Check out 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, 0-15.85bar, 0-1585kpa and 0-16.17kg/Square centimeter, providing high-precision readings with 0.1 PSI resolution, no do the guesswork of analog gauges DUAL-HEAD & 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 & , this tire gauge is only designed for 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 tire valve, visible in light area SOLID MATERIAL: durable seal ring inside can stand 10, 000 tests, preventing the gauge from air leakage. On- texture and ergonomic grip easy to hold onto -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 to save power and prevent forgetting to turn it off. Measurement Ranges: 0-230 PSI / 0-16 Bar / 0-16 Kg/cm / 0-1600 Kpa Minimum Increment: 0.1 PSI Power: 2 x AAA batteries Display: Backlight LCD digital display Operating temperature: -5 Celsius-50 Celsius (-23 Fahrenheit-122 Fahrenheit) Durable Design Crafted 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 Control Turn the gauge on/off and select different units with one simple button. A bright backlit LCD digital display helps you read the gauge in day and night. Auto Shut-Off To save energy, the gauge will automatically turn off after about of inactivity. Easy-Grip Handle Shaped to fit your hand, the measured grooves give you a and stable hold as you take readings. Light the Way The nozzle comes with bright own light,helping you take measurements any time, anywhere. colour:Black + silver Material:ABS+ metal size:31*4.5*2.5cm Package Contents: 1*Digital tire pressure gauge Only 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.