3.15
Oct 28, 2026
3.13
Feb 8, 2025 · seen Oct 19, 2026
자기장측정기 - 전자파측정기, 금속탐지기 is a tools app by 유용한앱소프트 with 10,000+ downloads (about 22K estimated). +7 installs in the last 7 days. Released Jul 8, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “It measures the magnetic field strength (μT) now, and if it becomes stronger than the standard, it finds metal inside the wall with a beeping sound.”