Specification:
Features:
Made of quality material, durable, solid and convenient to use.
As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.
Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
Ideal for your greenhouse window.
The temperature is automatically adjusted from 15 to 25 C.
Specifications:
Item Type: Greenhouse Winder Opener Cylinder
Color: Sliver + Black
Temperature range 15- 25/60-77F
Support rod total length: 33.5cm / 13.19 inch (appr.), the largest diameter: 1.5cm / 0.59 inch (appr.)
Double spring window opener (closed state) total length: 32cm / 12.60 inch (appr.)
(Open state) width: 24.7cm / 9.72 inch (appr.)
Package List:
1 x Greenhouse Winder Opener Cylinder
Notes:
Do not use this opener cylinder anywhere the temperature will exceed 50 (122F).
Do not dismantle the cylinder.
This products need to be refrigerated before use it.
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Features:
1Made of quality material, durable, solid and convenient to use 2As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating 3Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops 4Ideal for your greenhouse window 5The temperature is automatically adjusted from 15 to 25 C
Package List:
