1. Accurate measurement: The digital display of the water temperature oil pressure voltage meter can accurately measure the water temperature, voltage and oil pressure, which will help you understand the real-time status.
2. MULTIFUNCTIONAL USE: This 3 in 1 digital meter integrates water temperature monitoring, oil pressure and voltage monitoring, providing real-time data on these important parameters at the same time, providing comprehensive information.
3. Real-time display: The 3-in-1 round digital meter has an instant display function, capable of visually the water temperature, oil pressure and voltage values, which can help you understand the status in real time.
4. Caution function: The water temperature voltage oil pressure gauge has a warning function, if some parameters are outside the safe range, a warning light will flash to remind you to take repair or adjustment measures.
5. Reliable and durable: The digital meter is made of high-quality materials, with high strength and wear resistance, durable and reliable, ensuring long-term use.

Spec:
Item Type:Water Temperature Hydraulic Voltmeter
Color: White Dial Silver Lid
Material: ABS, stainless steel
Working Voltage:DC9-32V
Installation size: approx. 52mm/2.0"
Function display: water temperature, oil pressure, voltage
Application:
Suitable for RVs, yachts, fishing boats and vessels

How to use:
Cable mode: 1. Black Cable: Minus pole of the power supply 2. Red Cable: DC9-32V3. Blue Cable: Keep 4. Yellow Cable: Water Temperature Signal 5. White Cable: Oil Pressure Signal

Package List:
1 x Water Temperature Hydraulic Voltmeter