PVC Garden Irrigation Tools with Automatic Watering System and Pump

This is an automatic irrigation switch which allows you just water your garden when the soil is really dry. 

All you need is just to plug-in your garden water pump into the socket of switch and bury the sensor into the soil near the root of your plant. 

Don't worry about the language, 220V or 110V power source, socket and the plug. All can be customized to your special order. 

Power plug types: 
Specification: ( Default Model 100) 
Input : AC 220V
Soil Water Content Range: 0.0% ~ 100.0%
Max Currency Output: 10A 
Max Power Output: 2200W
Sensor Cable Length: 2.6m
Power Cable Length: 1.5m

Before using:
Please install it at a dry, cool, safe place and aovid Sun and/or rain. 
Make sure it is out of reach by children.


Please contact Ted for anything you want to know. 

How to use:
1. 
Power up. If you leave the sensor in the air, It shows 0.0 because no water at all. 
2. Bury the sensor into the soil close to the root of your favour plant. It shows how much water the soil can hold. A greater number implies more water remaining in the soil.  As shown on the picture below, the number of  37.1% indicates that fine garden soil can keep a lot of water. 


3. (English stick is coming soon. ) 
Press the "menu" buttom once (the screen shows H 10.0 because I set it. Letter "H" is short for hydration.) to modify your "H" setting for "on" criteria at a less number. That means your pump will start running when soil moisture is lower than you want.   

Press twice for "off" (the screen shows L 15.0 as I set. "L" means limit), it must be a greater value but not too high so that your pump will be switch off when the soil is wet enough. 15% is wet enough for rosemary in fine garden soil. 

For example the nice garden below, I can set the switch "on" when the soil moisture is lower than 10 and "off"  when it is higher than 15. 
Attention:
1. The maximum value of your soil water content exists. It dependes on the type of soil.
You can use this machine to test how much water your soil can keep. As shown below the sandy soil can just keep 9.0% when it actually is pretty wet. 
As a result, I set the "off" criteria value at 8.5 (or any value less than 9.0) otherwise the pump will keep running until the end of world.

We can prepare a set of garden watering kit for you. 


And we can prepare a garden suction pump for you. 60W with AC adapter.
Please check the price of kit and garden pump included or excluded.

For more information, please contact Ted. 

I'm glad to help the world to save water and keep your garden nice.