Meters and Testers

33 products

Showing 1 - 24 of 33 products

Showing 1 - 24 of 33 products
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Growing Essentials Prestige PH Meter side profileGrowing Essentials Prestige PH Meter top view
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Prestige PH Meter
$19.99 10% Off
$18.00
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Growing Essentials Prestige PPM Meter top viewGrowing Essentials Prestige PPM Meter bottom view
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Prestige PPM Meter
$19.95 10% Off
$17.96
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Growing Essentials Yield Lab Digital Thermo-Hygrometer with packagingGrowing Essentials Yield Lab Digital Thermo-Hygrometer side profile
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Yield Lab Digital Thermo-Hygrometer
$12.95 10% Off
$11.66
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X Nutrients pH Up/Down Set (1 Quart each) front viewHow to Calibrate PH Meters
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Horticulture Grow Meter Photobio Advanced Quantum PAR Meter MainHorticulture Grow Meter Photobio Advanced Quantum PAR Meter Box
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Photobio Advanced Quantum PAR Meter
$165.95 10% Off
$149.36
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Growing Essentials Horticulture Grow1 Temp and Humidity Hygrometer Main
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Growing Essentials Autopilot Digital CO2 Controller Fuzzy Logic Replacement Probe
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Horticulture Grow Essentials HM Digital 20pk 1000 TDS MainHorticulture Grow Essentials HM Digital 20pk 1000 TDS Box
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Horticulture Grow Accessories HM Digital AquaPro
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HM Digital AquaPro TDS/Temp Meter
$29.95 10% Off
$26.96
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Horticulture Grow Essentials HM Digital Pro Series Pen MainHM Digital Pro Series Pen Style pH/TDS/EC/Temp Meter
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Horticulture Grow Essentials HM Digital Pro Series Pen Main
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Horticulture Grow Essentials HM Digital Waterproof Series Main
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HM Digital Pen Style TDS/EC/Temp MeterHM Digital Pen Style TDS/EC/Temp Meter
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Aqua Master P50 Pro pH Temp MeterAqua Master P50 Pro pH Temp Meter
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Aqua Master P50 Pro pH Temp Meter
$75.95 10% Off
$68.36
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Horticulture Grow Essentials HM Digital 1000 PPM MainHorticulture Grow Essentials HM Digital 1000 PPM Box
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Horticulture Grow Essentials HM Digital Hydromater 100 Main
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Horticulture Grow Essentials HM Digital Hydromaster Portable Main
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Horticulture Grow Essentials HM Digital Hydromaster 500 MainHM Digital Hydromaster 500 - Continuous pH/TDS/EC/Temp Meter
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Horticulture Grow Essentials HM Digital Pro Series Pen Main
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Horticulture Grow Essentials HM Digital Pen Style Main
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HM Digital Pen Style pH/Temp Meter
$49.95 10% Off
$44.96
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Horticulture Grow Essentials Hm Digital Ph 4 Buffer Solution MainHorticulture Grow Essentials Hm Digital Ph 4 Buffer Solution Box
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Horticulture Grow Essentials HM Digital Ph 7 Buffer Solution MainHorticulture Grow Essentials HM Digital Ph 7 Buffer Solution Box
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Horticulture Grow Essentials Hm Digital Ph Storage Solution Main
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Horticulture Grow Essentials HM Digital Replacement for Com 100 Main
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Sure, your plants may look good on the outside, but are you sure they’re going to stay that way until harvest? Trust us, there are many factors you can’t see- like pH levels and humidity shifts- that will make all the difference when it comes time to harvest. That’s why at GrowAce we’ll set you up with hydroponic meters and PH soil testers to read everything from internal temperature of your grow room to the PPM of the water you feed your plants.

Two of the most vital parts of your water levels is the acidic properties and how many usable nutrient. Too much or too little of either will stunt your grow or stress your plants out, so you’ve got to make sure to check your water levels on a regular basis. If your PPM is down your plants may not be using all of their nutrients, and if your pH levels are off your plants aren’t absorbing much to help it grow. With meters like Prestige’s pH and PPM meters you can measure both of these levels, and adjust them with a little pH Up and Down to get your plants soaking up those nutrients like they’re supposed to. But your plant’s nutrient levels are just part of the battle.

Understanding and adjusting your grow area’s environment is just as important as the nutrients you feed your plants. If your temperature or humidity levels are off you can shock your plants, stress them, and even lead to mold or fungus. With hydrometers like the Yield Lab weather station, you’ll have the ability to see how much moisture is in the air, the temperature of your grow area, and more all on one screen.

Like the old saying goes, don’t judge a book by its cover. In the same way, don’t judge your room or plants by sight. For the best grow you need to know what’s going on down to the number, and with our hydroponic meters and hygrometers you’ll be able to dial in the perfect number.

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