Tekton Digital Car Tire Gauge Pressure Meter Display ToolProduct DescriptionIn any light, day or night, the Digital Car Tire Gauge Pressure Meter Display Tool Tekton 5941 gives you an instant, accurate and easy-to-read measurement of your vehicle's tire pressure, helping you travel safely. A simple push button turns the unit on and selects one of 4 measurement ranges. The lighted nozzle illuminates work area in low light, so you can easily locate valve stem. With gentle pressure, the nozzle seals onto valve stem quickly and completely to deliver an accurate measurement. Instantly, the exact measurement is clearly displayed on the lighted digital screen, so there is no guesswork or estimation like reading an analog gauge. After you are done, a 30-second automatic shut off means you never have to worry about accidentally running the batteries dead. Contoured to fit your hand, the ergonomic shape is completed by a soft, non-slip texture, for ultimate comfort and control. Check your tire pressure often. Properly inflated tires keep you safe on the road and help you save on gas. Store this handy tool in your glove box or console, so it's always ready when you need it.Features    Lighted nozzle and display screen for ultimate visibility in low light or at night    Digital display instantly and clearly shows exact reading, eliminating the guesswork of analog gauges    Nozzle seals to valve stem for quick and accurate measurements    Simple push button control turns unit on and selects the desired range- automatically shuts off after 30 Seconds    Ergonomic design comfortably fits hand and features a soft, non-slip surface for sure grip    (4) Measurement Ranges: PSI: 0-100, Bar: 0-7, KPA: 0-700, Kgf/cm2: 0-7    Minimum Increment: 0.5 PSI    Power Source: (1) CR2032 3V Lithium Coin Cell, (3) LR44 1.5V Button Cells (All Included)