HD 85mm 3 in 1 Digital Boat Tachometer Gauge 3000/4000/6000/8000RPM Tacho meter With Oil Pressure Hours Water Temp for car truck


Color: BS 3000 RPM
Sale price$101.97


HD 85mm 3 in 1 Digital Boat Tachometer Gauge 3000/4000/6000/8000RPM Tacho meter With Oil Pressure Hours Water Temp for car truck


- Name:Boat Tachometer
- Voltage: 12V / 24V
- Engine speed: 0-3000/0-4000/0-6000/0-7000/0-8000RPM
- Cooling water temperature: 25-120℃
- Oil pressure: 0.0-10.0bar
- Engine accumulated hours: 0.0-99999.9H
- Tachometer fit for Car /Truck/ Boat /Diesel Generator Engine /Gasoline Engine

Input parameters:

- Adjustable range of tachometer speed ratio: 1.0-360.0
- Pressure sensor parameters: 10-184Ω
- Cooling water temperature parameter: 301-22Ω


- Working voltage: 9-32 VDC
- Working currents: <120mA
- Working temperature: -30-70℃
- Storage temperature: -40-85℃
- Waterproof rating: IP67


1. Black wire: negative pole of power supply (-)
2. Red line: 9-32VDC
3. Blue line: RPM signal
4. Yellow line: cooling water temperature signal
5. White line: oil pressure signal

Indicating Range:

0-3000RPM [85MM Diameter]
0-4000RPM [85MM Diameter]
0-6000RPM [85MM Diameter]
0-7000RPM [85MM Diameter]
0-8000RPM [85MM Diameter]

Please attention:

we have 6 model tachometer: 3000 rpm,4000 rpm, 6000 rpm, 7000 rpm,8000 rmp,9990 rpm( Digital Tachometer)

Package Included(as picture):

1x 3 IN 1 tachometer
1x Connecting wire
1x Installation instructions

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