pH Testing
Sort by Popular
Apera Instruments PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range
$88.77
Avg. Savings $9.50
Bluelab Combo Meter (pH, Conductivity, and Temperature)
$239.90
View Deals
API Pondcare Master Liquid Test Kit
$34.98
Avg. Savings $8.70
Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe
$148.75
View Deals
Phin Hpr1710 Smart Water Care Electronic Chemical Monitor
$148.94
Avg. Savings $52.99
Hach 9531000 Pocket Pro pH Tester
$3.49
View Deals
Extech PH110 Waterproof ExStik pH Meter
$119.99
View Deals
Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range
$229.08
View Deals
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
$28.00
View Deals
Extech EC500 Waterproof ExStik II pH/Conductivity Meter
$159.99
View Deals
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
$43.17
Avg. Savings $1.64
pH DEVELOPMENT KIT FOR ARDUINO, pH PROBE/ SOLUTIONS/ pH CIRCUIT
$164.99
View Deals
Milwaukee MW 500 Digital ORP Meter
$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
$29.99
View Deals
Complete Water Test Kit With TDS Meter - Home Testing With Results In Minutes
$13.96
View Deals
Oakton EcoTestr pH 2+ Pocket pH Meter
$148.00
View Deals
Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
$249.46
View Deals
Hach 9531600 Pocket Pro Salinity Tester
$168.43
View Deals
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
$25.98
View Deals
SX610 Waterproof pH Pen Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Suitable for Test Tube Testing, Replaceable Probe
$68.54
View Deals
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
$90.65
View Deals
Milwaukee Instruments MW100 Ph Meter with 2 Point Manual Calibration
$102.00
View Deals
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
View Deals
Oakton pHTestr 30 Waterproof pH Testr 30 Pocket Tester
$104.95
View Deals
Hach 9531000 Pocket Pro pH Tester
$193.00
View Deals
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
View Deals
Apera Instruments AI1205 PH60S-E Replacement Probe for PH60S Pocket pH Tester
$137.54
View Deals
[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)
$18.90
View Deals
Digital pH Meter with pH buffer powder pH Test Strips Auto Calibration Button 0-14 pH Testing, Aquarium, Water, Swimming Pool, Hydroponics
$7.99
View Deals
Dr.Meter 0.01pH High Accuracy Pocket Size pH Meter with ATC Backlit 0-14 pH Measurement Range
$16.99
View Deals
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
$35.99
View Deals
Homdox Portable pH Tester High Accuracy Handheld pH Meter Yellow with 2xpH Buffer Powders
$6.99
View Deals
Hanna Instruments HI 98107 pHep pH Tester, with +/-0.1 Accuracy
$58.25
View Deals
Milwaukee Instruments pH55 Waterproof pH Tester
$55.00
View Deals
Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Set
$39.90
View Deals
Oakton Waterproof pH1 EcoTster Solution
$19.58
View Deals
Milwaukee MW101 PH Meter
$118.00
View Deals
Hanna Instruments HI98308 Water Purity Tester, 0.0 to 99.9 mS/cm, 0.1 mS/cm Resolution, +/-2% Accuracy
$76.00
View Deals
Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
$54.39
Avg. Savings $8.74
Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
$169.99
Avg. Savings $21.65
Atlas Scientific pH Circuit
$47.99
View Deals
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
View Deals
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)
$12.39
View Deals
Oakton Waterproof pHTestr 10 BNC Pocket pH Tester
$165.00
View Deals
Car Audio System Of Speaker Polarity Tester FH-168 Phase Meter Phasemeter
$17.99
View Deals
Hach 9532000 Pocket Pro+ pH Tester with Replaceable Sensor
$296.00
View Deals
Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
$29.55
View Deals
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
View Deals
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
View Deals
Capital One Shopping gets you better offers, automatically applies the best coupon code at checkout, and lets you know when prices drop on products you've viewed and purchased.
© 2024 Capital One Shopping
