Metal Mild Steel Sprinkler Clamp For Industrial, Easy To Use, Easy To Install

The 3 Phase Digital Automatic Phase Changer is for indoor use and has a NEMA 5-15P plug. This phase changer does not include a cord or plug. This 3 phase digital auto-phase changer is designed for easy and stable operation. It can transfer from one phase to another at any time with the alarm function, and can help you save 30% electricity . The sprinkler is made of white color plastic, it can be perfectly in the places which there is no electricity for drying,such as fields and yards.There is a solar panel on the top,it can absorb sun light to power.And there is wind turbine inside of it ,it can also work with wind power.The solar panel just need 6 or 8 hours under the sun,and then it can work water automatically all night long.When water out,the green LED will light up at night and make 3 beeps sound to remind you to recharge before next use.