Ruler measures dimensions with a 1m scale without calibration. Level meter checks surface levels. Speed meter displays speed via GPS. Location shows current position and tracks movement. Compass provides directional orientation.
Measure watch magnetization with a calibration feature for accurate results. Check magnetization levels and determine if demagnetization is needed. Provides clear readings without ads or distractions. Follow instructions for precise measurements.
Measure distances using GNSS for outdoor surveys. Track and view results on iOS maps. Share tracking data via file sharing. Adjust units to meters, feet, or U.S. survey feet. Select distance calculation methods. Remove ads with in- purchase.
The app measures angles and slopes using two modes. It displays real-time angle values relative to the horizontal axis and supports graphics animation.
Calculate attic ventilation needs by inputting roof dimensions and pitch. Select intake and exhaust types. Access soffit panel specifications and whirlybird base pitch guidelines.