pH Testing
Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$130.45
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API Pondcare Master Liquid Test Kit
$34.97
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Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$79.60
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Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
$37.99
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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
$222.96
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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
$263.12
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Hach 9531000 Pocket Pro pH Tester
$3.49
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Bluelab Combo Meter (pH, Conductivity, and Temperature)
$249.99
Avg. Savings $54.12
Extech PH110 Waterproof ExStik pH Meter
$139.00
Avg. Savings $55.53
Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
$200.92
Avg. Savings $2.62
Hach 9531000 Pocket Pro pH Tester
$193.64
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pHin Wi-Fi-Enabled Smart Water Care Monitor for Pools and Hot Tubs, HPR1710
$149.99
Avg. Savings $53.90
Milwaukee Instruments PH600AQ Ph Tester With 1 Point Manual Calibration
$22.95
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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
$102.74
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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
$401.32
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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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Liph Solutions Ultimate pH Balance - 2.0 oz. Alkaline Liquid Silica Mineral Super Concentrate. (Makes 1 gallon of finished product)
$28.99
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Hanna Instruments HI98308 Water Purity Tester, 0.0 to 99.9 mS/cm, 0.1 mS/cm Resolution, +/-2% Accuracy
$76.00
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Sper Scientific 840087 pH Meter
$74.11
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Poit PH Meter Tester Kit, 0.01 Resolution, ATC Function, Auto Calibration-Clearance Price
$6.99
Avg. Savings $0.63
Milwaukee Instruments pH55 Waterproof pH Tester
$55.00
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Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
$27.48
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Apera Instruments MP511 Benchtop pH Meter, Accuracy: ±0.01 pH, Range: -2.00-19.99 pH, with GLP data management & Software Support
$443.89
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Homdox Portable pH Tester High Accuracy Handheld pH Meter Yellow with 2xpH Buffer Powders
$6.99
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PH400 Portable pH Meter Kit, 0.01 pH Accuracy, 0-14.00 pH Measuring Range, 3ft Probe, 3-Point Auto Calibration, pre-mixed buffers included
$295.30
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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
$41.00
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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
$64.95
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Hanna Instruments HI 98107 pHep pH Tester, with +/-0.1 Accuracy
$48.27
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Oakton WD-35462-50 Waterproof EcoTestr Salt Tester Pocket Meter
$62.00
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SIENOC 3-in-1 Soil Moisture Meter, Light and PH acidity Tester, Plant Tester for Garden Farm Lawn Easy Read Indicator (3-in-1 Soil Moisture Meter)
$9.48
Avg. Savings $0.78
Pocket Size Digital pH Meter, Dr.meter 0.1 pH High Accuracy Water Quality Tester with ATC LCD 0-14 pH Measurement Range
$11.99
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Bante Instruments Benchtop pH/mV Meter Kit, 0.00-14.00pH, ±0.05 pH Accuracy, Free pH Electode and Buffer Solutions, 2 Year Warranty
$246.00
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Xcellent Global Digital Handheld TDS Meter With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included, Blue HG077
$10.89
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Sper Scientific Large-Display pH Pen, 2 to 12 pH Range, +/- 0.3 pH Accuracy, 0.1 Resolution
$37.00
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VANTAKOOL Digital PH Meter, 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Orange)
$129.99
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Anaheim Scientific P771 High Accuracy Pocket Sized pH Meter with ATC, Measures 0.00-14.00 pH, 0.01 pH Resolution
$65.79
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Oakton AO-35423-01 Ecotestr Ph. 2+ Pocket Ph. Meter, 1.2" Height, 1.8" Wide, 6.4" Length
$152.64
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Hanna GroChek pHEP 5 pH and Temperature Tester Meter in Waterproof Case HI98128
$143.99
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