General description 3 In 1 LCD Car Digital Gauge that measures Water Temperature, Oil Pressure, and Voltage. This gauge features a digital display for intuitive observation, ensuring precision and stability in parameter display while consuming low power. It is designed for stable performance with anti-shake, anti-vibration, and anti-bump capabilities, making it suitable for various vehicles including cars and motorcycles. Technical specifications Power Supply: DC 9V - 36V Working Temperature: -40 to 50 °C Working Humidity: 45% - 75% RH Temperature Sensor Screw: M10 Oil Pressure Sensor: 1/8 NPT Measurement Allowed Error: +/- 1-3 cm Compatibility and accessories Suitable for Cars and Motorcycles Package Contents: 1 x Gauge, 1 x Temperature Sensor, 1 x Oil Pressure Sensor (color is random), 1 Set x Cable Installation Easy installation process. Usage Designed for measuring compressed air, oil, and other fluids as needed. Other information Note: Light and different displays may cause the