Calibrated from 10 to 150 PSI Tough impact-resistant ABS head with integrated valve depressor. Designed with spring pocket clip & chrome plated stem for durability. Checks tire pressure on cars, trucks, motorcycles, bicycles, and inflatables. Pressure release button easily discharges excess air. ⚠ WARNING: This product can expose you to LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.