Digital Tap Timer with Moisture Sensor

Digital Tap Timer with Moisture Sensor

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The next generation of tap mounted automatic timers. This product provides easy to install and easy to use solutions for watering pots, hanging baskets, shrub areas, flower beds and small lawns. No plumber or electrician required. Battery operated and featuring low energy use with patented eco friendly battery life monitoring and display.
Moisture sensor ensures accurate watering saves water.


Product Code: CO3007
Brand: Holman

  • 20 & 25mm Tap connections (US tap threads available).
  • Easy programming using 6 buttons and large LCD Display.
  • AM / PM clock.
  • Watering duration can be set to hours and minutes.
  • Individual day selection with 7 day calendar.
  • Automatic operation with manual over-ride.
  • Electronic battery monitoring that provides constant reading of battery strength.
  • Five part battery strength indication – 4, 3, 2, 1 bar and then lashing one bar on close down.
  • Low battery auto lock out to ensure the timer cannot open unless it can close.
  • Low energy use (less than 20 micro amps in standby mode) ensures long battery life.
  • Easy manual operations – Start and Stop buttons.
  • Rain mode easily accessed by holding the OFF key for 3 seconds.
  • High water flow at normal water pressures.
  • Timer works on low water flows of less than 2 Lpm (0.5 US gpm).
  • High strength tap connection and easy removal via spring clip.
  • “OFF” position to stop watering immediately or to act as a delay after rain
  • Pressure Rating: 800kPa



• Flow rate up to 24 lpm at 2 Bar (6.3 US gpm at 30psi)
• Temperature Range : 40 Deg F to 125 Deg F (3 Deg C to 50 Deg C)
• Operating Pressure 0.6 – 9.8 Bar (9 Psi to 140 Psi)
• Power source : 9 Volt Alkaline Battery – (Not included).
• Power consumption 20 micro amps in standby mode.
• Pressure Rating: 800kPa



Can I set it for Individual Days

  • Yes you can set an individual program per day, but you can only have the same watering time set for all starts.
  • eg: Monday Tuesday and Friday you can set to water for 10 minutes and set four different start times but only for that duration and only on those days.

Do they operate on a solenoid valve or a Ball Valve?

  • They operate on a solenoid valve, however we do a timer that is available in Bunnings operated by a ball valve, the code is CO1603.

What is the minimum operating pressure, will it run off a tank?

  • Operating Pressure is 0.6 – 9.8 bar, and it will not be suitable for gravity fed tanks, however we do a timer that is branded under the Aqua Systems label and available in Bunnings that is operated by a ball valve and is suitable for gravity fed tanks, the code is CO1905AS.

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