Digital Tachometer Gauge 52mm 4K RPM LCD Hour Display Meter Waterproof for Car Yachts Motorcycle

Feature: 1. The tachometer uses a stepping motor to drive the pointer, accurate motor RPM display and clear LCD display time. 2. With high‑precision instructions, repeatability and versatility, reliability and stability, training and control are relatively simple. 3. The protection grade is IP67, the whole shell is completely waterproof, and has excellent anti‑fog function. 4. Suitable for automobiles, yachts, construction machinery, motorcycles, fit for various vehicle modifications. 5. Made of high quality ABS shell, anti corrosion and high strength for maximum durability. Specification: Conditon: 100percent Brand New Item Type: Tachometer Material: ABS Color: As Pictures ShownSize: Approx. 52mm 2.0inEngine Speeds Range: 0 4000RPM, Range Selectable Accumulated Engine Hours: 0.0 9999.9H Input Parameter Tachometer Speeds Ratio Adjustable Range: 1.0 360.0 Working Environment: Working Voltage: 9 32VDC Working Current: <120mA Working Temperature: 30 +70 celsius Storage Temperature: 40 +85 celsius Waterproof Rating: IP67Application: Suitable for automobiles, yachts, construction machinery, motorcyclesWiring Method: 1. Black Wire: Negative Pole of Power Supply ( ) 2. Red Line: 9 32VDC 3. Blue Line: RPM Signal 4. Yellow Line: Backlight 5. White Line: White Line to Negative Speeds

Regulation Ratio. Package List: 1 x Tachometer1 x Manual