The F22 will also provide a readout of how far under the surface the detected object is, so the person has a better concept of how deep they need to dig.
F22 ga-enyekwa ihe ọhụụ nke dị n'okpuru ala ihe ahụ achọpụtara bụ, ya mere onye ọrụ ahụ nwere echiche dị mma banyere mmetụ miri ha chọrọ igwu.