Kärcher WT 4 Irrigation Unit

Demand-based targeted irrigation: the new WT 4 irrigation timer, which is very easy to program.
Thanks to the removable operating unit, large controller and clearly arranged control panel, programming is simple and effortless.
The maximum watering time is up to 120 minutes. Each watering session starts and ends precisely and automatically at a pre-set time.
The set includes an adapter and pre-filter, a 9 V battery is not included.
With Kärcher's irrigation timer, watering starts and stops automatically at the precisely pre-programmed time. Therefore, water only flows when it is really needed, which helps to protect the environment and save money.
Kärcher irrigation timers are compatible with all known quick-connect systems.

Individual setting of water flow frequency
Watering as needed

Automatic start and stop
Precision irrigation

Removable screen
For convenient programming

Includes a tap adapter and pre-filter.
Manual watering option
Manual watering option
Watering time up to 120 minutes
Flexible choice of start time