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HM Digital
For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity lev..
$6.50
Measures total dissolved solids (TDS) and temperature. Automatic Temperature Compensatio..
$42.95
Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and ..
$36.95
Resolution: pH 0.1 pH, 0.00 - 14.0 pH. Accurate to ±0.1 pH. Hold button and au..
$62.95
Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH m..
$7.95
Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuni..
$41.95
Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient ..
$47.95
Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuni..
$99.95
Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.
Three diff..
$76.95
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- 1307 28th St. Orlando, FL 32805
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Grow Giant is an online leader selling hydroponics and organic gardening supplies with an immaculate showroom and warehouse located in Kissimmee, Florida. We have been serving the central Florida and Orlando area not only with the largest selection, but the best prices with our price match guarantee. As a preferred distributor of Sunlight Supply Inc, and exclusive partnerships with the top brands worldwide, we are able to provide the highest quality hydroponics equipment with the best warranties in the industry. Our team of highly trained experts have over 25 years of professional gardening experience to help solve any problems that may occur. Whether you have an indoor or outdoor garden, Grow Giant is here to get your aquaponic, organic or hydroponic system growing today!
