ENVIRONMENTAL CONTROLLERS
For the latest product and pricing
updates for this category,
scan the QR code
or go to Hydrofarm.com.
ENVIRONMENTAL CONTROLLERS 393–408
Autopilot395–399
Greenhouse Master Controller
396
396
Digital CO2 Controller – Fuzzy Logic
396
Analog CO2 Controller
Digital Environmental Controller
397
Analog Environmental Controller
397
Master Digital Timer
397
Adjustable Recycling Timer
398
Day/Night Cooling Thermostat
398
398
Autopilot CO2 Monitor
Digital pH Controller
398
pH Controller Sampling Kit
398
High Power HID Controllers
399
8-Outlet Controller
399
Commercial HID Controllers
399
4-Outlet Controller
399
C.A.P. Controllers
400–402
ART-DNe Timer 400
TMP-DNe400
CAHLC Advanced HID Lighting Controller
400
Cooling Thermostat
400
Day & Night Adjustable Fan Speed Controller
400
AIR-1 401
AIR-2 401
Humidity Controller 401
C.A.P. Master Light Controllers 402
Link 4 Hydroponic Controllers
404
Plug 'n' Grow
405
405
IGS-061 CO2 Controller
IGS-220 CO2/RH/Temperature405
High Temperature Watchdog
405
IGS-011 Cycle & IGS-011L Controller
405
IGS-021 Temperature Controller
405
IGS4 Light Load Relay
405
IGS120-On & IGS120-Off Switcher
405
DC Adapter for IGS Controllers
405
Hydrofarm Timers & Surge Protectors
406
Intermatic Heavy Duty Timer
407
Indoor-Outdoor Thermometer
407
Hygro-Thermometer407
Temperature/Humidity Gauge
407
La Crosse Wireless Remote Temperature
& Humidity Monitor
408
La Crosse Wireless Weather Station
408
hydrofarm.com | 393
ENVIRONMENTAL CONTROLLERS
AutopilotControllers.com
for more information
Precise climate control
Quality tools for
controlling growing
environments
LIGHTING
Controls the light
cycle through your
ballast with precision
Autopilot by Hydrofarm is dedicated to
delivering high quality environmental
controls to indoor gardeners. Autopilot's
mission is simple – to design and
manufacture environmental control
instrumentation that is user friendly and
durable, incorporates an optimal level of
performance, and delivers the lowest cost
of ownership possible.
Autopilot's focus on excellence through
design has resulted in products that are
useful throughout the horticulture industry,
delivering on the company's promise
of quality, performance and value in
digital and analog environmental control
instrumentation. Explore our family of
products and learn how we use technology
to interface harmoniously with nature.
Don’t sweat the small
stuff – set up the ultimate
system and get it all under
control with Autopilot!
Create the optimum
low maintenance system
NIGHT
CYCLES
Controls devices such
as dehumidifiers during
the night time
CONTROLLERS
Autopilot
gives digital
precision
control and
a failsafe
battery
back-up
LIGHTING
ACCESSORIES
RECYCLING
FUNCTIONS
Additional output for
even more control –
great with light movers!
Periodic control with
precision for all pumps
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hydrofarm.com | 395
ENVIRONMENTAL CONTROLLERS
AUTOPILOT GREENHOUSE MASTER CONTROLLER
The Autopilot Greenhouse Master Controller (GMC) is designed to
precisely control temperature, humidity, and CO2 in the growing area.
The GMC’s enclosure features four separate power outlets used to
connect external devices such as fans, CO2 injectors, air conditioners,
and dehumidifiers. Each external device easily connects to the unit
creating a simple and user friendly platform.
The GMC’s fan-powered remote combination probe features a highly
accurate dual beam CO2 sensor. The remote sensor can be placed up
to 15 feet from the controller and has been designed to resist EMI/EFI
from electronic ballasts.
Each unit has been pre-programmed with factory recommended
settings for quick plug and play operation. Autopilot controllers offer
grow room guidance.
