Basic Thermo-hygrometer by Hortigarden is an indoor temperature and humidity meter. This basic tool for indoor growing allows you to control the growing environment in order to determinate the optimal parameters so that plants grow and develop in the best conditions.
G-Tools Extractor fan with two speeds at the flick of a switch! Two separate windings in each unit affords you the ability to run your extractor fan at two different speeds. This is ideal when you need less extraction during winter than in summer. Or when you have a grow room located nearby sleeping area.