For optimal indoor gardening performance, reliable timers and instruments are crucial. As the leading distributor of Hawthorne signature brands, our selection includes the renowned Titan Controls lineup, featuring Apollo Series timers. Additionally, we provide high-precision tools like PAR meters, chlorophyll concentration meters, and temperature and humidity monitoring devices from leading brands like Apogee Instruments and AC Infinity .
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P_00508
Titan Controls® Apollo® Timers are the perfect timing solution for your hydro systems. They are easy to set to run your pumps, fans, etc. Can be configured in numerous timing schedules to meet the most demanding timing requirements. Heavy-duty construction. Easy to use and simple to operate. Enclosure resists dust, rust, and moisture.
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P_00490
LightEnerGâ„¢ Flipper allows an individual ballast to run two separate lights - one at a time - by switching back and forth between each light, at a user-specified interval. Can be controlled by your own timer.
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P_00106
Indoor/outdoor thermo-hygrometers. Separate display for humidity and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Batteries included.
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P_00170
Measures photosynthetically active radiation. Hand-held meter displays and stores measurements. Sensor features blue-enhanced silicon photodiode and custom optical filters. Designed for PPFD measurement in various environments: outdoor, greenhouses, growth chambers. Ideal for aquatic environments like saltwater aquariums for coral growth. Features sample and log modes. Sample mode records up to 99 manual measurements. Log mode averages measurements every 30 minutes. Data can be reviewed on LCD or downloaded to a computer. Requires AC-100 communication cable and ApogeeAMS software for computer download.
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P_00089
Smart sensors designed to accurately give climate condition updates to maintain the ideal environment. Connect to AC Infinity's app via Bluetooth to access remote temperature and humidity monitoring and alarms. Backlit LCD screen with desktop, wall, or magnetic mounting options to place and display anywhere. Fit for use in many home and grow settings like greenhouses, grow tents, guitar rooms, and basements. CLOUDCOM B1: Corded probe provides fast-refresh climate readings and daily highs and lows of spot, remote locations. CLOUDCOM B2: Built-in sensor provides fast-refresh readings of temperature and humidity conditions and daily highs and lows.
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Q112526
Connects Gavita® EL3 Master controller to first Titan Controls® VPD Sensor or Titan Controls® Substrate Sensor. Products then daisy chain together after this first connection.
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Q101442
A smart sensor designed to accurately give climate condition updates to maintain the ideal environment. Corded probe provides fast-refresh climate readings and daily highs and lows of spot, remote locations. Connect to AC Infinity's app via Bluetooth to access remote temperature and humidity monitoring and alarms. Backlit LCD screen with desktop, wall, or magnetic mounting options to place and display anywhere. Fit for use in many home and grow settings like greenhouses, grow tents, guitar rooms, and basements.
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Q101443
A smart sensor designed to accurately give climate condition updates to maintain the ideal environment. Built-in sensor provides fast-refresh readings of temperature and humidity conditions and daily highs and lows. Connect to the AC Infinity app via Bluetooth for remote climate monitoring, alarms, data graphs, and CSV charts. Backlit LCD screen with desktop, wall, or magnetic mounting options to place and display anywhere. Fit for use in many home and grow settings like greenhouses, grow tents, guitar rooms, and basements.
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Q101320
Indoor/outdoor thermo-hygrometer with clock. Separate display for time, humidity and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Indoor/outdoor temperature range: -50°C (-58°F) - +70°C (+158°F). Humidity measure range: 20% RH - 90% RH. Battery included.
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Q101321
Indoor thermo-hygrometer. Separate display for humidity and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Indoor temperature range: -20°C (-4°F) to +50°C (+122°F). Humidity measure range 10% RH - 95% RH. Battery included.
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Q101322
Indoor thermo-hygrometer with display clock. Separate display for time, humidity, and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Indoor temperature range: -20°C (-4°F) to +50°C (+122°F). Humidity measure range 10% RH - 95% RH. Battery included.
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Q101337
Measures photosynthetically active radiation. Hand-held meter displays and stores measurements. Sensor features blue-enhanced silicon photodiode and custom optical filters. Designed for PPFD measurement in various environments: outdoor, greenhouses, growth chambers. Ideal for aquatic environments like saltwater aquariums for coral growth. Features sample and log modes. Sample mode records up to 99 manual measurements. Log mode averages measurements every 30 minutes. Data can be reviewed on LCD or downloaded to a computer. Requires AC-100 communication cable and ApogeeAMS software for computer download. 6.5 foot (2 meter) cable lead.