ITEM CODE
APCECOTH
APCEIC
DESCRIPTION
Greenhouse Master Controller
Internet Cable and Software for Greenhouse
Master Controller
15' Extension Cable for APCECOTH/APCECOD
SRP
$604.95
64.95
ITEM CODE DESCRIPTION
APCECOD Digital CO2 Controller Fuzzy Logic
APCEXT
15' Extension Cable for APCECOTH/APCECOD
SRP
$534.95
19.95
APCEXT
19.95
AUTOPILOT DIGITAL CO2 CONTROLLER – FUZZY LOGIC
Autopilot's simple-to-use, highly accurate digital CO2 controller has
arrived. It measures the CO2 level in the grow room and automatically
turns on and off the CO2 device to accurately keep the carbon dioxide
ppm level where you want it, day and night. It can be selected to operate
in Fuzzy Logic mode or standard logic mode (for use with generators).
Fuzzy Logic mode will calculate the overshoot and undershoot of CO2
injection within the room. When used in Fuzzy Logic mode, the built-in
microprocessor will apply the calculations to the injection schedule which
eliminates the guess work and maintains CO2 levels efficiently. Standard
logic CO2 controllers will not make these calculations and will continue to
inject more and more CO2 into the room until the controller reaches its setpoint. Standard CO2 injection methods do not allow enough time for the
carbon dioxide to mix with the air. Standard logic CO2 controllers may be
fine when using a CO2 generator which costs very little to operate, but can
be costly and inefficient when using bottled CO2 tanks.
The Autopilot Digital CO2 controller has a 15' remote CO2 sensor with built
in photocell. Controlling CO2 has never been easier or more affordable.
Autopilot's digital CO2 controller eliminates guesswork while it controls
your carbon dioxide level with accuracy and efficiency. Autopilot offers
guidance for your growing environment.
• 15' remote combination probe, CO2, and light
• Accurate dual beam CO2 sensor
• Adjustable CO2 Dead-Band
• Fuzzy Logic mode adjustable (On/Off )
• Built-in data logger stores high and low readings for CO2 ppm
AUTOPILOT ANALOG CO2 CONTROLLER
The APCECO offers indoor gardeners an economical and simple
method of monitoring and controlling CO2 within the grow area. It
utilizes a highly visible and intuitive LED indicator display to let you
know generalized CO2 levels. The LED indicator will blink to show the
ppm level in increments of 100 PPM. The 15' remote sensor allows
versatile placement within the grow area.
ITEM CODE
DESCRIPTION
APCECO
Analog CO2 Controller
396 | hydrofarm.com
SRP
$294.95
ENVIRONMENTAL CONTROLLERS
AUTOPILOT DIGITAL ENVIRONMENTAL CONTROLLER
The Autopilot Digital Environmental Controller (DEC) precisely controls
temperature and humidity within your grow area. The DEC coordinates
the use of supplemental CO2 injection within the temperature function.
The DEC has four outlets and a 15' remote combination probe with highly
accurate temperature, humidity, and light sensors. Easy to use push button
functions are identified on a large digital display. Built-in data logger
records minimum and maximum temperature and humidity levels.
• Combines temperature, humidity and CO2 controls together in one
flexible unit with digital precision
• Control your temperature and humidity independently or synchronized
• Day/night temperature set points
• Remote 15' temperature and humidity sensor
• Resists EMI/EFI from electronic ballasts
• Reliable and easy to use
ITEM CODE
APCETHD
DESCRIPTION
Digital Environmental Controller
SRP
$229.95
AUTOPILOT ANALOG ENVIRONMENTAL CONTROLLER
Control the temperature and humidity within your growing
environment, with adjustable temperature and humidity mode for
independent or synchronized control. Night device outlet operates
when the lights are off, while the built-in photo-cell ensures that your
CO2 device only activates when the lights are on.
• Coordinates supplemental CO2 with your ventilation equipment
• CO2 outlets are automatically disabled while your ventilation
equipment is functioning
• 15' Remote probe with highly accurate sensor
• Can increase or decrease humidity to a specified level
• Resists EMI/EFI from electronic ballasts
• Reliable and easy to use
ITEM CODE
DESCRIPTION
APCETHA
Analog Environmental Controller
SRP
$166.95
AUTOPILOT MASTER DIGITAL TIMER
Combination Recycling and Lighting Timer
The Autopilot Master Digital Timer (MDT) controls lighting and recycling
functions in your grow area. The MDT has dual timer functions, a 24-hour
time clock for lighting and a recycling timer for pumps or CO2 injection. The
MDT has four outlets. One controls a pump or other recycling device; two are
for “daytime” devices such as lights and light movers; and one is for a “night”
device, which would turn on at night.
