Note： If The ferrules that come with this gauge set don't fit the supplied tubing. Please try to push the tubing into the ferrules. Features: Universal Chrome 3-Gauge Mechanical Kit Includes oil pressure, voltage, and water temperature. Chrome panel, white dial, beautiful appearance, soild and durable to prevent impact. The numbers and pointers are clearly displayed,high sensitivity and unrivaled accuracy. We include all accessories required for installation.But the instructions is not included,professional installation is highly recommended. Specification: 3 in 1 Set: Volt Meter + Oil Pressure Gauge + Water Temperature Gauge Color: White Face, Red Pointer, Chrome Panel Material: Metal Mounting Diameter: 2'' (52mm) Water Temperature Gauge: 100-280℉ Volts Gauge: 8V to 16V Oil Pressure Gauge: 0 to 100 psi Size of Sensor: Z 1/2 Cable Length: approx. 1.8M Fitment: Universal fit for most 12V Vehicles Notes: Please allow 1-2cm difference due to manual measurement. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. No instructions included.Professional installation is highly recommended. Package Included: 1x Triple Gauge Set Brand Unbranded Type Instrument Cluster Display Type Analog Color White Face, Red Pointer, Chrome Panel OE/OEM Part Number This item is universal fit for most 12V vehicles Needle Color Red Material Metal Universal Fitment Yes UPC Does not apply EAN Does not apply Mounting Diameter 2'' (52mm) Water Temperature Gauge 100-280℉ Volts Gauge 8V to 16V Oil Pressure Gauge 0 to 100 psi