GARDENA 1892-20 Programmable Master Water Computer


Product Vendor : Gardena

Availability : In Stock


The GARDENA Master Water Computer connects to the tap and manages up to six irrigation programs automatically. Programming is uncomplicated thanks to the step-by-step menu, simple controls and easy-to-read energy-saving LCD display. It can be used in conjunction with a GARDENA Automatic Water Distributor to water up to six different areas.


  • Up to 6 individual programs can be set and when used with the GARDENA Automatic Water Distributor (G1197) up to 6 different connecting devices can be individually programmed (sold separately)
  • Start time, watering duration (up to 4 hours) and watering days can be selected freely without restrictions. The weatherproof unit can be used manually at any time
  • Safe water stop function verifies that there is enough battery power to complete the upcoming watering cycle. If not, the cycle is not commenced
  • The seasonal change and rain functions can be used to adjust programs temporarily
  • Made from UV stabilised material tested to the equivalent of 3 years of Australian sunshine and is rated to 1200 kPa. It is made in Germany and comes with a 2-year warranty


  • Brand: Gardena
  • Model Number: 1892-20
  • Material: Impact resistant plastic
  • Colour: Grey
  • Weight: .490kg
  • Corded: No
  • Cordless: Yes
  • Wired: No
  • Auto Shut Off: Yes
  • Battery Back-Up: No
  • Computer Software Compatible No
  • Digital Display Yes
  • Hose-End Compatible Yes
  • Expandable Yes
  • Manual Bypass Yes
  • Maximum Cycle Time (min) 240
  • Number of Cycles 6
  • Number of Zones 6
  • Odd/Even Day Program No
  • Power Source 9V Alkaline Battery (not included)
  • Programmable Yes


Shipping policy

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We courier out using: Internet Express, Fastway, Globeflight, Dawnwing

Tracking code provided upon shipment

Ready to ship in 10 - 15 working days

Delivery time once shipped: 1 - 3 Days

This product has 6 months warranty. If the Goods are defective in any way this must be reported as soon as reasonably possible after the product having been delivered to you and must be returned to us within a period of 180 days after delivery. If the Goods are not the same as what was ordered this must be reported within 24 hours of delivery. Any damage must also be immediately reported, within 24 hours of delivery.

Change of mind:: In change of mind cases if the item is in new condition refund will be issued minus any shipping and handling costs up to 20% depending on the item condition. Change of mind will not be entertained after 30 days..

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. Special order item* with future shipping days (*SHIPS IN OVER 7 DAYS) of over 7 working days; normal cancellations are not accepted; forced cancellations will incur a 15% restocking charge...


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