The MDT features a “high temperature shutdown” function that detects
unsafe high temperatures in the grow room and turns off the HID lights in
the event of a ventilation failure. The MDT also features “hot start” protection
to ensure proper lamp cooling before attempting to re-fire. The precise cycle
timer can be programmed anywhere between 1 second and 96 hours.
• Precise digital time clock with battery backup
• Adjustable high temperature shutdown and hot start prevention
ITEM CODE
• Recycling on/off range
APCTMDT
• 3' remote temperature probe
DESCRIPTION
Master Digital Timer
SRP
$189.95
hydrofarm.com | 397
ENVIRONMENTAL CONTROLLERS
AUTOPILOT CO2 MONITOR
AUTOPILOT ADJUSTABLE RECYCLING TIMER
Precise cycle timerwith day/night detection
Controls any application requiring a device to be turned on and off
at precise intervals. This timer has a wide range of uses including
controlling hydroponic pumps, CO2 injection, turning on and off
exhaust fans, misters, and more.
There is no programming required, it is easy to set and operate. Cycle
timing is adjustable for operation
during the day, night or 24 hours.
• Controls 120 V pumps, fans
and moreon a periodic repeat
cycle
• Adjustable “On” duration
spans from 15 seconds to
5 hours
• Adjustable “Off” duration
spans from 15 seconds to
13 hours
• Functions during the day,
during the night or 24 hours
ITEM CODE
DESCRIPTION
APCTART
Analog 24-Hour Recycling Timer
SRP
$74.95
AUTOPILOT DAY/NIGHT
COOLING THERMOSTAT
• C
ontrols heating and
cooling equipment with
both day/night set-points
• Precise temperature sensor
• Temperature control
differential +/- 3°F
• Built-in photocell
• 45°F–95°F control range
ITEM CODE
DESCRIPTION
APCET
Day/Night Thermostat
398 | hydrofarm.com
SRP
$69.95
Developed to detect the presence of CO2 in ambient air, the Autopilot
desktop CO2 monitor is smart, compact, and easy to use. In addition to
measuring the CO2 concentration, APCEM also measures the ambient
temperature and the relative humidity. High quality LCD display.
Independent CO2, RH, and temperature readings. Calculates and
displays ventilation rates.
• Built-in data logger can store 48 sets of CO2, temperature, and
humidity readings over 24 hours; one log every 30 minutes
• Min/max mode records the maximum and minimum concentration
of CO2 since the device was last
turned on
• High altitude setting allows you to
compensate for specific location
with adjustable altitude set-points
ITEM CODE
DESCRIPTION
APCEM
Autopilot CO2 Monitor
SRP
$134.95
AUTOPILOT DIGITAL PH CONTROLLER
The Autopilot pH-1 controller accurately and
reliably measures and controls the pH of any waterbased solution, including hydroponic nutrient
mixtures, and fish aquarium water. After selecting
the desired pH setting from 5.0 to 8.0 pH, the pH
controller measures the pH value of the solution
and automatically adds pH adjustment to change
the liquid's pH to the selected level. Includes a
chemically resistant low voltage dosing pump, and
both pH and temperature sensors. Features include
a simple, user-friendly interface, digital display,
adjustable dosing time, adjustable mixing time,
adjustable pH dead band, maximum number
High precision
of dosing cycles, pH high and low limits, and
measurement
a data logger which shows the minimum and
and control
maximum pH recorded.
ITEM CODE
DESCRIPTION
APCEPH1
Digital pH Controller
APCEPH1RP
Replacement probe for APCEPH1
SRP
$369.95
64.95
AUTOPILOT pH CONTROLLER SAMPLING KIT
pH sampling assembly, allows for more accurate
readings. Sampling kit includes a submersible
pump, ¾" x 5' tubing and molded
sensor assembly with mounting bracket.
The sampling assembly provides
a stable method to mount the pH
and temperature sensors. It uses a
submersible pump to mix the water and
to provide constant water flow across
the sensor to accurately measure the
water pH levels. Pump 300 LPH (80 GPH)
-6 foot lift.
ITEM CODE
DESCRIPTION
APCEPH1SK pH Controller Sampling Kit
SRP
$74.95
ENVIRONMENTAL CONTROLLERS
AUTOPILOT HIGH POWER HID CONTROLLERS
Control multiple lights from one time-clock or controller device.
