UNIS is a Co2 controller designed for the hobby grower. It has a built in timer and is calibrated to suit various room sizes. All the grower needs to do is to plug the controller in, connect it to the gas bottle and change the setting to suit the growing space. UNIS maintains optimum levels of Co2 in growrooms up to 150 cubic metres

Growth Gas Generator is a fixed horticultural appliance for Non - Domestic use. 1.25 kW output.
Growth Gas Generator is a dedicated CO2 production unit, designed specifically for the small domestic greenhouse or indoor growing area. It burns readily available L.P.G (Propane Gas) to produce copious amounts of CO2 and can easily be controlled by a timer to ensure that CO2 is produced at the right time of day

A compact Co2 and the fan controller that will dose and control fans according to the parameters set by the grower. A fibre optic cable enables the Compugas to be located outside of the growing area. 'Autocalc' does all the hard work for you and will provide recommended dosing and fan times according to the size of the growing area and Co2 levels needed. Requires some wiring to install.

Co2 analysis kit - A manual tester for Co2, contains air syringe with 3 glass test tubes

Holland Hydroponics
17 Rondin Road
Ardwick
Manchester
M12 6BF
Tel: 0161 273 5995
Fax: 0161 273 1151
enquiries@hydroponics.co.uk

Holland Hydroponics
Unit 6, Summit Works
Manchester Road
Burnley
BB11 5HG

Tel: 01282 438 204

VAT No. GB 673396402