ARTILAURA Diesel Engine Tachometer Adapter Truck Pick Up Tacho RPM Signal Sensor Adapter

Name:Tach Adapter Item Weight : 1kg Item Width : 11cm Type : Speed Sensor Waterproof grade : IP67 Waterproof Cable Length : 1.6 meter Output TACH ratio : 4pulses/round Power supply : 9~36V DC Engine Type : Diesel Engine

• Fixes Unstable Tachometer Readings – Designed for diesel engines and trucks, the tachometer adapter stabilizes erratic RPM gauge readings, ensuring accurate and reliable tachometer performance
• Smart Signal Conversion (4 Pulses/Round) – Converts alternator signals into a stable 4 pulses/round output (66.6Hz @1000RPM), compatible with most diesel truck tachometers
• Easy Installation & Configuration – Simply mount on the alternator, connect the switch cable for setup. RED: Power Supply 12V DC,BLACK: Power GND,YELLOW: Output Signal (fixed 4pulses/round rpm ratio),WHITE: Switch Control Cable. And adjust your tachometer to 4 pulses/round—no complex programming needed
• Power on the Sensor, the LED will stay Green,Disconnect Switch Cable, the LED will still stay Green and calculate the detected pulse from engine.Connect Switch Brown Cable and Disconnect again, the LED will flash
• Universal Compatibility – Works with most diesel engines, truck, pick up truck alternators, solving common issues like fluctuating or inaccurate RPM readings