Power is wired directly into the outlet timer box, and all of the
outlets are controlled by one 120V trigger cable. You can plug
the trigger cable into a standard 24-hour timer or environmental
controller. All controllers feature premium quality industrial grade
relay and durable steel chassis, plus a 3-year no hassle warranty.
AUTOPILOT 8-OUTLET
CONTROLLER
Control up to eight lights from
one time-clock or controller
device. 240V power is wired
directly into the eight outlet
timer box, and all of the outlets
are controlled by one 120V
trigger cable. Rated for 60 amps
at 120/240V, with eight 120/240V
X-style receptacles.
AUTOPILOT COMMERCIAL HID CONTROLLERS
Autopilot's 12- and 8-outlet commercial light controllers are designed
to safely control today's digital ballasts.
These commercial controllers feature an integrated time delay to "soft
start" each bank of four lights, reducing the start-up load. External
breakers allow the user to easily shut down power to the attached
equipment. The commercial light controller is made from steel and
built to last.
AUTOPILOT 4-OUTLET
CONTROLLER
Control up to four lights from one
time-clock or controller device.
120/240V power is wired directly
into the four outlet timer box, and
all of the outlets are controlled by
one 120V trigger cable. Rated for
30 amps at 120/240V, with four
120/240V X-style outlets. This allows
for running your ballasts at 120/240V
without having to change out your
ballast power cords.
ITEM CODE
APCL8DX
APCL4DX
DESCRIPTION
High Power HID Controller, 8-light
High Power HID Controller, 4-light
SRP
$209.95
124.95
• Heavy-duty relays
• Durable steel enclosure
• Operate multiple HID or fluorescent
light fixtures from a single controller
or timer device
• 120V trigger cable and 120V
accessory outlet
APCLC8DX
ITEM CODE
APCLC12DX
APCLC8DX
APCLC12DX
DESCRIPTION
High Power HID Commercial 12-light
Controller
High Power HID Commercial 8-light
Controller
SRP
$439.95
324.95
hydrofarm.com | 399
ENVIRONMENTAL CONTROLLERS
DAY & NIGHT ADJUSTABLE
FAN SPEED CONTROLLER
C.A.P.
Custom Automated
Products strongly
believes that the
only way to design
and manufacture
controllers is the right
way. That means understanding what expectations
customers have, and manufacturing controllers that
meet or exceed their expectations. It means paying
attention to details and not cutting corners; constantly
striving to produce the most innovative products in the
industry, using only the finest quality components to
ensure many years of trouble-free operation.
The CAVSC-DNe is designed to
gradually increase or decrease
the speed of
centrifugal fans
depending on
the day or night
temperature setpoints. Lets you
determine precise
temperature levels
to achieve within
Take control
your growing
environment by
of your
way of proper
fan speed!
ventilation.
The temperature differential switch can be set at 3°, 5°, or
7°F and comes complete with a 12' probe. The day and night
temperature knobs can be set between 50°F and 100°F
independently. The built in photocell automatically senses day or
night and adjusts the speed of your fan accordingly. Rated for 6
A at 120 VAC.
CAHLC ADVANCED HID LIGHTING CONTROLLER
ITEM CODE
DESCRIPTION
This advanced HID Lamp Control features high temperature
shutdown with selectable delay – combining all functions of the
HLC1, HLC2, and HLC3 into one unit. Selectable switch lets you
choose whether to run the controller for temperature shutdown, ondelay, or both. The updated controller features increased processor
speed, better temperature sensors, higher quality circuit board
components, and more robust engineering. Rated for 15 amps max.
CAVSC-DNE
Day & Night Adjustable Fan Speed Controller, 15 A
SRP
$89.95
ART-DNe TIMER
Electronic adjustable recycling timer
controls any application requiring
a device to be
turned on and
off at precise
intervals.
Adjustable on
time of 1 second
to 40 minutes,
and an off time
of 1 minute to 8
hours. Rated for
15 A at 120 VAC.
ITEM CODE
DESCRIPTION
CAART-DNE
Digital Adjustable Recycling Timer
SRP
$82.95
TMP-DNe
ITEM CODE
DESCRIPTION
CAHLC
Advanced HID Lighting Controller
SRP
$84.95
The TMP-DNe allows you to control
the temperature
within your growing
environment. The
TMP-DNe is a day/
night electronic
cooling or heating
thermostat with a
differential of 3, 5 or
7 degree settings.
