LCD Display Screen: LCD display screen features battery life indicator & bright LED backlight for perfect visibility anytime. Features smart battery saver that powers gauge off after 150s of inactivity to preserve battery (2x AAA batteries included). Four different measuring units to choose(PSI, KPA, BAR and Kgcm) Premium Quality: The built-to-last heavy-duty tire pressure gauge features a stainless and brass construction, so you get a great seal with no air leakage. This robust and durable precision automotive tool is also surrounded by a rubber cover, so it is protected from drops and is easy to grip Reliable & High Accuracy: Our 0-100PSI tire pressure gauge passes the specified test and calibrated to ANSI 2A standards (±0.50% FS) international accuracy standard. You can get a precise tire pressure for your tires and decide to inflate or release the gas, without driving to gas station or garage Air Leakage Prevention: The 360°swivel chuck and durable rubber hose are flexible enough to form a tight seal with tire valve stems, ensuring no air leakage. This gauge easily reaches awkward valves on cars, trucks, and motorcycles Wide Range of Applications: 100 PSI range of the tire pressure gauge can measure vehicles with various scharder valve nozzles, and the readings are accurate and easy to read; suitable for cars, motorcycles, bicycles, trucks, SUVs, RVs, ATVs, vans, etc