JPH0339140U - - Google Patents
Info
- Publication number
- JPH0339140U JPH0339140U JP10063989U JP10063989U JPH0339140U JP H0339140 U JPH0339140 U JP H0339140U JP 10063989 U JP10063989 U JP 10063989U JP 10063989 U JP10063989 U JP 10063989U JP H0339140 U JPH0339140 U JP H0339140U
- Authority
- JP
- Japan
- Prior art keywords
- humidity sensor
- waterproof case
- dryness
- control circuit
- power supply
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10063989U JPH0339140U (en]) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10063989U JPH0339140U (en]) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339140U true JPH0339140U (en]) | 1991-04-16 |
Family
ID=31649632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10063989U Pending JPH0339140U (en]) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339140U (en]) |
-
1989
- 1989-08-29 JP JP10063989U patent/JPH0339140U/ja active Pending