Environmental Control

Garden King Hygrometer Without Probe (25 per box)

• Monitors temperature & humidity
• Easy to read digital display
• Records minimum and maximum
• Comes with or without probe

Garden King Hygrometer With Probe (25 per box)
COMES WITH PROBE

• Monitors temperature & humidity
• Easy to read digital display
• Records minimum and maximum
• Comes with or without probe

Garden King Ozone Generator (80 per box) **

The Garden King Ozone Generator purifies air with natural Ozone. Designed specifically for small to medium growing areas, its chemical free, almost silent in operation and easy to use. Simply plug it in!

Garden King Fan Speed Controller (48 per box)

• Variable speed plug-in fan controller
• Precise control of your intake / exhaust fans
• Ensures longer life of fan motors

Control Freak 7A Frequency Controller

Typically, most AC fan controllers crudely clip the AC sine wave to try to control fan speeds. Since an AC fan is designed to run on a 50Hz sine wave, the distorted wave supplied to the fan results in it buzzing. This is highly inefficient and will reduce the life of your fan. The Control Freak Frequency Controller is unique in that it precisely alters the waves frequency to control the fan speed which results in super smooth fan control. There is no buzzing, the efficiency is much greater and the fan will last much longer.

• Digital, variable speed, multiple fan controller
• Runs AC fans with absolutely no buzzing
• Temperature controlled
• Significant energy savings, only pay for what you use
• Remote thermostat
• Extends fan life and improves safety of fan operation
• Maintenance free and lightweight
• 10-100% fan adjustment for smooth and linear speed control
• Two sprung covered power sockets per unit
• Large LCD display
• Configurable min/max fan speeds, desired temp,
room temp and bandwidth
• Manual option for fixed fan speed operation

Control Freak 3A Frequency Controller

Typically, most AC fan controllers crudely clip the AC sine wave to try to control fan speeds. Since an AC fan is designed to run on a 50Hz sine wave, the distorted wave supplied to the fan results in it buzzing. This is highly inefficient and will reduce the life of your fan. The Control Freak Frequency Controller is unique in that it precisely alters the waves frequency to control the fan speed which results in super smooth fan control. There is no buzzing, the efficiency is much greater and the fan will last much longer.

• Digital, variable speed, multiple fan controller
• Runs AC fans with absolutely no buzzing
• Temperature controlled
• Significant energy savings, only pay for what you use
• Remote thermostat
• Extends fan life and improves safety of fan operation
• Maintenance free and lightweight
• 10-100% fan adjustment for smooth and linear speed control
• Two sprung covered power sockets per unit
• Large LCD display
• Configurable min/max fan speeds, desired temp,
room temp and bandwidth
• Manual option for fixed fan speed operation

WD-1 TrolMaster Water Detector + Touch Spot for watering confirmation

WCS-3 TrolMaster Water Content Sensor

WCS-1 TrolMaster Water Content Sensor with Cable Set

PPH-3 TrolMaster Heavy Duty Nutrient pH Sensor, drop-in/in-line compatible

PPH-2 TrolMaster Inline pH Sensor, Heavy Duty

PPH-1 TrolMaster pH Sensor for Reservoir

NFS-1 TrolMaster Aqua-X Controller with Water Detector set, Free SmartPhone App

MBS-TH TrolMaster Replacement Temp / Humidity / Light Sensor for Hydro-X

MBS-SD TrolMaster Smoke Detector for Hydro-X with cable set

MBS-PRO TrolMaster Temp/Humid/CO2/Light 4-in-1 Sensor for Hydro-X Pro and Hydro-X Plus

LMA-G TrolMaster Group Control Lighting Adaptor, for Grouping ThinkGrow Model-I LEDs

LMA-15 TrolMaster Lighting Control Adapter DLI for Hydro-X Control System

LMA-11 TrolMaster Lighting Control Adapter P, for Controlling Phantom Ballast

HS-1 TrolMaster Humidistat Station, for Dehumidifier with 24V terminal

EFC-1 TrolMaster EC Fan Control Adaptor, to control EC Fans by PWM or 0-10V variable speed

DSP-2U - TrolMaster 240V Program Device Station

DCC-1 TrolMaster Dual Condition Adapter for Hydro-X system

BETA-6 TrolMaster Digital Day/Night Humidity 110V Controller

Krystal Dual Fan Speed Controller** (16 per box)
Set target temperature and the controller will adjust both fans accordingly.

+ 2 POWER OUTLETS - CONTROLS BOTH INTAKE AND EXHAUST FAN
+ DIGITAL DISPLAY / LED INDICATORS TO SHOW TARGET AND CURRENT TEMPERATURES
+ INCLUDES TEMPERATURE SENSOR
+PERFECT GROW ROOM TEMPERATURE CONTROL!