Large Variety of various hydroponic grow room monitors, testers controller's, meters etc from various brands and companies

Digital Nutrient Meters Selection of Nutrient meters	Digital Ph Meters Varitety of ph meters and truncheons
Hygrometers & Weather Stations Varitety of digital enviroment and grow room monitoring devices, hygro meters, nutrient monitors, weather stations,	Fan Controllers & Thermostats Fan controllers, Multi fan controllers with built in therma controls, automatically regulates and controlls your environment
Precision Interval Timers precision interval timers, minute and second timers, for those who need complete 100% accuracy at all times	C02 Controllers & Monitors Range of ecotechnics evolution cos monitors, controllers and sensors
Mini Ph & Ec Doser's These are great little machines aimed at the budget conscious and those who don't need a computer interface. Ideal for hobby gardeners, schools etc. Even large commercial growers use them	Temperature controller's & Monitors Selelection of temperature controllers and monitors from eco technics and primair
IntelliDose & Intelliclimate Controller Range Master controllers for people who want there enire growroom to be ran by computer that always keeps everything at the optimum levels, these controllers can be controller by usb interface on a pc. You can evern controll the controller via the internet by remote.	Harvest Master Controller's & Kit TheHarvest Master is a computer interface controller that allows you to remotely or automatically control your grow room environment & equipment via computer