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  Hunter Mini-Clik Wired Rain Sensor
Hunter Mini-Clik Automatic Rain Shut Off Device

Our Price: $23.55
Sale Price: $17.48
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Product Code: MINI-CLIK

Description Reviews

Hunter Mini-Clik Wired Rain Sensor

The world's most simple, accurate, rugged and reliable rain sensors.

There's nothing more embarrassing – or more wasteful or costly – than an irrigation system that runs when it doesn't have to: in the rain. Mini-Clik provides the simplest, most effective way to prevent irrigation sprinklers from coming on during or after precipitation. It easily installs on any automatic irrigation system, then shuts sprinklers off in a storm and keeps them off, automatically compensating for the amount of rainfall that occurred. Disks absorb water and expand proportionally to the amount of rain that fell (e.g.; a small cloudburst would result in little absorption; a 6" thunderstorm would lead to more absorption and expansion). As the moisture-laden disks expand, they eventually activate a switch that interrupts the circuit from the irrigation controller to the solenoid valves. Once dry, they contract and release the switch. Thus, Mini-Clik automatically resets without ever affecting your irrigation controller. There's no better way to ensure that a sprinkler system isn't watering when it isn't necessary.

Features / Benefits

  • Easily installs on any automatic irrigation system
    Versatile enough to work with all popular irrigation controllers
  • Patented mechanism cannot be fouled by dirt or debris
    Reliable operation; no false shutdowns
  • Adjusts to actuate at various rainfall quantities
    Set from 1/8" to 1" based upon your local conditions
  • Includes 25 feet of 20 gauge two conductor wire
    Fast and easy mounting out of sight
  • 5-year warranty
    Your guarantee of dependable operation

Sensor Guard: Vandal Resistance and Rain Sensor All-in-One 
Combining the reliability of a Mini-Clik Rain Sensor with the security of a compact vandal resistant enclosure, the Sensor Guard is perfect for sports facilities, golf courses and municipal sites. Easy to install, the Sensor Guard includes a Mini-Clik conduit rain sensor plus stainless steel mounting bolts and a drill template. For peace of mind, you’ll want to get your hands on the rain sensor that’s designed to keep others’ hands off. Model: SG-MC


  • Switch Rating: 10.1 amps; at 125/250VAC
  • Wiring: 
    MINI-CLIK and MINI-CLIK-C: Typically interrupts the common ground wire between the solenoid valves and the controller.
    MINI-CLIK-HV: For use with high voltage irrigation systems; and systems using pumps drawing less than 10 amps peak.
    MINI-CLIK-NO: for use with controllers that require a normally open sensor switch.
  • Included: 25 ft. of #20 two conductor wire; two mounting screws; controller identification label and detailed instructions.
  • UL listed


  • Height: 5 inches
  • Length: MINI-CLIK: 6 inches



Note: Mount Mini-Clik on any surface where it will be exposed to unobstructed rainfall, but not in the path of sprinkler spray.

Once the Mini-Clik is mounted, run the wire to the controller, and fasten it every few feet with wire clips or staples for best results. If an extension to the wire provided is needed, use the following table to determine the minimum wire gauge needed:

Manuals and Literature

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