Digital Cooling
Thermostat,
50–115°F, rated for
15 A at 120 VAC.
ITEM CODE
DESCRIPTION
CATMP-DNE Digital Cooling Thermostat
400 | hydrofarm.com
SRP
$79.95
ENVIRONMENTAL CONTROLLERS
COOLING THERMOSTAT
The TMP-1 allows you to
control the temperature
within your growing
environment. The TMP-1 is
a cooling thermostat with a
3-ft. remote sensor. Rated for
15 A at 120 VAC.
ITEM CODE
DESCRIPTION
CATMP1
Thermostat Cooling/Heating Controller 50-100F
SRP
$52.95
HUMIDITY CONTROLLER
Increases or decreases the humidity
levels in your garden. Compatible
with any equipment operating
on 120V or less. Set the desired
humidity level, the controller will
activate equipment accordingly,
indicator lights show it’s working.
3-year warranty.
ITEM CODE
DESCRIPTION
CAHUM1
Humidity Controller, 15 A @ 120 VAC
Please visit us at Hydrofarm.com for more items!
SRP
$121.95
C.A.P. CONTROLS ARE WARRANTED to be either rebuilt or
replaced at the manufacturer’s determination for a period of 3 years
of normal use. Modification, misuse, or abuse voids this warranty.
hydrofarm.com | 401
ENVIRONMENTAL CONTROLLERS
Complete details
& specs at
Hydrofarm.com
CAMLC24
C.A.P. MASTER LIGHT CONTROLLERS
CAMLC16
C.A.P. Master Light Controllers are the best
devices for controlling from 4 up to 24 HID
lights from one time-clock or controller. These
controllers deliver performance and value
while still providing safety and reliability.
Most models feature 120/240V X-style outlets,
which allows for running your ballasts at
120/240V without having to change out
your ballast power cords – or choose a 240V
only model for commercial use. C.A.P. Master
Light Controllers are available with a variety
of options, including single and dual trigger
cables, auxiliary outlets, and integrated timers
that allow you to control your MLC with the
built-in time clock.
Visit Hydrofarm.com for complete product
details and specs for each item.
CAMLC4X
CAMLC8X
C.A.P. MASTER LIGHT CONTROLLERS
ITEM CODE
DESCRIPTION
# PLUGS
AMPS
VOLTAGE
WARRANTY
CAMLC4X
CAMLC8X
CAMLC8DX
LISTING
SRP
MLC 4 Light X-Plug w/Trigger Cable (120/240V)
4
30
120/240
3 yrs
$124.95
MLC 8 Light X-Plug w/Trigger Cable (120/240V)
8
50
120/240
3 yrs
$209.95
MLC 8 Light X-Plug w/Dual Trigger Cables (120/240V)
8
50
120/240
3 yrs
222.95
CAMLC12P4
MLC 12 Light X-Plug (120/240V) plus (4) 120v Aux Outlets w/Trigger Cable
12
60
120/240
3 yrs
CAMLC16DX
MLC 16 Light X-Plug (120/240V) w/Dual Trigger Cables
16
80
120/240
3 yrs
579.95
CARLY4
Replacement Relay MLC4-MLC8
n/a
n/a
n/a
n/a
$19.95
402 | hydrofarm.com
ETL
$579.95
Exceeds
industry
expectations
(pgs 400-402)
ENVIRONMENTAL CONTROLLERS
Better control =
Better yields
LINK 4 HYDROPONIC CONTROLLERS
Link4 iPonic Controllers let you control and
integrate a variety of equipment in your grow
room with one easy-to-use system. Log into the
Link4 Cloud website and control all the units
you own from anywhere in the world! Precision
controls allow you to improve crop quality, reduce
equipment usage, and lower energy costs.
• 8 power outlets integrated directly into
controller
• Integrated remote combination sensor with
16' cord measures CO2, temperature, humidity
and light (optional extension cable available)
• Large, easy-to-use touch screen display
• Built-in data logging – use the USB drive to
store/restore data and settings, and graph data
right on the controller display
• Factory presets for instant plug and play
operation
• Easy custom programming
• Integrated high temperature shut off, CO2
exhaust fan shut off, dual bank light control,
and Fuzzy Logic CO2 control
• Alarms for high/low temperature, humidity,
CO2 via text message or e-mail
• 120 volt/15 amp input with resettable
breaker
• Temperature: Range: -40°F to 150°F
Accuracy: +/-0.9°F (From 50°F to 104°F)
• Humidity: Range: 0% to 100%.
