Bluelab EC PenBLUELAB EC PEN The Bluelab EC Pen is a small, easy to use tool for measuring conductivity and temperature. It simply tells you whether your plants are getting the right amount of nutrients in your solution and whether adjustments are needed. Combine the Bluelab EC Pen and the Bluelab pH Pen to create a handy, convenient, and accurate system for ensuring optimal plant growth and health. Display options available in C, F, EC, CF, ppm 500 and ppm 700.

and will help to avoid excess acidity build up

With a PPF of 773 µmol/s

Basic pamphlet covering how to grow with indoor lighting

Uses ultraviolet to generate ozone

This M-dimmer is only suitable for operation on the following with the Q-series models: Q3W

It gives you total environmental control - cool

The Mantis is created out of 94% reflective V53 material

Doesn’t trap heat – the reflector ends

it will more than likely give an inaccurate reading

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Gradual release of CO2

The TrolMaster DST-2U Temperature control modules allow user to easily connect and control standard heating or cooling devices to the Hydro-x