pH Testing

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Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
(86)

$69.99

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Bluelab Combo Meter (pH, Conductivity, and Temperature)
(82)

$239.90

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API Pondcare Master Liquid Test Kit
(172)

$34.98

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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
(47)

$127.95

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Hanna Instruments HI98103 Checker pH Tester with pH Electrode and Batteries, 0.00 to 14.00 pH, +/-0.2 pH Accuracy, 0.01 pH Resolution
(87)

$45.99

Avg. Savings $4.69
Hach 9531000 Pocket Pro pH Tester

$3.49

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Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
(2)

$249.46

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SX610 Waterproof pH Pen Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Suitable for Test Tube Testing, Replaceable Probe
(11)

$74.38

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Milwaukee pH600-AQ LED Economical Pocket pH Tester with 1 Point Manual Calibration, 0.0 to 14.0 pH, +/-0.1 pH Accuracy, 0.1 pH Resolution
(33)

$28.00

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Extech PH110 Waterproof ExStik pH Meter
(15)

$119.99

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Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range
(10)

$177.15

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Phin Hpr1710 Smart Water Care Electronic Chemical Monitor
(91)

$148.00

Avg. Savings $52.11
Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
(9)

$169.99

Avg. Savings $9.73
Milwaukee MW 500 Digital ORP Meter
(6)

$136.00

Avg. Savings $11.64
Dr.Meter PH100 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range, White
(201)

$29.99

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Complete Water Test Kit With TDS Meter - Home Testing With Results In Minutes
(23)

$13.96

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Oakton EcoTestr pH 2+ Pocket pH Meter
(4)

$148.00

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Semlos Digital PH Meter 0.01 Resolution Water Quality Tester with Auto Calibration and 0-14 PH Measurement Range for Household Drinking Hydroponics Aquariums Pool
(18)

$25.98

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Apera Instruments PH60F Premium pH Pocket Tester with Replaceable Flat Sensor, for Skin, Fabrics, Paper's pH Testing, ±0.01 pH Accuracy, -2.00-16.00 pH Range
(11)

$90.49

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Milwaukee Instruments MW100 Ph Meter with 2 Point Manual Calibration
(9)

$102.00

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Apera Instruments SX811-SS Portable pH Meter for Food and Dairy Products, equipped with Swiss LanSen Food-Grade Stainless Steel Spear Probe, Anti-Contamination
(3)

$401.32

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Hach 9531000 Pocket Pro pH Tester
(2)

$193.00

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Wallfire Soil pH Meter, Digital 3-in-1 Soil Test kit for Moisture/Sunlight & pH Testing with Probe Sensor for Home and Garden, Plants, Lawn, Farm, Herbs & Gardening Tools, Indoor/Outdoor Use.

$13.99

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[PH Meter], Jellas™ Pocket Size PH Meter/Mini Water Quality Tester for Aquariums,Swimming Pools, PH 0-14.0 Measuring Range, 0.1PH Resolution (Yellow)
(381)

$19.21

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Digital pH Meter with pH buffer powder pH Test Strips Auto Calibration Button 0-14 pH Testing, Aquarium, Water, Swimming Pool, Hydroponics
(358)

$7.99

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Dr.Meter 0.01pH High Accuracy Pocket Size pH Meter with ATC Backlit 0-14 pH Measurement Range
(234)

$16.99

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PH Pen Tester,THZY High Accuracy Pocket Size PH Meter with ATC (Automatic Temperature Compensation) Backlit Light LCD 0-14 pH Measurement Range, 0.01 Resolution Handheld pH Pen Tester
(125)

$35.99

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Extech EC500 Waterproof ExStik II pH/Conductivity Meter
(124)

$159.99

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Homdox Portable pH Tester High Accuracy Handheld pH Meter Yellow with 2xpH Buffer Powders
(91)

$6.99

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Milwaukee Instruments pH55 Waterproof pH Tester
(61)

$55.00

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Liph Solutions Ultimate pH Balance - 2.0 oz. Alkaline Liquid Silica Mineral Super Concentrate. (Makes 1 gallon of finished product)
(44)

$28.99

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Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Set
(30)

$39.90

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Oakton Waterproof pH1 EcoTster Solution
(25)

$19.58

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Milwaukee MW101 PH Meter
(21)

$118.00

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Hanna Instruments HI98308 Water Purity Tester, 0.0 to 99.9 mS/cm, 0.1 mS/cm Resolution, +/-2% Accuracy
(14)

$76.00

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Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
(10)

$54.39

Avg. Savings $8.74
pH DEVELOPMENT KIT FOR ARDUINO, pH PROBE/ SOLUTIONS/ pH CIRCUIT
(8)

$183.99

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Atlas Scientific pH Circuit
(6)

$47.99

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Hrph Digital PH Meter + TDS Tester Monitor for Aquarium/ Fishing/Industry/Swimming Pools/Laboratory/Food & Beverage 0-9999 PP
(4)

$16.77

Avg. Savings $1.48
PHTester PH-009 Digital pH Meter Tester, With 2 Pack of Calibration Solution Mixture Included
(4)

$14.99

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PH Meter - Pocket Size PH Meter, PH Tester for Household Drinking Water Hydroponics Aquariums Swimming Pools PH 0 -14.0 Measuring Range 0.1PH Resolution by Bseen (Yellow)
(2)

$12.39

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Oakton Waterproof pHTestr 10 BNC Pocket pH Tester
(2)

$165.00

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Oakton pHTestr 30 Waterproof pH Testr 30 Pocket Tester
(2)

$104.95

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Car Audio System Of Speaker Polarity Tester FH-168 Phase Meter Phasemeter
(1)

$17.99

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Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
(1)

$29.54

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Oakton 35423-01 Ecotestr Ph. 2+ Pocket Ph. Meter, 1.2" Height, 1.8" Wide, 6.4" Length, 1.2" Height, 1.8" Wide, 6.4" Length

$96.66

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Sonkir pH Meter, Digital pH Tester/Water Quality Tester for Drinking Water, Swimming Pools, Aquariums, Hydroponics, ATC Function, 0.1 Accuracy, Backlit LCD Display (pH Meter)

$9.99

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Sokos Digital PH Meter, [2018 Upgraded] 0.01 PH High Accuracy Pocket Size PH Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

$22.99

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Digital PH Meter Tester - Tiaoyeer Water Quality Tester with ATC, 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution for Drinking Water, Aquarium, Swimming Pools, Hydroponics

$9.99

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Sper Scientific 840087 pH Meter

$74.11

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