Calibrated from 10 to 50LBS. Tough impact-resistant ABS head with integrated valve depressor. Spring pocket clip. Chrome plated stem for durability. Checks tire pressure on cars, trucks, motorcycles, bicycles, and inflatables. ⚠ WARNING: This product can expose you to DEHP, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.