Accuracy: +/-2% from 10% to 90%
• CO2: Range: 0 to 10,000 ppm
Accuracy: +/- (30 ppm +5%)
• Light: Range: 0 to 2000 W/m2
Accuracy: PAR (400 nm – 750 nm)
ITEM CODE
LC9951124
LC99511
LC99512
LC9950200
DESCRIPTION
iPonic 624 Two Zone Grow Room Controller
iPonic 614 Environmental Controller
iPonic Communication Module
iPonic 50 ft Extension Cable
404 | hydrofarm.com
LC9951124
IPONIC 624 TWO-ZONE
GROW ROOM CONTROLLER
For larger grow room operations, this new commercial
grade hydroponic controller lets you independently
control two zones from one controller. Includes the
iPonic Communicaton Module (LC99512).
IPONIC 614
ENVIRONMENTAL
CONTROLLER
Control your grow room
with one intelligent and
fully programmable
controller. Control all
your needs including
temperature, lights, CO2,
and humidity.
LC99511
IPONIC COMMUNICATION MODULE
SRP
$1,569.95
1,399.00
114.95
$74.95
This optional module will enable you
to connect your controller to the
internet via an RJ45 connector.
Control it from your PC, Mac,
smartphone, or any web
browser capable device.
LC99512
ENVIRONMENTAL CONTROLLERS
IGS-011 CYCLE & IGS-011L CONTROLLER
•
•
•
•
IGS-061 CO2 CONTROLLER WITH
HIGH TEMPERATURE SHUT OFF
• Easy to install and set up
• AC adapter mandatory use on
newer units
• CO2 controller with display and
day/night detection
• Controls your CO2 tank or gas
burner during day only
• Programming allows to
increase or to decrease the CO2
concentration (only during the
lighting period)
• Displays both CO2
concentration and temperature
ITEM CODE
NBIGS061
ITEM CODE DESCRIPTION
NBIGS011 Precise Cycle Controller without Display
• Adjustable CO2 set point from
100 to 4,900 ppm
• Yearly easy calibration
by the user when prompted
on display
• Precise CO2 sensor:
truly ±75 ppm
• High temperature shut-off
function adjustable from 50
to 122°F (10 to 50°C)
• 120 V, 15 A, 2 HP load capacity
DESCRIPTION
CO2 Smart Controller with High-Temp shut-off
SRP
$499.99
IGS-021 TEMPERATURE CONTROLLER
• Temperature controller without display
• Can be set to heat or cool with day and
night set-points
ITEM CODE DESCRIPTION
NBIGS021 Day/Night Controller without Display
SRP
$99.99
• S afely switch high amperage
equipment with low cost timer
• Incorporated 0–20 minutes ON
delay
• Prevent hot bulb start-ups or
sequence turn ons to reduce
electrical system loading
• S eamless integration of CO2
enrichment and intake/exhaust
ventilation
• CO2, relative humidity, and
temperature precise electronic sensors
• 24-hour data logging
• Alarm system hook-up
(with IMS-100)
ITEM CODE DESCRIPTION
NBIGS220 CO2/RH/Temperature Smart Controller
SRP
$99.99
IGS4 LIGHT LOAD RELAY
IGS-220 CO2/RH/TEMPERATURE
SRP
$679.99
ITEM CODE DESCRIPTION
NBILS4121S 4 Lights/Load Switcher w/Built-in Delay,
240V in, 120V out
SRP
$149.99
IGS120-ON & IGS120-OFF SWITCHER
• 15A/120V switches OFF when
sense cord is powered
• Used to inhibit CO2
dehumidifiers and/or other
equipment while venting
• 15A/120V switches ON when
sense cord is powered
• Used to turn equipment on
from other power circuit
HIGH TEMPERATURE WATCHDOG WITH
ADJUSTABLE DELAY
• Protects plants by turning off lighting
or CO2 generators when temperature is
too high
• Smooth rotating knobs with continuous
adjustment
• Restart delay adjustable from 0 to 20
minutes to protect lighting equipment
• High temperature limit adjustable from
70 to 120 °F (21 to 49°C)
• Factory calibrated set knobs for accurate
settings
• Precise external temperature sensor
on 20 inch cable to place at plants top
level: ±1.8 °F (±1°C)
• 120 V, maximum outlet current 15 A,
2 HP
• CSA/UL compliant
ITEM CODE DESCRIPTION
NBIGS012 High Temperature Watchdog with
Adjustable Delay
Cycle timer with photocell
Day and night operation or day only
ON cycles from ½ minute to 30 minutes
OFF cycles from 1 minute to 12 hours
ITEM CODE
DESCRIPTION
NBIGSILS120OFF 120V - 15A OFF Switcher
NBIGSILS120ON 120V - 15A ON Switcher
SRP
$89.99
89.99
DC ADAPTER FOR IGS CONTROLERS
• DC Adapter 120V AC = 12V DC
• Compatible with all IGS controllers
SRP
$99.99
ITEM CODE DESCRIPTION
NBIGSAD1 DC Adapter 120 VAC - 12 VDC, All iGS
Controllers
SRP
$19.99
hydrofarm.com | 405
ENVIRONMENTAL CONTROLLERS
TWO-OUTLET DIGITAL TIMER
Great for lamps, appliances,
electronics, heaters, air
conditioners, and more.
