3 In 1 Tachometer Water Temperature Oil Pressure Cumulative Hour Display Pointer IP67 for Car Truck ShipBlack Dial

Feature: 1. The high quality 3 in 1 gauge makes use of the stepping motor to improve sensitivity. 2. Numbers and pointer clearly show the information, you can know about your vehicle quickly. 3. Lighting on the dial for easy reading in the darkness, no need to light by yourself. 4. Easy installation with users manual in English, professional installation is highly recommended. 5. Equipped with functions such as low power consumption, long life, high precision and high definition.

Specification: Item Type: Tachometer Material: ABS + Stainless Steel Voltage: 9-32VDC Display: Rotation speed, water temperature, oil pressure, Cumulative hours after starting Waterproof Dustproof Rating: IP67 Application: For Car Truck Ship

How to Use: 1. Press and hold the rubber button on the back of the meter for 3 seconds to enter the setting mode. If you release the button for more than 3 seconds, it will exit the setting mode.2. Press and hold the button, the value keeps increasing; release the button and press the button again, the value keeps decreasing. The longer the button is held down, the faster the value counts. The minimum step value of counting is 0.1, the adjustable range is 1.0‑360.3. After adjusting the speed ratio to meet your requirements‑the number of flywheel teeth, please release the button. After 3 seconds, the tachometer will automatically save the results of your settings. If it does not meet your requirements, please reset.

Package List: 1 x Tachometer 1 x Manual