| 摘要 |
An apparatus for stopping an electrically driven watering system in response to rainfall, said apparatus having a float activating a reed switch which is mounted within a rain-catching cylinder, said read switch then activating a relay switch to interrupt the flow of electricity in the system. Also included is a rigid mounting strap and pivot strap permitting the casing of the apparatus to be conveniently removed and the rain-catching system to be emptied by one standing on the ground.
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