0.5-250.0 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. 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. B075NL55CQ or B075NDSB2T
• IP67 Waterproof and dustproof grade. Work up to 1m underwater.