【All-in-One Monitoring】3in1 Multi-function Triple Gauge Set- Water Temperature：104°F-248°F, Oil Pressure：0-145PSI, Voltmeter：9- 32V. Sensor- 1/8NPT Thread Water Temp Sensor (Standard Resistance Value: 310-22ohms). 1/8 NPT Oil Pressure Sensor 0-145PSI (Standard Resistance Value: 10-184 ohms) 【Funtion】52mm or 2-1/16" inch Water Temp & Oil Pressure & Voltmeter gauge with a 316 bezel, scratch-resistant curved glass lens, IP67 waterproof & dustproof, plastic construction. Waterproof sealed gauges away from hot engines for best performance and to avoid fogging 【Features】This 3-in-1 triple gauge is suitable for almost AUTO, Truck, Boat, Marine 12V/24V Vehicles . The Triple Gauge cluster constantly monitors the changes of WaterTemp, Oil and voltage, keep your engine safety and providing real-time data for drive 【Alarm Value】Boat Gauge with an alarm function: Water temperature > 203°F; Oil pressure < 11.6 PSI; 12V System volt < 11.5V; 24V System volt < 22V. When the values exceed the set thresholds, the corresponding icons will illuminate in red to signal an alert 【Package Includes】: 1x 3-in-1 multifunction gauge, 1x water temp sensor, 1x oil pressure sensor, 1x multi-plug socket, and 1x instruction manual. The package includes all sensors you need Water Temperature: 104°F-248°F (Temperature sensor: 301-22ohm)
Oil Pressure: 0-145PSI (Pressure sensor: 10-184ohm)
Voltmeter：9~ 32V
* Sensor are provided with this gauge.
Voltmeter: 9-32V
Degree of Protection: IP67
Backlight: TFT Screen
Alarm: Symbal flashing(When 2 or more faults occur, an item is reported every 3s.)
Water temp more than 203°F
Oil pressure less than 11.6PSI
12v System less than 11.5V
24v System less than 22V