1. HIGH PERFORMANCE: With red backlight for easy nighttime viewing, this gauge features high accuracy, excellent repeatability, versatility, and reliability. Simple and easy to use.
2. 3 IN 1 DESIGN: Get oil level, oil pressure, and water temperature information from one gauge, reducing the number of devices and saving space. Ideal for boats, yachts, RVs, etc.
3. IMPROVED EFFICIENCY: This gauge significantly speeds up data reading. Users can see oil level, oil pressure, and water temperature at a , making operations more convenient.
4. WIDE WORKING VOLTAGE: Designed with working voltage range of 9‑32v, with the highest peak at 36v. Low power consumption, long lifespan, high accuracy, and short start up time.
5. SECURE CONNECTION: The buckle design ensures the gauge stays connected securely, even under intense vibrations, suitable for boats, fishing boats, yachts, outboard engines, etc.

Spec:
Item Type: 52mm Digital Display Gauge
Material: ABS
Guard Level: IP67, completely ; excellent anti fog function
Display: Oil level + Oil pressure + Water temperature gauge
Backlight Color: Red (default), Green, Blue, White, Yellow, Yellow Green, Orange, Purple (color switchable)
Working Voltage: 9-32VDC
Working Current: ≤60mA
Working Temperature: -30℃ - +70℃
Storage Temperature: -40℃ - +85℃
Fitment: Suitable for boats, yachts, RVs, trucks, motorcycles
Wiring:
1. Red Wire: +9-32VDC
2. Black Wire: Oil level signal input
3. Orange Wire: Backlight (+)
4. Blue Wire: Power supply negative (-)
5. White Wire: Oil pressure signal input
6. Purple Wire: Water temperature signal input

How to Use:
Installation Steps: Step 1: Cut a 52‑53mm diameter hole in your central console or other pre installed location, ensuring there is at least 70mm of space behind the panel.
Step 2: Insert the gauge into the hole.
Step 3: Align the bracket