The world's newest 4-in-1 multifunction gauge. Convenient Installation by multi-plug socket connecting way. The gauge has the advantages of high , quick location confirmation and short up time. Most importantly, the gauge is easy to setup, and can be used in all vehicles, boats and off-road vehicles. Technical Data: Fixing dimension: 85mm Indicating Range: Oil . meter: 0-10Bar Water temp. meter: 40-120℃ level meter: 0-190ohms/240-33ohms, empty-full; (The signal can be adjusted) Voltmeter: 8-16V Working Voltage: 12V Backlight: Red Protection grade is IP67, the whole body is completely waterproof. Excellent antifogging function. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:C:Silver background with silver edges Material:Stainless steel Package Contents: 1 * 4-in-1 Gauge Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.