꾸러미:
se.brolinembedded.bulliontest
다운로드:
5K
크기:
5.2 MB
지원되는 android 버전:
2.2 이상
업데이트 날짜:
2017년8월15일
This app offers a cheap and easy to use method to help detect fake bullion coins, by examining their resonance frequencies. The resonance frequencies of an object are determined by the objects shape and material. If the shape and weight of a silver coin is correct, but the material is not actually silver, then a resonance test could detect this.
댓글