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Timers Type
Wall Mounted Timers
Water & Irrigation Type
Hose & Irrigation Timers
Battery Operated
Maximum Timed Events
6 Events
# of Buttons
3 Buttons
Initial Zone Capacity
2 Zones Included
Ease of Installation
Beginner (Installs < 10 minutes)
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Easy-to-Program Water Timer Schedules Multiple Watering Sessions
Aquadue Duplo Programmable Watering Timer, 2 Lines, 3 Cycles
Aquadue Duplo Water Timer
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Automatic 2-Line 3-Cycle Water Timer Automatic 2-Line 3-Cycle Water Timer
Aquadue Duplo Water Timer
Item# 3107
Price: $85.96
Free shipping on orders over $175 - See Details


  • Two line water timer
  • Three daily starts per line
  • Customized programming
  • Operates on one 9v battery

Essential Info

A unique dual line timer allows for two operational lines with complete independent programming from one hose bib with up to three starts per day, per line. With only three programming buttons and an easy to read digital screen, one or both lines can be programmed for customized watering cycles from as little as 1 minute up to 23 hours; 7 days in advance. Weekly and/or manual programs may also be stored into the timer. The large display clearly denotes all information by means of easy to understand symbols and numbers. Functions with operating pressure as low as 1.45psi up to 174psi. Operates on one 9-volt battery (sold separately).


What's Included

  • 1x - Duplo Water Timer
  • 2x - Male Threaded Hose Connectors
  • 1x - Instruction Manual
  • More Info

    Patented circuitry is completely sealed and watertight to prevent damage to electronic parts. Built-in stainless steel filter traps harmful contaminants that could clog or damage valves.



    Manufacturer Product No.:8410
    Dimensions:10" x 4" x 4"
    Power:9-volt battery
    Programmable Cycles:6 (3 per line)
    Cycle Length:1 minute up to 23 hours
    Warranty:2 years

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Claber Inc, Tel: (800) 930-4566


    Automatic 2-Line 3-Cycle Water Timer  Automatic 2-Line 3-Cycle Water Timer     
    Automatic 2-Line 3-Cycle Water Timer  Automatic 2-Line 3-Cycle Water Timer     


    28 Ratings
    5 star: 57%  (16)
    4 star: 29%  (8)
    3 star: 4%  (1)
    2 star: 4%  (1)
    1 star: 7%  (2)
    Average Customer Rating
    (28 customer ratings)
    Share your thoughts with other customers
    BRADLEY -- glens falls, NY   6/28/2013
    The user instructions are not completely accurate (the manual mode does NOT allow you to change the time that the water is turned on, and it is set at 5 minutes, not 15 as the instructions show, and the instructions to delete a program are incorrect), and it takes a while to get used to using it (the instructions could be written better and easier to understand). I find it to be a little expensive for what it offers. But, it seems to be working ok for now.
    MARK -- onalaska, WI   10/6/2012
    Works as advertised, the zones come on sequentially, but that is good, keeps the water pressure up. It is plastic, so time will tell if it can handle the weight of the hoses hanging from it?
    THOMAS R. -- springfield, IL   8/10/2012
    Great product, easy to program, the 24 hour clock makes setting programs fast and error free.
    MikeOpines -- memphis, TN   6/29/2012
    I am ordering my second Claber Duplo timer. The first one has worked flawlessly for two hot summers. It operates two zones of micro sprinklers and misters, one at 35 psi and one at 50 psi. I am expanding to two more zones from another faucet. I tried using the cheaper Orbit dual timer, but the solenoid for one outlet kept sticking. I returned it and I'm buying the more reliable Claber. It's worth the extra cost. Programming is pretty straight forward once you stop trying to read the instructions and just do it. During the winter months, I remove the batteries and store it indoors. I just wish it came in a landscape friendly color instead of orange. How do you hide a big orange box hanging from you faucets?
    DONALD -- pittsford, NY   6/24/2012
    Well designed, versatile; meets our automated-watering needs for our gardens.
    ROBERT -- sammamish, WA   6/18/2012
    Got two of these that have been in use for a few weeks now. They appear to be very solidly built and I love the fact that the pipes don't rattle the house (or our teeth) when the valves open and close like any other timers I've seen. Also, I had seen comments that they're difficult to program, but I didn't have any problem and found it to be fairly intuitive. My only quibble is that there is no easy way to suspend operation of the unit for some indeterminate length of time (especially if you just want to suspend one of the two programs), short of shutting of its water supply. The two programs are pretty intimately linked, so bear that in mind and plan accordingly. If you just need to set and forget, it's probably not much of an issue. All and all, though, it's a well thought out unit.
    JAMES -- keokuk, IA   11/23/2011
    The programming is a bit vague, but once you get it figured out you'll find it works great. I've had the single channel version of this product for several years and it's worked perfectly. The programming on the single channel model is simpler to understand and helped a lot in understanding the dual channel version. You'll find that a single 9 volt battery will lat a whole year, but do be sure to change it annually as it will fail reliably in 13 months.
    AL -- staten island, NY   8/26/2011
    I have been looking for a good Water Timer after spending alot of money & time on cheaply made products that don't even last through the summer months.This product is excellent! Made sturdy and fairly easy to operate. No leaks and does the job well. Purchased these items through Smarthome Store and very satisfied with their service.
    CHARLES R. HEAD -- nashville, TN   8/11/2011
    very good product
    STAN -- napoleon, OH   8/5/2011
    Setup software takes time to understand, suprised the case is not a (water) sealed enclosure, however, once programmed, works great.
    DENNIS -- fillmore, CA   7/24/2011
    The timer so far is the best Ive used in a long time , what a difference compared to the made in china ones that only last a month. The only downside is setting it up takes a while to figure it out , and oh yeah ita all military time .. nice unit!
    Expressions of the HeART Organics -- yucca valley, CA   5/6/2010
    Love this timer. Really heavy duty. The only thing I don't like about it is that you don't have a choice of individual water choices for the separate lines. If you water everyday on line A you have to water everyday on LIne B. Bad feature for such an expensive timer.
    WILLIAM -- savannah, GA   9/9/2009
    Very nice timer. MUCH better quality than those cheap plastic-y ones they have at the big box orange store whose name I won't mention. This timer was easy to program, and has lots of programming options. Just a well built, solid, high quality product where you get what you pay for. Easily recommend over other brands.
    DARRYL -- edmonton, AB   8/30/2008
    Amazing service and delivery. Item was well packaged and arrived well ahead of time promised.
    allen8094 -- florence,sc   7/4/2008
    works grate
    THOMS -- albuquerque, NM   6/23/2007
    So far my unit has been working like a charm. It was easy to program and attach.
    RICHARD -- parkside,   9/10/2005
    works fine
    CHAS -- oakville, ON   6/16/2005
    Installed and easy to program and operate. A nice piece of equipment.


    Alkaline 9v Battery  Rain Sensor for Auto 2-Line Water Timer     
    Alkaline 9v Battery  Rain Sensor for Auto 2-Line Water Timer     

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