• Variable ON/OFF times - up
to ± 15 minutes for added
security
• Auto adjusts to sunset/
sunrise time for dusk/dawn
setting
• Automatic Daylight Savings
Time option
HEAVY DUTY GROUNDED TIMER
•
•
•
•
TM01015
15 minute ON/OFF
Great for lighting, pumps, etc.
15 A
ITEM CODE DESCRIPTION
TM01015 15 Amp, 24 Hr, Grounded Timer
SRP
$10.95
• 1
5 A/2 H.P. and accepts the most
common 240V cord (NEMA 6–15P)
• 2 ON/OFF cycles per day
for 240V lights, fans or other
appliances
• Convenient
clamshell
packaging
•
•
•
•
TM01015D
15 minute ON/OFF
24-hour cycle
Controls 2 outlets
simultaneously
• 15 A
SRP
$12.95
ITEM CODE DESCRIPTION
TM01240 15 Amp, 3600W, 240V Timer
7–DAY DIGITAL TIMER
•
•
•
•
•
TM01715
1 minute ON/OFF
Up to 8 ON/OFF cycles per day
Excellent for hydro systems
15 A
ITEM CODE DESCRIPTION
TM01715 7 Day Digital Timer
SRP
$16.95
7–DAY DUAL OUTLET DIGITAL TIMER
• TM01715D
• 1 minute ON/OFF
• Up to 8 ON/OFF
Great
cycles per day
value!
• D
ifferent days
and cycles
• Controls 2 outlets simultaneously
• 15 A
ITEM CODE DESCRIPTION
TM01715D 7 Day Dual Outlet Digital
Timer
406 | hydrofarm.com
SRP
$39.95
240V HEAVY DUTY TIMER
DUAL OUTLET
GROUNDED TIMER
ITEM CODE DESCRIPTION
TM01015D Dual Outlet Grounded Timer
ITEM CODE DESCRIPTION
TMO1120D Two-Outlet Digital Timer
SRP
$18.95
SRP
$25.95
HYDROFARM SURGE
PROTECTOR
•
•
•
•
Power indicator
Surge protector
6 ft. power cord
Circuit breaker
switch for safety
ITEM CODE DESCRIPTION
TMSP8
Hydrofarm Surge Protector
SRP
$24.95
ENVIRONMENTAL CONTROLLERS
INDOOR-OUTDOOR
THERMOMETER
The large display shows current
temperature and humidity levels,
and includes a remote probe for
second zone temperature. Records
high and low points for both
temperature and humidity.
