The Timer-R digital timer has a large easy to read screen, a grow room-friendly green backlit screen and an easy to use the cross button for progr...

Description No need to reset your Timer from 18hrs to 12hrs, just push one button to switch over. Time-Tastic Timer – The ultimate in simplicity ...

Hydro Axis’ Digital Thermo – Hygrometer is the perfect indoor / outdoor tool for multiple monitoring applications like temperature and humidity for...

Timer Box X 8   Timer Box Manual Download >> When using HID lighting, it is important not to use a standard household timer as the excessive...

Easily replaceable CO² sensor including temperature, humidity and light sensor to suit the Pro-Leaf B2 CO² controller. Plug and play

Get precise C02 control with a Pro-Leaf CO2 Controller.  You can adjust the output from 400ppm - 2000ppm.  To prevent Co2 waste, dosing is restrict...

Aqua One Glass Heaters makes it easy to maintain the correct temperature, by providing accurate adjustable temperature and exceptional durability. ...

Normally a mechanical timer or light control box (without battery backup) stops when power is lost and restarts from the same (time) position once ...