Precise watering on demand: The new Watering Unit WT 4.000 is especially easy to program. The removable display, the large control knobs and the clearly arranged panel makes the programming easy and effortless. The maximum watering duration goes up to 120 minutes. The watering starts and stops right on schedule and automatically to a preset time. Tap adapter and prefilter are included, the 9-Volt-battery not. Therefore the water does not flow unless it is actually needed. This is good for the environment while it also saves money. Kärcher water timers are compatible with all common click-on systems.
- For watering small to large areas and gardens.
- For watering under trees and bushes.
- For watering large gardens.
- For watering food plants and usefull plants (small beds, individual and pot plants).
- For watering ornamental plants (small beds, individual and pot plants).
9 V battery not included
Removable display
For convenient programming
Automatic start and stop
Precise watering
Including tap adaptor and pre-filter
Individual setting of watering frequency
Watering on demand
Indicator light for programming and battery status
Manual watering possible
Watering up to 120 min.
Flexible choice of start time More information: Features | Product type | Mechanical watering timer |  | Number of outlets | 1 | | Product colour | Black, Yellow | | Minimum watering time | 1 min | | Maximum watering time | 120 min | | Control type | Rotary | Packaging content | Tap adapter included | Yes | | Number of tap adapters | 1 | | Pre-filter | Yes | Weight & dimensions | Width | 120 mm | | Depth | 115 mm | | Height | 125 mm | | Weight | 300 g | Power | Battery technology | Lithium-Ion (Li-Ion) | | Battery voltage | 9 V | | Battery level indicator | Yes | | Automatic on/off | Yes |
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