IWS Minute/Second Timer – Dripper

IWS Dripper Minute/Second Timer is all you need. Feeding times right down to the second.

It has an inbuilt Grasslin segment timer and a large dial for adjusting minutes (1 – 15) and seconds (1 – 60).

Feeding times can last from 1 second to 15 minutes…or you can stick to the 15 minute segments of the Grasslin timer.

You can control up to 2 systems at once – this thing has 2 x sockets. Some growers also use theirs for dosing CO2.

It’s simple, easy to use & great value. Also armed with one you can always get your feeding times spot on.

How To Use

Precise feeding times down to the second
Can be used for CO2 dosing periods
Inbuilt in Grasslin timer (15 minute segments)
Large dial for adjusting minutes & seconds
Also controls up to 2 systems at once (2 x sockets)
Pre-wired with a 3 pin plug
How To Use
Once plugged in, a RED LED will light up
First, set your on times with the Grasslin timer
Use the knob to reduce the feed duration in minutes and seconds
To toggle between minutes & seconds, press the dial (green LED indicators)


The minute/second timer from IWS is a fantastic way to turn any hand watered pots into a fully automated feed system.

It has been specially designed to run any size pump. Also when used in conjunction with 13 or 19mm feed pipe and drippers or drip rings. They Can easily be adjusted to feed your plants as little or often as they require.

The unit has a built in ‘Grasslin’ 15 minute segment timer which will power up the unit once for every section that is pushed in. The feed time is then adjusted by selecting either minutes or seconds on the control knob and then adjusted (1 to 15 Minutes or 1 to 60 seconds) by turning the knob clockwise.

Aside from being one of the most adjustable timers available it also has a twin socket built in so that you can feed two systems at once.

This unit would be a great addition to your system if you are feeding anywhere from 4 to even 400 plants.

The unit comes pre wired with a 3 pin plug and a twin socket adapter for outlets and includes full operating instructions.

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