Conditon: 100% Brand New <br>Item Type: Tachometer <br>Material: ABS <br>Color: As Pictures Shown <br>Size: Approx. 52mm/2.0in <br>Engine Speeds Range: 0-4000RPM, Range Selectable <br>Accumulated Engine Hours: 0.0-9999.9H <br>Input Parameter Tachometer Speeds Ratio Adjustable Range: 1.0-360.0 <br>Working Environment: <br>Working Voltage: 9-32VDC <br>Working Current: <120mA <br>Working Temperature: -30-+70℃ <br>Storage Temperature: -40-+85℃ <br>Waterproof Rating: IP67 <br>Application: Suitable for automobiles, yachts, construction machinery, motorcycles <br>Wiring Method: <br> <br>1. Black Wire: Negative Pole of Power Supply (-) <br>2. Red Line: 9-32VDC <br>3. Blue Line: RPM Signal <br>4. Yellow Line: Backlight <br>5. White Line: White Line to Negative Speeds Regulation Ratio<br>1、The tachometer uses a stepping motor to drive the pointer, accurate motor RPM display and clear LCD display time. <br>2、With high?precision instructions, repeatability and versatility, reliability and stability, training and control are relatively simple. <br>3、The protection grade is IP67, the whole shell is completely waterproof, and has excellent anti?fog function. <br>4、Suitable for automobiles, yachts, construction machinery, motorcycles, fit for various vehicle modifications. <br>5、Made of high quality ABS shell, anti-corrosion and high strength for maximum durability.1 x&nbsp;Tachometer<p>1 x Manual</p> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.