Range: 4 x 90° Resolution 0.1° Accuracy: at 0° and 90° /-0.1°, at others /-0.2° Used as a level and slope meter Aluminium frame Magnetic bottom The display flips over when the bottom faces up Backlight The backlight is on automatically when in use, and automatically off 15 seconds after use The sea level is permanently set inside the chip, zero setting is not needed when battery is replaced Buttons: on/off, zero, absolute and incremental measurement Uses one AAA battery (included) Automatic power off after 5 minutes
