EXTECH

Item No:461700-NIST PocketTach Mini Photo Tachometer Non-contact rpm measurements up to 99,999rpm FEATURES: Large easy to read LCD display Hold button freezes displayed readings Ergonomically designed and pocket size housing with protective finger guard Non-contact integral light beam with ideal measurement range up to 6" (152mm) distance Includes Traceable Certification and Documentation - Valid for 1 Year NIST - Please allow 1 additional week for delivery of this item for factory calibration