DrillCheck Metal Detector

By cAsAxMoRe on AppTrack Ninja.

Compare magnetic wall scans

Checking a spot on the wall before fitting a shelf or hanging a picture? DrillCheck helps you observe magnetic changes near a surface and repeat a pass to compare your readings. It uses the magnetometer in a compatible iPhone or iPad. Establish a reference while holding the device still, sweep slowly, then compare your first and second passes. Changes may provide clues about nearby ferromagnetic screws, nails or other fasteners. SCAN, COMPARE AND SAVE • Guided calibration with a stable reference. • Magnetic field, change from the reference and peak reading. • Two curves to compare passes over…

Categories: Utilities, Lifestyle

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