Save Time, Please use Click & Collect

Hozelock Watering Sensor Controller (4789T)

£ 39.99INC VAT

Add to basket for...

Hozelock Watering Sensor Controller (4789T)

Tap-mounted watering controller that automatically waters every day at sunrise and sunset. Features a manual 'water now' button for 1 hour of watering at any time. Can be set to water every 2, 5, 10, 20, 30 or 60min in case of weather conditions.

  • Watering for up to 60mins
  • Manual Reset
  • Every Day Option
  • Watering Once or Twice per Day
  • Duration Ranging from 2, 5, 10, 20, 30 or 60 Minutes
  • Easy Set-Up
  • Adjustable Dusk-to-Dawn Sensor

More Info

View all: Hozelock Garden Water Timers

£39.99INC VAT

Add to basket for...

Hozelock Watering Sensor Controller is rated 4.0 out of 5 by 13.
  • y_2020, m_8, d_5, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.10
  • cp_2, bvpage2n
  • co_hasreviews, tv_0, tr_13
  • loc_en_GB, sid_4789T, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 14ms
  • REVIEWS, PRODUCT

Add to saved list...

Save
Rated 4 out of 5 by from Great timer and no setting up A new Hoselock water timer was required as the old one had broken after continuous work for 16 years ,so the new one has a challenge to step up to. Once this was fitted to the tap you have to allow a day before the light sensor kicks in. Also not shown on the instructions that is quite apparent is not to put your timer near a back porch which has a strong light which will confuse the light sensor and might come on and off too many times. Amazingly there is no setting up to do at all with this timer just set the duration using the dial how long you wish it on for, either night or day or both, then it comes on and off at dawn or dusk . A setting for 15mins would have been good between the 10 and 20 as one i use most in the past. It also takes two smaller batts AA rather than the old D type. It was very reliable right through the most of season. The only disadvantage were the batteries do not last the season as one would expect (and did with the old timer) ,also there was no warning with an indicator when the battery's were about to finish either ..so this could easily have happened when I was on holiday But fortunately it didn’t on this occasion . The battery life is something Hozelock to consider ... but very impressed with the rest of the timer and recommended for simplicity ​
Date published: 2018-10-13
Rated 5 out of 5 by from So Simple! Designed for those who just want a simple to use watering timer. In fact with all the sunshine we are getting at the moment it's ideal as it only comes on at dawn and dusk and all you have to do is choose either dawn or dusk watering or both for periods up to an hour. There is a manual override as well. 2x AA batteries is all it needs. Excellent....let's hope it lasts!!
Date published: 2018-07-19
Rated 4 out of 5 by from Watering controller Simple and easy to use - not too many decisions to make - only waters everyday either in the morning or Evening or both. Next model up allows you to control which days so go for that if you need more control
Date published: 2018-07-11
Rated 5 out of 5 by from Water Sensor control Bought this because going away for a couple of days and did not want vegetable plants to die. Have just come back and worked extremely well. Remember when you first put the batteries in the sensor is locked for six hours.
Date published: 2018-07-08
Rated 4 out of 5 by from Easy to use A very easy to use watering timer. This has only a few programming options. Once in the morning, once in the evening or both and just a dial to contend with. If you want a more intricate timing schedule then I would chiose another model.
Date published: 2018-07-01
Rated 3 out of 5 by from Incorrect description The highlights of this product state ‘Every day to once a week option’ - this is incorrect.
Date published: 2018-06-28
Rated 2 out of 5 by from Incorrect information The highlights of this product state ‘Every day to once a week option’ - this is incorrect, can only do once or twice a day so no good for estsblished shrubs.
Date published: 2018-05-23
Rated 4 out of 5 by from Simple timer Bought this item to go with drip feeder kit, all works well together. Timer is all I need , water once in morning and or once at night....simples.
Date published: 2018-05-13
Rated 5 out of 5 by from So Simple As the heading says so simple to fit and programme.No complex programming just set how time for how much watering to do at dusk or dawn or both and thats it.
Date published: 2018-04-13
  • y_2020, m_8, d_5, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.10
  • cp_2, bvpage2n
  • co_hasreviews, tv_0, tr_13
  • loc_en_GB, sid_4789T, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 161ms
  • REVIEWS, PRODUCT

fittings

Can this be used to connect to a waterbutt tap
Asked by: ddj1
It would depend on the height of your waterbutt as this would dictate the pressure it would provide, and you would need to change the tap or add an adaptor to provide the 3/4” Male thread needed to connect the timer to
Answered by: Multiengineer
Date published: 2020-02-27
  • y_2020, m_8, d_5, h_16CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.10
  • cp_2, bvpage2n
  • co_hasquestionsanswers, tq_6
  • loc_en_GB, sid_4789T, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 151ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Batteries Supplied/Required 2 x AA Batteries Required
Brand Hozelock
Connection Type ½" & ¾" BSP Connection
Construction Material (Landscaping) Plastic
No. of Outlets Single Outlet
Pack Size 1
Pieces in Pack/Case 1
Product Type Watering Sensor Controller