Automatically opens and closes with temperature changes.
Prevent overheating and scorching with this mesh greenhouse shading.
Apply to greenhouse glass to prevent overheating and scorching your plants.
Powerful 2kw summer and winter mode fan and heater.
Monitors and records temperature and humidity.
Attaches to an outside window. Battery included.
Displays current, maximum and minimum temperatures.
Displays and records temperatures. Use in or outdoors.
Records temperature and humidity both inside and outside.
Monitors temperatures, air pressure, humidity, sunrise and sunset and tides.
Ideal for insulating greenhouses - Size 30m