Maintain optimal tyre pressure for safer driving, reduced tyre wear, and improved fuel efficiency with the AstroAI Digital Tyre Pressure Gauge. This professional-grade gauge delivers ANSI B40.7 Grade 2A accuracy within ±0.5%, covering a wide pressure range from 3-300 PSI across cars, motorcycles, bikes, trucks and heavy vehicles. The large backlit LCD screen and built-in flashlight provide clear readings and illumination in low-light conditions, while the 10mm extended brass nozzle with 45° angled design ensures a leak-proof seal even on hard-to-reach valve stems. Featuring a 30-second auto shut-off for extended battery life, and includes AAA batteries and a Presta-to-Schrader adapter. Compact, durable ABS construction with ergonomic grip, ideal for everyday use at home, in the garage, or on the road.