GAUGES STAIR BRASS 2PK 3/4IN
Auto-calibrated. 7 measuring modes: Precision modes: Degree, tenths (1.1?), Degree, hundredths (1.15?), mm/m (104.17 mm/m), Percentage (2%). Rough-In modes: Degree (1?), in/ft, fractional (1/4in/ft) and in/ft, decimal (.25in/ft). IP65 rated. Dust and water protected. Additional features: 4 power save modes: 15 min., 30 min., 1 hr. and 2 hr. Tilt indicator. Digital display sync-able to vial. Precision milled edges. Surface grippers. High contrast e-Band? solid block acrylic vials. Protective case include (24 in. and longer models) 2 (AA) batteries included.