I take the guesswork out of growing your plants and turning them into a crop. Just plug me in! I check what you have connected and how it works. You hardly need to open the manual. I learn about everything, and keep on learning about "atmosphere"; temperature, humidity and climate changes minute by minute, day after day! That's my job!

I grow plants, bigger, faster and healthier for you to harvest and enjoy! I come with scientist developed factory settings, for optimum growth conditions, for any plants I look after the basics 24/7, so you don't have to and , do it all automatically.

Just set the Growth Cycle you want: Vegetative, Fast Flowering or Full Flowering and let me look after it.

You can leave me to babysit your plants for long weekends away. It's what I do!

When we have robust plants, tell me to ³Fast Flower² or "Full Flower"

Simply use the menu to select: Vegetative, Fast Flower or Full Flowering growth cycle. This makes the days long, nights short to get maximum growth, then short days & long nights to bring on flowering.

* Use me to control when you need to get your crop to market, or simply to shorten the growth cycle.
* Use 18hr day/night cycles for 4 weeks growing in JUST 3 WEEKS. Rotate more harvests every year!

I grow things faster! Get 1, 2, 4 or 8 extra crops every year. Get the security of always getting a bumper harvest. I'll look after your crop like
it is my own. See the 'Pro' model for the benefits CO2 control will add.

I have temperature and humidity sensors and provide 8 outputs to control:

* Lights
* Exhaust fans
* CO2
* Cooling/Air Conditioner
* Heating
* Humidifier
* Dehumidifier
* Spare Ouput for timer (watering, misting), alarm, or extra devices.

Included with me are:
* Harvest-Master Climate Controller.
* Sensors for temperature and humidity.
* Three relay switches so you can 'plug and run' lights, fans, air-conditioner or heater. (Get more as you need them).
* (I can be upgraded at a later time, to a model "Pro" , with the optional CO2 sensor pack and extra relay).

Just remember to come and check me once in a while. I grow stuff so fast, so big , you have to make sure we're not overgrown!
* We have results of more than 2 inch² (50mm) growth a day!

* Test results show an 8 week "foliage cycle" reduced to 2 weeks. Customers report 16 week growth cycles (seedlings raised to solid leaf
growth then flowered) all the way to harvest, reduced to as little as 7.5 weeks!!!

I have temperature, humidity and CO2 sensors and provide 8 outputs to control:
* Lights
* Exhaust fans
* CO2
* Cooling/Air Conditioner
* Heating
* Humidifier
* Dehumidifier
* Spare. As a Timer. Watering, alarm or other

Included with me are:
* Harvest-Master "Pro" Controller.
* Sensors for temperature, humidity and CO2.
* Four relay switches so you can 'plug and run' lights, fans, CO2, air-conditioner or heater.

Pro Plus Controller
Harvest Master's automated hydroponic grow goom controller

Harvest-Master 'Pro Plus' Climate Controller.

* I do the same climate control as the 'Pro' Climate Controller but can also control other elements of your system. If you are an enthusiast or a professional that needs to do more, then you may need me!
* I have 8 extra outputs for more actions, which can be triggered by my 8 inputs. It is so easy to use me to control your nutrients, PH dispensers or other parts of your growing system. Everything is set using a simple menu.
* How about my "Text Message" modem option!
* I can call you with updates.
* I can call you for an alarm condition - overheating, low water / nutrient levels, or for intruders. (Available in countries with GSM networks
only).
* Send "status": I'll call you back with current Temp., Humidity, CO2 level, Day/Night time and what devices are operating.
* Automatic text message calls for Alarm conditions. Multi level intruder alarms (Doors and windows and Motion detectors!).

Included with me are:
* Harvest-Master Pro Plus Controller
* Sensors for temperature/humidity and CO2 .
* Four relay switches so you can 'plug and run' lights, fans, CO2, air-conditioner or heater. Get extras as you need them.
* Optional: GSM modem.

Text Me" Modem
Harvest Master GSM Modem - Cellphone

The Modem gives you instant text message updates, direct to your phone. Send 'status', to get an update from your Harvest-Master controller, from anywhere! Turn the extra 8 outputs ON or OFF by text message. Get text messages for an alarm! Overheating, low water/fluid levels, or INTRUDERS! (door/window switches, motion detectors).

The GSM modem is can be used with the Plus Climate Controller. Operates remote control on the 8 'extra' outputs.

CO2 sensor upgrades the controller to monitoring and accurate (to 100ppm) dispensing of CO2. Harvest-Master knows when CO2 is operating and changes automatically to suit the high CO2 environment (higher humidity, no fans etc). Continuously relearns the "delivery time" required to get perfect ppm levels without overruns! Harvest-Master Automatically disables CO2 operations if the system runs out of CO2 (allows fans to be used and holds humidity to lower levels)!

Co2 Sensor Specs  
Measurement Range: 0-2500ppm Co2
Measurement Resolution: 10ppm
Measurement Accuracy: +/- 100ppm
Operating Temperature Range: 0-50 Deg C
Operating Humidity Range: 0-95% RH

Relay switches.

Relay switches for you to plug and run, Lights, Fans, CO2, Air-conditioner, Heater or any other device. Each relay is rated to switch 5Amps at 120vAC or 240vAC. Relays can be daisy chained with "Y" connectors to permit up to 6 relay switches to be switched ON by a single Harvest-Master output signal (for up to 6 light arrays for example). USA. 240v, 2pole Relay switches available. Heavy Duty 3 phase 32amp per phase type available

The Temperature and Humidity sensor is an electronic microchip type. Provides fast, reliable, accurate measurement. This tiny sensor can be put in the middle of your plants, tied to a stick!

Humdity/Temperature Specs  
Temp Measurement Range -40 - 123.8 Dec C (-40 - 254 Deg F)
Temp response Time 5 - 30 sec
Temp Measurement Resolution 0 - 100% RH
Humid Measurement Range 0 - 100% RH
Humid Response Time 4 secs
Humid Measurement Resolution 0.5% RH
Temperature Accuracy +/- 1 Deg C (+/- 1.8 Deg F)

Humidty Accuracy +/- 2%