With traverse and longitudinal vials Used as level and slope meter Aluminium frame with magnetic bottom The sea level is permanently set inside the chip, zero setting is not required when changing batteries Buttons: ON/OFF, absolute and incremental measurement, keep the reading, buzzer alarm, unit conversion The display flips over when the bottom faces up Automatic power off Range: 0-360° (90°x4) Resolution: at 0° and 90° 0.05° at others 0.1° L: 600mm, L1: 585mm, a: 60mm, b: 25mm Uses 2 off AAA batteries (included)
