TrolMaster Hydro-X CO2 Sensor (MBS-S8)TROLMASTER HYDRO X CO2 SENSOR The optional CO2 Sensor (MBS S8) measures the CO2 PPM within the growing area. Using the MBS S8 allows the users to connect and control their supplemental CO2 system using the Hydro X. *Used in combination with one or more DSC 1 CO2 device modules. FEATURES: Built In Photocell Detecting Day Night Mode Plug & Play SPECIFICATIONS: Output Voltage 0~11. 5V Maximum Current 0. 2A Working Environment 0 50C, Humidity90%

It will control both fans and heaters to maintain the ideal temperature automatically in your grow room

100% Natural

as well as CO2 generators or regulators

Calcium is an immobile element

the unit will send a user-alert to notify user of a water leak

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110kg (Inside Unit)

125mm Jubilee Clips - check (x3)

Simple installation and use

This complete mix is ready for use – you do not need to add any lime or compost – and should be disturbed as little as possible to maintain the structure

Using a fine spray gun

you'll have to monitor pH and EC values