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142 items found.
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  3. Test, Measure & Inspect
  4. Substance Analysis Instrumentation
  5. pH Testing
  6. pH Meters - 142 items
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Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
$ 126.96 $ 126.96 126.96 USD (0% OFF)
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VIVOSUN Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics
$ 21.99 $ 21.99 21.99 USD (0% OFF)
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Milwaukee Portable pH/Temperature Meter - MW102
$ 260.96 $ 260.96 260.96 USD (0% OFF)
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APERA INSTRUMENTS AI209-T Value Series PH20 pH Tester Combo Kit, Including the Maintenance Set, and a CalPod Solution Holder for Easy Calibration
$ 114.50 $ 114.50 114.5 USD (0% OFF)
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Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester
$ 45.65 $ 45.65 45.65 USD (0% OFF)
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AC Infinity Digital pH Meter Kit, Precision pH Pen for Hydroponics & Water
$ 99.54 $ 99.54 99.54 USD (0% OFF)
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Bluelab pH and Conductivity Starter Pack
$ 266.63 $ 266.63 266.63 USD (0% OFF)
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Extech PH100 Waterproof ExStik II pH Meter Kit with Flat Surface Electrode and Temperature LCD Display
$ 174.24 $ 174.24 174.24 USD (0% OFF)
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Apera Instruments, LLC-AI1213 Apera Instruments,LLC SX615 Replacement Probe for SX610 pH Pen Tester
$ 46.66 $ 46.66 46.66 USD (0% OFF)
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Milwaukee Instruments MA913B/3 pH Probe Double Junction with Kcl Gel Filled, Bnc
$ 69.30 $ 69.30 69.3 USD (0% OFF)
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Greennovo Instant Read Screen Touch Meat,Fruit,Vegetable Nitrate Tester Water Meter TDS PPM Analyzer & Geiger Counter Combo for Food (White)
$ 199.97 $ 199.97 199.97 USD (0% OFF)
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pH Meter for Food Fermentation, Spear pH Probe for Canning Salsa
$ 54.16 $ 54.16 54.16 USD (0% OFF)
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YINMIK Food pH Meter Digital pH Tester Spear pH Probe pH Reader for Canning
$ 51.41 $ 51.41 51.41 USD (0% OFF)
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TDS Meter, Replacement for Zerowater ZT-2 Water Tester, Blue, ZW2
$ 15.66 $ 15.66 15.66 USD (0% OFF)
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Digital pH Tester for Water, pH Meter for Hydroponic Water
$ 32.88 $ 32.88 32.88 USD (0% OFF)
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APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
$ 88.67 $ 88.67 88.67 USD (0% OFF)
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YINMIK pH Meter for Hydroponics, 4 in 1 PPM EC Meter for Plant Nutrients
$ 33.67 $ 33.67 33.67 USD (0% OFF)
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Food pH Meter, Digital pH Meter for Food Fermentation Canning
$ 47.29 $ 47.29 47.29 USD (0% OFF)
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Hydroponic pH EC Meter, Water pH TDS PPM Meter
$ 34.85 $ 34.85 34.85 USD (0% OFF)
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UIUZMAR pH Meter for Water Hydroponics Supplies 4 in 1 pH PPM ECTester
$ 39.04 $ 39.04 39.04 USD (0% OFF)
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