85mm Marine Tachometer 0-8000RPM Gauge With Digital LED Hourmeter 12-24V For Car

Description: 85mm Marine Tachometer 0-8000RPM Gauge With Digital LED Hourmeter 12-24V For Car 85mm Car Tachometer 0-8000RPM LCD Digital Hourmeter With 7 Colors Backlight For Car Truck Motorcycle ATV UTV Marine Boat Yacht Specification:Fit For: Outboard Gas or Disel Engine Car Truck Motorcycle ATV UTV Marine Boat Yacht Face Color: Black Face with Chrome Ring Bezel Materials: Stainless Steel Indicating Range: 0-8000RPM Operating Voltage:9-32VDC Operating Current:≤100mA Operating Temperature:-30~+75 ℃ Storage Temperature:-40~+85 ℃ Install diameter: 85mm(3-3/8") Grade of protection :IP67 Package Method :Neutral box Features:-100% Brand new and high quality. -Excellent anti-fogging performance. -316L Stainless steel bezel with curve glass. -Easy installation with multi-plug socket connection design. --7Colors Backlight Connection:Red--+9-32VDC Black--Ground(-) Orange--Backlight(+) Blue--Signal Input Package Included:1xTachometer 1xWiring Harness 1x Instruction manual This tacho must be hooked up to the "W" terminal on vehicle alternator. Many diesel engines and most inboard gas boat engine alternator have this connection. It can also be working with tachometer sender or ECU of the car (pulse signal) Installation instructions:1.Opening a hole in the panel (your cabin board and dashboard) with a diameter of 85mm,Insert meter into the hole,The panel corresponding to the instrument panel is marked with a convex table,and open a small notch in this location,To ensure that there is at least 85mm of the instrument panel at the back of the instrument. 2.After the instrument is mounted in the panel,Screw down with a fixed ring. 3.Connect the wire,the instrument housing is directly connected to the 12~24V power supply. 4.Insert wire harness,Firmly locked in the table. How to adjust the speed ratio? 1. Turn on the power supply first. 2. Press and hold the mode button for three seconds to enter the setting speed ratio mode. Then adjust the speed ratio of 1-300 according to your request. 3. After setting the data will be saved automatically. 4.If your sensor is installed on the flywheel plate, the speed ratio corresponds to the number of gears of the engine; If the speed signal comes from the W terminal, the speed ratio is equal to half the number of poles. 5.When the engine is idle, the rev counter will normally display 600-800 U.min, which means the transmission ratio is correct. If not, you can reduce or increase the gear ratio to check the speed difference.

Price: 28.7 USD

Location: GZ

End Time: 2024-12-07T03:07:37.000Z

Shipping Cost: 0 USD