Astro Pneumatic 3088, Digital Pocket Tire Pressure Gauge & Emergency Tool

• Designed to measure tire pressure and read PSI, BAR, and KPA through a durable metal nozzle
• Pressure is displayed on a bright backlit LCD screen
• Constructed with a steel window escape hammer that quickly deploys at the flip of a switch, and a recessed blade to cut through seatbelts
• Constructed with a bright LED flashlight for nighttime emergencies, and a red LED light to reveal the valve stem in poorly lit situations
• Powered by two AAA batteries (not included)