Showing 577–592 of 656 results
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$332.22 USD
- Ideal for rooms from 5000 cu.ft. (150 m3) up to 10,000 cu.ft (300 m3)
- Installs into 8 inch (20 cm) ducts to treat the air as it is being exhausted
- Adjustable (HIGH/LOW/OFF) Switch with two output settings: High (2 bulbs) and Low (1 bulb)
- Side Service Door available for easy access to internal components
- Can be installed into other size ducts using adapters* (however, larger ducts may compromise airflow). Uvonair® CD models are recommended in larger ducts and high odor situations
- Works in areas with high HUMIDITY
- Works in a wide range of TEMPERATURES
- DEODORIZES grow rooms
- ENVIRONMENTALLY FRIENDLY creating no hazardous waste!
- *Adapters not included; use with ventilation system
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$15.49 – $123.13 USD
- Ona neutralizes odors by evaporating and contacting the odor molecules
- The final result when working on powerful, noxious odors is simply a clean, fresh smell
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$6.93 USD
- Ona neutralizes odors by evaporating and contacting the odor molecules
- The final result when working on powerful, noxious odors is simply a clean, fresh smell
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$15.49 – $123.13 USD
- Ona neutralizes odors by evaporating and contacting the odor molecules
- The final result when working on powerful, noxious odors is simply a clean, fresh smell
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$7.74 USD
ONA Block – Fresh Linen is used as a stand-alone odor neutralizer.
It is safe to use and environmentally friendly.
The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents.
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$6.91 USD
(Wide Spectrum) Measures 3-10 pH.
The Hydroponic pH test kit is good for 150 tests. At the rate of 3 tests per week it will last one year, making it excellent value for money. This kit covers a pH range of 3-10 measuring in 0.1 increments.
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$5.81 USD
The CannaMax Calibration Solution 1000ppm is a very necessary part of a growers toolbox. Fill a small clean container with only enough solution to cover the probe end. Adjust meter. Rinse probe with clean water. Dispose of used Calibration solution.
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$7.71 USD
Calibration Solution pH7 is a very necessary part of a growers toolbox.
- Fill a small clean container with only enough solution to cover the probe end.
- Adjust meter. Rinse probe with clean water.
- Dispose of used Calibration solution.
- Repeat monthly
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$7.71 USD
Calibration Solution pH4 is a very necessary part of a growers toolbox.
- Fill a small clean container with only enough solution to cover the probe end.
- Adjust meter. Rinse probe with clean water.
- Dispose of used Calibration solution.
- Repeat weekly or monthly
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$9.18 USD
PRODUCT DESCRIPTION
- Signals soil moisture level
- Indicates soil acidity/alkalinity
- Includes watering needs for many plants
- Product specifically designed to be used only in soil
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$11.58 – $19.32 USD
Calibration Solution 2.77EC is a very necessary part of a growers toolbox.
Required for the calibration and checking of Pens meters and controllers.
Manufactured specific to the calibration process and referenced to high class laboratory standards.
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$11.58 – $20.82 USD
BlueLab Calibration Solution pH7 is a very necessary part of a growers toolbox.
They are required for the calibration and checking of Pens, meters and controllers.
Manufactured specific to the calibration process and referenced to high class laboratory standards.
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$11.58 – $20.82 USD
BlueLab Calibration Solution pH4 is a very necessary part of a growers toolbox.
Required for the calibration and checking of Pens, meters and controllers.
Manufactured specific to the calibration process and referenced to high class laboratory standards.
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$427.46 USD
Main Features
- Built-in Wi-Fi (with option to disable)
- High/low pH, temperature and conductivity alarms
- Non-volatile memory – keep settings through power loss
- Plant-safe green LEDs with adjustable display brightness
- 2 metre / 6.6 foot measurement probe cables
- 110 – 240 VAC (Mains powered)
- Interchangeable power plug
- Replaceable pH Probe (with BNC connection)
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Sale!
$31.60 Original price was: $31.60.$22.12Current price is: $22.12. USD
Bluelab Probe Care Kit – pH & Conductivity. Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Probe cleaning and correctly storing pH probes ensures you…
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$17.42 USD
Everything you need to clean and maintain your conductivity probes
Your Bluelab Probe Care Kit – Conductivity contains:
- Probe care instructions
- Two 18 ml single-use sachets of Bluelab 2.77 EC Conductivity Standard Solution
- One plastic cup
- Bluelab Conductivity Probe Cleaner
- Chamois for cleaning your conductivity probe
- Packaging may vary
