pH Testing
API Pondcare Master Liquid Test Kit
$34.98
Avg. Savings $7.33
Bluelab Combo Meter (pH, Conductivity, and Temperature)
$239.90
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Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$79.83
Avg. Savings $0.11
Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$129.38
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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
$249.46
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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
$177.14
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Hach 9531000 Pocket Pro pH Tester
$3.49
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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
$90.70
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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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Phin Hpr1710 Smart Water Care Electronic Chemical Monitor
$148.94
Avg. Savings $52.99
Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
$28.03
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Extech EC500 Waterproof ExStik II pH/Conductivity Meter
$159.99
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Extech PH110 Waterproof ExStik pH Meter
$119.99
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Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
$169.99
Avg. Savings $21.45
pH DEVELOPMENT KIT FOR ARDUINO, pH PROBE/ SOLUTIONS/ pH CIRCUIT
$164.99
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Milwaukee MW 500 Digital ORP Meter
$136.00
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Bluelab Connect Guardian pH, EC and Temperature Monitor
$401.00
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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
$74.38
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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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Oakton Waterproof pHTestr 10 BNC Pocket pH Tester
$165.00
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Hach 9531000 Pocket Pro pH Tester
$190.00
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Hach 9532000 Pocket Pro+ Ph. Tester with Replaceable Sensor
$296.00
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Car Audio System Of Speaker Polarity Tester FH-168 Phase Meter Phasemeter
$17.99
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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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Oakton pH 150 Waterproof Portable Meter with SJ All-in-One Electrode
$583.61
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Apera Instruments AI1205 PH60S-E Replacement Probe for PH60S Pocket pH Tester
$113.75
Avg. Savings $37.81
Dr.Meter 0.01pH High Accuracy Pocket Size pH Meter with ATC Backlit 0-14 pH Measurement Range
$16.99
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Dr.Meter PH100 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range, White
$29.99
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Homdox Portable pH Tester High Accuracy Handheld pH Meter Yellow with 2xpH Buffer Powders
$6.99
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Hanna Instruments HI 98107 pHep pH Tester, with +/-0.1 Accuracy
$48.27
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Milwaukee Instruments pH55 Waterproof pH Tester
$55.00
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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
$29.99
Avg. Savings $0.83
Oakton Waterproof pH1 EcoTster Solution
$19.58
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Complete Water Test Kit With TDS Meter - Home Testing With Results In Minutes
$13.96
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Milwaukee MW101 PH Meter
$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
$76.00
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Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
$61.75
Avg. Savings $22.20
Atlas Scientific pH Circuit
$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
$16.77
Avg. Savings $1.48
PHTester PH-009 Digital pH Meter Tester, With 2 Pack of Calibration Solution Mixture Included
$14.99
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Oakton EcoTestr pH 2+ Pocket pH Meter
$152.64
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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
$450.50
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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
$285.00
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Hach 9531600 Pocket Pro Salinity Tester
$139.80
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Extech PH110 Extech PH110 ExStik Waterproof pH Meter; Refillable
$224.98
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