Automatic Greenhouse Window Opener Solar Greenhouse Vent Opener Replacement Pole Gardening Tool for Greenhouses Roof

Description
This is a auto window opener, premium material, wear resistant lightweight and so portable, safe and durable. It’ made with excellent workmanship. suitable for greenhouse usage. A nice helper for you.

Features

This is a replacement cylinder for automatic window opener.|Great for most greenhouse to open or close window automatically.|High , automatic respond to weather changes, so you dont need to stay near the greenhouse.|Time and labor saving, also can a better temperature condition of plants growth.|Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.

– Color: Black
– Material: Stainless steel
– Size: 34. 00X1. 50X1. 50cm/ 13. 36X0. 59X0. 59in
– This is a replacement cylinder for automatic window opener.
– High , automatic respond to weather changes, so you ‘ t need to stay near the greenhouse.
– Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
– Great for most greenhouse to open or close window automatically.
– Time and labor saving, also can a better temperature condition of’ growth.