I. Bayani
TDR-4 ƙasa conductivity firikwensin yana da babban kwanciyar hankali, shigarwa da kulawa da sauki aiki da sauran halaye. Don tabbatar da ƙarfi da rayuwa ta goyon bayan kayan zaɓi ABS injiniya roba. TDR-4 ƙasa conductivity firikwensin rufi kyau, za a iya yin amfani da shi a cikin ƙasa na dogon lokaci, ba tare da lalata ba. Ƙasa zafi firikwensin fitarwa siginar ya yi amfani da misali halin yanzu zoben watsa fasahar, sa shi da karfi anti tsangwama iya, watsa nesa nesa, ma'auni madaidaiciya high, amsa sauri.

II. Basic ka'idoji
TDR-4 na'urar auna lambar lantarki ta hanyar fitar da raƙuman lantarki masu yawa, don haka ana iya lissafa lambar lantarki ta ƙasa. High frequency electromagnetic waves a lokaci guda auna capacitive da kuma lantarki conductivity halaye na abin da aka auna. Capacitive halaye nuna ƙasa da ruwa abun ciki, da kuma lantarki conductivity halaye nuna ƙasa da gishiri abun ciki.

3. Typical aikace-aikace
Yana dacewa da kimiyya gwaje-gwaje, ajiye ruwa irrigation, greenhouse sheds, furanni kayan lambu, ciyawa ciyawa, ƙasa gudun gauge, shuka noma, sharar ruwa sarrafawa da kuma daban-daban particles na lantarki conductivity ma'auni

IV. fasaha sigogi