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Simple testing of pH, EC and TDS with one meter 0.2 pH, 2% TDS Glass-bulb electrode for pH Manual...
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Simple testing of pH, EC and TDS with one meter 0.2 pH, 2% TDS Glass-bulb electrode for pH Manual calibration Temperature compensation Ideal for fertilizer applications, soil testing and more this combination pH, EC and TDS meter allows professional accur
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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Fantastic prices with ease & comfort of Amazon.com!
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SIEMENS" METER SOCKET HUB *Single position hub kit *Bagged *1-1/4
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![Bluelab COMMERCIAL TRUNCHEON METER (EC/PPM) [716049]](http://di1.shopping.com/images/di/66/6b/72/3068653662485072752d587272554766574441-100x100-0-0.jpg?p=G2dXGgFSu3&a=1&c=1&l=3062402 &t=07%2F15%2F09%2001%3A12%3A25%20PM&r=12 "Bluelab COMMERCIAL TRUNCHEON METER (EC/PPM) [716049]")
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Bluelab Commercial Truncheon EC(0.4-6.0) CF(4-60) and ppm scales (TDS and 700 scale) Fully waterproof Factory calibrated Auto sense on and...
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Bluelab Commercial Truncheon EC(0.4-6.0) CF(4-60) and ppm scales (TDS and 700 scale) Fully waterproof Factory calibrated Auto sense on and off No external switches or adjustable buttons Battery life minimum 1 year (or shelf life of battery) 5 year Bluelab guarantee The Bluelab Commercial Truncheon
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New
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Dual-level LCD Replaceable Graphite Electrode Cartridge Automatic Calibration
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Hanna Grochek Combo pH/ EC/ TDS/ Temperature Monitor (Model HI 991404) The Combo HI 991404 meter is designed for continuous high accuracy...
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Hanna Grochek Combo pH/ EC/TDS/Temperature Monitor (Model HI 991404) The Combo HI 991404 meter is designed for continuous high accuracy pH EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics
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![Hanna Instruments HANNA PORTABLE PH/EC/TDS METER (HI9813-0) [716835]](http://di1.shopping.com/images/di/79/49/4d/3457573872324d3146736d5331625259325341-100x100-0-0.jpg?p=G2dXGgFSu3&a=1&c=1&l=3062402 &t=07%2F15%2F09%2001%3A12%3A25%20PM&r=15 "Hanna Instruments HANNA PORTABLE PH/EC/TDS METER (HI9813-0) [716835]")
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Hanna Waterproof pH/ EC/ TDS Meter (Model HI 9813-0) HI 9813-0 allows you to measure pH EC (conductivity) and TDS with just one...
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Hanna Waterproof pH/ EC/TDS Meter (Model HI 9813-0) HI 9813-0 allows you to measure pH EC (conductivity) and TDS with just one instrument! This meter has a full-spectrum pH measurement range. The EC range goes to 4.00 mS/cm. In the TDS range both instruments use a conversion factor from 0.56 to
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HANNA PH/ EC/ TDS METER with Cal Check Feature The HIMTR-004 (Model HI9813-0) is a rugged all around waterproof meter for easy pH/ EC/ TDS...
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HANNA PH/ EC/TDS METER with Cal Check Feature The HIMTR-004 (Model HI9813-0) is a rugged all around waterproof meter for easy pH/ EC/TDS measurements. The HIMTR-005 (Model HI9813-6) has all the popular features of the HIMTR-004 and will also display degrees C with the press of a button. The
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Hanna EC/pH bench meter, small casing
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48,000 grain electro- mechanical based metered twin water softener. The new ECTHC-9100 softener has a Noryl valve body - great for...
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48,000 grain electro-mechanical based metered twin water softener. The new ECTHC-9100 softener has a Noryl valve body - great for residential use! The twin Econominder delivers a higher flow rate for larger residential and light commercial applications and uses an "up-flow" backwash for a very
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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32,000 grain electro- mechanical based metered twin water softener. The new ECTHC-9100 softener has a Noryl valve body - great for...
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32,000 grain electro-mechanical based metered twin water softener. The new ECTHC-9100 softener has a Noryl valve body - great for residential use! The twin Econominder delivers a higher flow rate for larger residential and light commercial applications and uses an "up-flow" backwash for a very
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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24,000 grain electro- mechanical based metered twin water softener. The new ECTHC-9100 softener has a Noryl valve body - great for...
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24,000 grain electro-mechanical based metered twin water softener. The new ECTHC-9100 softener has a Noryl valve body - great for residential use! The twin Econominder delivers a higher flow rate for larger residential and light commercial applications and uses an "up-flow" backwash for a very
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With...
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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.
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