FOW72-585-155 Features: -X-proof water resistant indicator and magnetic base set.-Fine adjustment.-Also mounts test indicators with 0.25" post.-85 lb. Pull.-Dust, water and oil resistant.-Tolerance markers.-Lugback and carbide point.-Robust, shockproof design.-Rubber bellows on stem.-O-ring seal on safety cap.-O-ring protection for bezel and rotating dial.-Sealed back plate.-X-Proof indicator travel: 1".-Reading: 0.001".-continuous reading: 0-100. Dimensions: -Base dimensions: 2" x 2.34" x 1.81".-AGD group: 2, 2.25" diameter.-Dimensions: 3.25" H x 7" W x 12" D. Warranty: -1 Year warranty on material and workmanship.