JPS6216466U - - Google Patents

Info

Publication number
JPS6216466U
JPS6216466U JP10912485U JP10912485U JPS6216466U JP S6216466 U JPS6216466 U JP S6216466U JP 10912485 U JP10912485 U JP 10912485U JP 10912485 U JP10912485 U JP 10912485U JP S6216466 U JPS6216466 U JP S6216466U
Authority
JP
Japan
Prior art keywords
dryness
soil
degree
alarm
issues
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10912485U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10912485U priority Critical patent/JPS6216466U/ja
Publication of JPS6216466U publication Critical patent/JPS6216466U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例の回路図である。 1……電極、2……電極、3……トリガー素子
、4……トランジスタ、5……トランジスタ、6
……発光ダイオード、7……電源スイツチ、8…
…電池、9……抵抗、10……抵抗、11……抵
抗、12……抵抗、13……抵抗、14……抵抗
、15……抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 土中に設けた電位差を有する1対の電極間に流
    れる電流量により土の乾燥度を検知し、その程度
    を表示するか、土が乾燥している場合警報を発す
    るようにした乾燥警報装置。
JP10912485U 1985-07-16 1985-07-16 Pending JPS6216466U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10912485U JPS6216466U (ja) 1985-07-16 1985-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10912485U JPS6216466U (ja) 1985-07-16 1985-07-16

Publications (1)

Publication Number Publication Date
JPS6216466U true JPS6216466U (ja) 1987-01-31

Family

ID=30986942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10912485U Pending JPS6216466U (ja) 1985-07-16 1985-07-16

Country Status (1)

Country Link
JP (1) JPS6216466U (ja)

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