Airlock Digital Tire Gauge (5-150 psi) Valve Tools place them in the signal

place them in the signal tripod and quickly illuminate your surrounding area

a bright LED light for nighttime emergencies and an easy-to-read backlit digital display

and you have one versatile tire inflator

4 bright LED lights

Airlock Digital Tire Gauge (5-150 psi) Valve Tools place them in the signalSlime's Airlock Digital Tire Gauge takes air pressure innovation to the next level! Slimes advanced Pressure Airlock Technology (P. A. T.) locks in the air, so there is ZERO air loss when checking your air pressure. Plus, the Airlock Digital Tire Gauge makes it easy to see your tire pressure reading with its super big, bright LCD screen (50% larger than most digital tire gauges). 5 150 psi Super easy to read with a bigger and brighter LCD screen (50%