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Ph Testing

Ph Meters

Displaying 41 to 60 (of 94 products)

Meross PH Meter, Digital PH Meter for Water Hydroponics with ATC,

$4.99

$ 1 .99 $1.99

4.8
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pH Meter, Digital PH Tester Pen 3 pH Calibration Powders ±0.01 pH Accuracy Pocket Size, LCD Display for Household Drinking, Pool and Aquarium

$20.59

$ 9 .99 $9.99

4.7
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pH Tester for Food Digital pH Meter for Sourdough Starter and Dough Spear Sensor Food pH Kit Works for Fermented Sausages Cheese Sushi Rice Canned Jam Soapmaking and Other Solid Semi-Solid

$38.85

$ 18 .99 $18.99

4.4
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PH Meter, Digital PH Meter, PH Meter for Water, PH Tester 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter for Household Drinking Water, Aquarium, Swimming Pool, Spa

$5.99

$ 2 .99 $2.99

4.9
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pH Meter, TDS/pH/Temperature 3-in-1 pH Meter for Water, 0-14 pH Measurement Range Digital pH Meter, 0.01 High Precision Water Quality Digital pH Tester with ATC, pH TDS Test Meter for Drinking Water

$15.90

$ 7 .99 $7.99

4.6
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TDS Meter, Digital Water Meter with 0-9990 PPM Measurement Range Portable Water Tester for The aquaculture Industry, Swimming Pools, Household tap Water Quality Testing (Blue)

$8.89

$ 3 .99 $3.99

4.6
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TDS Meter,Water Quality Tester, Digital Water Tester with 0-9990 PPM, Ideal Water Test Meter for Drinking Water (Blue)

$16.99

$ 6 .99 $6.99

4.3
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Tadeto Multifunctional Digital pH Meter for Food, High Precision Garden Soil pH Test Kit with LCD ℃/℉ Display for Plant/Solution, Water and Food pH Tester for Meat, Bread, Cheese,Water, Pool

$59.99

$ 28 .99 $28.99

4.4
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SHOWER SCRUBBR REFILL

$4.99

$ 1 .99 $1.99

4.9
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pH Meter for Food,Digital pH Meter for Fermentation,Hot Sauce,Canning,Spear Tip pH Food Tester Probe for Cheese,Cooking,Sourdough Bread,Saliva,Water Resistant Food pH Tester for Semi-Solid and Water

$38.88

$ 17 .99 $17.99

4.3
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PH Meter, 0.01 High Accuracy Pocket Size with 0-14 PH Testing Range PH Tester, Digital PH Meter for Water, Water Tester for Hydroponics, Drinking Water and Pool

$5.99

$ 1 .99 $1.99

4.7
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AC Infinity Replacement Probe for Hydroponic Meter PRO Kit, Measures Acidity, Alkalinity, Temperature, EC, TDS, & Salinity with ±0.01 pH Accuracy, Water Hydroponics Plants, Gardening, Aquariums, Pools

$59.99

$ 30 .99 $30.99

4.8
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Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration

$22.95

$ 9 .99 $9.99

4.7
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VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium

$27.99

$ 14 .99 $14.99

4.3
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Hydrogen Water Tester 10 in 1 Resistivity/Fertility/H2/pH/TDS/EC/ORP/S.G/Salt/Temp Meter with ATC pH Meter,0.01 High Accuracy pH Tester Digital,TDS Meter PPM Meter for Drinking,Hydroponics,Pool.

$49.99

$ 25 .99 $25.99

4.9
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EC pH Monitor for Hydroponics, 6 in 1 WiFi pH ppm Tester for hydroponics System Water,Continuous Monitor of pH PPM EC CF Humidity Temp of Indoor DWC Grow System,Hydro Reservoir Tank, Aeroponic Garden

$76.99

$ 29 .99 $29.99

4.4
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PH Meter for Water 4 in 1 pH EC TDS Temp Meter Waterproof Water Tester with Backlit for Hydroponics for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium

$22.58

$ 9 .99 $9.99

4.4
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Soil Moisture Meter for Plants, 8-in-1 Soil pH Meter for Moisture, Light, pH, EC, Fertility, Salt, Temp, Air Humidity, Soil pH Test Kit Great for Garden, Lawn, Farm, Indoor & Outdoor Use

$35.88

$ 15 .99 $15.99

4.6
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Hydrogen Water Tester, GIDIGI Hydrogen Tester, Digital Hydrogen Tester for Water, ORP Tester,pH Meter High Accuracy Hydrogen Tester for Drinking Water Swimming Pool Hydroponics Aquariums

$29.88

$ 13 .99 $13.99

4.7
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bluelab pH Pen - ± 0.1 pH Accurate, Durable Double Junction Probe, Waterproof & Floats, Auto Temperature Compensation, Easy Calibration - Made in NZ

$99.95

$ 41 .99 $41.99

4.5
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Displaying 41 to 60 (of 94 products)