ARTILAURA Gasoline Engine Tachometer Adapter RPM Signal Sensor for AUTO Marine Boat

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

• Fixes Unstable Tachometer Readings – Designed for Gasoline engines and trucks, the tachometer adapter stabilizes erratic RPM gauge readings, ensuring accurate and reliable tachometer performance
• Tachometer Senses Adapter current on the coil positive wire and converts it to a readable pulse output for Gasoline engines of Tachometer/RPM Gauge
• Find the Ignition Coil of your Gasoline Engine, normally it’s close to Spark Plug, which can be easily found from your engine/car/vehicle user guide.Wrap the input signal cable 5-8 round across the ignition coil cable
• Please set your Tachometer/RPM Gauge tach RPM ratio to 4 pulses/round, then the Gauge will work properly
• Easy installation，RED: Power Supply 12V DC，BLACK: Power GND，YELLOW: Output Signal (fixed 4pulses/round rpm ratio), WHITE: Switch Control Cable. Outside diameter: 2.56", inside diameter: 1.57", thick : 0.08"