Item Type: Digital Oil Pressure Water Temp RPM Gauge
Material: Stainless Steel 316L Bezel + Antifog Glass
Protection Level: IP67, fully with excellent antifog function
Display: Voltage + Oil Pressure + Water Level
Backlight Color: Red (default), Green, Blue, White, Yellow, Yellow Green, Orange, Purple (color switchable)
Operating Voltage: 9-32VDC
Operating Current: 60mA
Operating Temperature: -30℃ to +70℃
Storage Temperature: -40℃ to +85℃
Protection Level: IP67, can work underwater at 1m depth
Applications: Boats, Yachts, RVs, Trucks, Motorcycles
Wiring:
Red Wire - +9-32VDC
Black Wire - Speed Signal Input
Orange Wire - Backlight
Blue Wire - Power Negative (-)
White Wire - Oil Pressure Signal Input
Purple Wire - Water Temperature Signal Input
Gauge Function Instructions:
1. Short press the Mode button (less than 1 second) once to change the backlight color: backlight sequence is red (default), green, blue, white, yellow, yellow green, orange, purple.
2. Long press the Mode button (>4 seconds) to enter setting mode:
a. Short press the button (2 seconds).
b. Scroll to the desired parameter group for the gauge, release the button, wait 4 seconds without op for data to be saved automatically and exit setting mode to normal display mode.
c. Once in the tachometer speed ratio setting mode, holding the button will continuously increase the numerical value, release the button for the value to decrease continuously. Speed ratio adjustment range: 1‑300.0. Adjust to your desired speed ratio value, release the button > 4 seconds, the number is automatically saved. Between 1‑12.0 speed ratio, the step value is 0.1, between 12.0‑300.0 speed ratio, the step value is 0.5.

Package List：
1 x Digital Gauge
1 x Wiring
1 x Mounting Base
2 x Nuts
1 x Manual

Note:
The product comes with a manual, please read carefully