INTERMATIC HEAVY DUTY TIMER
ITEM CODE DESCRIPTION
HGIOHT
Active Air In-Out Thermometer w/
Hygrometer
New from Intermatic, this convenient, efficient 7-day outdoor
timer offers:
• 40 A rating
• Multi-voltage: 120, 208-240,
or 277 VAC
• Field adjustable DIP switch
• SPDT and DPDT all-in-one
• UL type 3R outdoor enclosure
is standard
• Power and status LED
indicator lights
• Real time clock face – easy to
program and read
ITEM CODE
TMGM40AV
• Captive trippers – can’t be lost
• Large screw terminals for easy
wiring #8 AWG
• Independently adjustable
trippers at 2-hour intervals
(15 minute intervals for the
GMTM40)
• ON/OFF/Auto override switch
• Ground lug termination
DESCRIPTION
Intermatic 24-Hour Plastic Outdoor
Timer
TMGM40AVW Intermatic 7-day Plastic Outdoor
Timer
TMHDT101 Intermatic T101 Timer w/Metal Case
(120V)
TMHDT104 Intermatic T104 Timer w/Metal Case
(240V)
TMHDTRIP
1 Set (ON/OFF) Metal Tripper for
T101 & T 104
SRP
$113.95
164.95
SRP
$19.95
HYGRO-THERMOMETER
This large number LCD display
is visible from a distance. Very
accurate and hangs or mounts
on a wall surface.
ITEM CODE DESCRIPTION
HGIOHTJ Active Air Hygro-Thermometer
SRP
$21.95
74.95
89.95
3.95
TEMPERATURE/HUMIDITY
GAUGE
Large dial keeps you
informed about your growing
environment's temperature
and humidity. Easily visible
across the room.
ITEM CODE DESCRIPTION
HGTHG
Temperature/Humidity Gauge
SRP
$24.95
Latest greatest @
Hydrofarm.com
Please visit us at Hydrofarm.com for more items!
hydrofarm.com | 407
ENVIRONMENTAL CONTROLLERS
LA CROSSE WIRELESS REMOTE
TEMPERATURE & HUMIDITY
MONITOR WITH EARLY
WARNING ALERTS
iPhone not included
Use a smartphone, tablet, or computer to monitor ambient
temperature and humidity while you're away. Ideal for greenhouses,
gardens, basements, offices, attics – anywhere temperature and
humidity are a concern. Just connect the Gateway to your existing
router with the included LAN cable. The temperature and humidity
sensor transmits data to the Gateway (200 ft. range), which
then uploads your data to the LaCrosse website for 24/7 remote
monitoring via email alert or text message.
YOU CAN ...
• Set custom early warning text and e-mail alerts to notify you to take
action when temperature or humidity exceed the desired range, the
connection is lost which could signify a power outage, or the sensor
batteries are low
• Monitor and protect sensitive plants, gardens, greenhouses, and
indoor/outdoor temperature and humidity
• Monitor greenhouse temerature and humidity levels. Prevent mold
or frozen pipes with humidity and temperature level alerts
LA CROSSE WIRELESS WEATHER
STATION WITH MOON PHASE
Instant weather right at your fingertips!
The LaCrosse Wireless Weather Station
displays indoor/outdoor temperature
and humidity, plus moon phase.
• 8 Moon phases
• IN/OUT temperature with MIN/MAX
records (°F/°C)
• IN/OUT humidity (%RH)
• 12/24 Hour time display
• Calendar (month and date)
• Low battery indicators
• Desktop or wall hang
408 | hydrofarm.com
Wall hanging
or free standing
FEATURES
• Monitor (CH1) ambient air
temperature and humidity
• Probe temperature (CH2) when
optional probe is attached (dry,
wet, and wet-threaded probe
are sold separately)
• Weather resistant case
• Add up to 5 sensors per
gateway to monitor
addional areas
• 200-ft wireless range
SPECIFICATIONS
• Humidity range:
3%–99% (%RH)
• Temperature range:
-40°F–140°F
• 2 "AAA" Alkaline batteries
(not included)
• Internet gateway, LAN cable,
and AC adapter included
• High-speed Internet and
router required
ITEM CODE DESCRIPTION
LCT1111
La Crosse Temp & Humidity Wireless Alert System
SPECIFICATIONS:
• 260 ft. transmission
range
• Wireless outdoor
temperature range:
-39.8–139.8°F
(-39.9–59.9°C)
• Indoor temperature
range: 14.1–139.8°F
(-9.9–59.9°C)
• Outdoor humidity
range: 1–99%
SRP
$134.95
• Indoor humidity
range: 20–95%
• Up to 12 month
battery life
• Weather display:
2 "AAA" alkaline
batteries
• Thermo-hygro
transmitter: 2 "AAA"
alkaline batteries
ITEM CODE DESCRIPTION
LCT9066
La Crosse Wireless Weather Station w/Moon Phase
SRP
$35.95