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Q101338
Measures photosynthetically active radiation. Hand-held meter displays and stores measurements. Sensor features blue-enhanced silicon photodiode and custom optical filters. Designed for PPFD measurement in various environments: outdoor, greenhouses, growth chambers. Ideal for aquatic environments like saltwater aquariums for coral growth. Features sample and log modes. Sample mode records up to 99 manual measurements. Log mode averages measurements every 30 minutes. Data can be reviewed on LCD or downloaded to a computer. Requires AC-100 communication cable and ApogeeAMS software for computer download. 16 foot (5 meter) cable lead.
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Q101339
Patented chlorophyll concentration meter. Measures and displays chlorophyll concentration from intact leaf samples. Does not damage plant material. Applications: assessment of nutrient status, fertilizer requirements, stress evaluation, harvest optimization. Calibrated in units of µmol of chlorophyll per m2. Also outputs relative units (CCI or SPAD).
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Q101340
Neoprene protective pouch. Safely stores Apogee meters, microCache devices, and sensors. Water-resistant. Zippered closure. 5 x 8" x 1 inches (13 x 20 x 3 centimeters).
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Q101341
Designed for transporting and storing Apogee meters, sensors, and accessories. Does not accommodate the AM-320 underwater wand. Compatible with the AM-310 telescopic wand (not recommended for underwater use). 11 x 9 x 3.5 inches (28 x 23 x 9 centimeters).
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Q101342
Essential for downloading data from handheld meters to a computer. Cable contains electronics to convert meter signal to USB signal recognized by computer. ApogeeAMS software included on flash drive. Software compatible with Windows (XP and later) and Mac (10.10 and later) systems.
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Q101343
Compatible with Apogee Instruments solar radiation sensors (excluding field spectroradiometers). Designed for flat surfaces or mounting. Integrated bubble level ensures sensor levelness for proper installation. Not compatible with AL-120 mounting system.
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Q101344
A soft PVC stabilizing platform. Features a counter-sunk hole for attachment of Apogee light sensor heads. Designed for sitting on tables and other surfaces. Keeps the sensor upright but doesn't guarantee levelness. For perfect leveling, use AL-120 mounting bracket with leveling plate. Included with purchase of µCache (AT-100).
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Q101345
Telescopic wand with mounting fixture at end. Extendable to 33 inches (84 centimeters). Facilitates sensor placement in hard-to-reach areas. Two mounting holes for various sensor diameters. Not suitable for wet environments. For freshwater and saltwater, use AM-320 wand.
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Q101346
P2-141 microCache and PAR-FAR monitoring package. Includes S2-141-SS PAR-FAR sensor with 11.8 inch cable and MicroCache Bluetooth micro-logger. Powerful tool for monitoring photosynthetically active radiation. Research-grade accuracy for optimal plant growth. S2-141-SS PAR-FAR sensor measures PAR (PPFD) and far-red outputs. AT-100 microCache micro-logger collects over 400,000 data points. Free ApogeeConnect app for real-time measurements. Monitor and graph daily light integrals; download datasets. Custom datalogging intervals. Assure photoperiods.
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Q101019
Allows an individual ballast to run two separate lights individually. Switches back and forth between each light at a user-specified interval. Can be controlled by your own timer.
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Q100601
Measures indoor/outdoor temperature and indoor humidity. Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity. Switch between C and F. Clock function with alarm and a 12/24 hr mode switch. 8 min snooze function. Waterproof temperature probe. Comes with 1 AAA alkaline battery.
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Q100775
The Apollo® 6 - 24 hr timer is the perfect timing solution for your hydro systems. With a 12 Amp capacity, it's easy to set to run your pumps, fans, etc. The Apollo® 6 has 96 non-detachable 15 min trippers and can be configured in numerous timing schedules to meet the most demanding timing requirements. One (1) outlet. 15 min intervals. Heavy-duty construction. Easy to use and simple to operate. Enclosure resists dust, rust and moisture. 12 Amps maximum/120 V/60 Hz.
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Q100776
The Apollo® 7 - 24 hr digital timer is the perfect timing solution for your hydro systems. With a 15 Amp capacity, it's easy to set to run your pumps, fans, etc. The Apollo® 7 may be set to 1 min intervals and run 8 separate schedules per day. Can be configured in numerous timing schedules to meet the most demanding timing requirements. One (1) outlet with 1 min intervals. Battery backup feature saves settings if power goes out. Enclosure resists dust, rust and moisture. 15 Amps maximum/120 V/60 Hz. HINT: If not working properly, plug in for 5 min and press the reset button. Generally this fixes the problem.