Check out our VIDEO on the left side and take a quick tour of 230 PSI dual head tire gauge. Green backlit LCD display and flashlight for clear reading lighting at night ACCURATE MEASUREMENT: 4 range with 0-230psi, 0-1585bar, 0-1585kpa and 0-1617kg/Square centimeter, providing high-precision readings with 01 PSI resolution, no longer do the guesswork of analog gaugesDUAL-HEAD 360 degree ROTATION: Heavy duty bi-directional design for working well with both inner and outer tires, single and dual tires; swivel head applied to all vehicles, especially to trucks, trailers RVs, this tire gauge is only designed for Schrader valve, an adapter is needed for other valves.BACKLIT LCD DISPLAY FLASHLIGHT: The backlit LCD enables to see the digital readings clearly, even under strong light or in darkness. With LED flashlight to illuminate tire valve, easily visible in dim light areaSOLID MATERIAL: durable seal ring inside can stand 10, 000 tests, preventing the gauge from leakage. On-slip texture and ergonomic grip make it easy to hold ontoPRE-INSTALLED BATTERIES: 2 AAA batteries installed, can be used for long time, easy to replace just by taking off back cover, auto-shut off in 30 seconds to save and prevent forgetting to turn it off.Measurement Ranges: 0-230 PSI / 0-16 Bar / 0-16 Kg/cm / 0-1600 KpaMinimum Increment: 01 PSI: 2 x AAA batteriesDisplay: Backlight LCD digital displayOperating temperature: -5 Celsius-50 Celsius (-23 Fahrenheit-122 Fahrenheit)Durable DesignCrafted with heavy duty stainless steel, s Dual-Head Gauge will weather through the toughest conditions.Bi-directional push-pull dual heads help you access tire valves of RV, truck, SUV, car, motorcycles, bicycles etc.One-Button ControlTurn the gauge on/off and select different units with one simple button.Crystal ClearA backlit LCD digital display helps you read the gauge in day and night.Auto Shut-OffTo save energy, the gauge will automatically turn off after about 30 seconds of inactivity.Easy-Grip HandleShaped to fit your hand, the measured grooves give you a firm and stable hold as you take readings.Light the WayThe nozzle comes with its own light,helping you take measurements any time, anywhere.colour:Black + silverMaterial:ABS+ metalsize:31*45*25cmPackage Contents:1*Digital tire pressure gaugeOnly the above package content, other products are not included.Note: Light 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.