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pH Meters

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pH Meters

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

$78.46

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

$141.52

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Bluelab Combo Meter (pH, Conductivity, and Temperature)

$279.99

Avg. Savings $10.81
Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

$262.47

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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

$191.53

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Extech PH110 Waterproof ExStik pH Meter

$129.00

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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

$89.50

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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

$258.96

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Extech EC500 Waterproof ExStik II pH/Conductivity Meter

$184.49

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

$37.09

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Sper Scientific 850063 LCD Test Tube ATC pH Pen, ±0.1 Measuring Accuracy

$55.11

Avg. Savings $21.78
pHin Wi-Fi-Enabled Smart Water Care Monitor for Pools and Hot Tubs, HPR1710

$49.99

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Apera Instruments AI1203 PH60F-E Replacement Probe for PH60F Pocket pH Tester

$38.28

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Milwaukee Instruments PH600AQ Ph Tester With 1 Point Manual Calibration

$32.95

Avg. Savings $3.25
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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Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination

$54.99

Avg. Savings $5.39
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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Bluelab pH 4.0 Calibration Solution 250ml 732897

$12.49

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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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EZO ORP Circuit for Arduino (Oxidation-Reduction Potential) - Electrochemical Sensing Circuit - Compatible Microprocessor UART or I2C Protocol - Calibration Required Atlas Scientific ORP probe

$45.99

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Oakton pHTestr 30 Waterproof pH Testr 30 Pocket Tester

$143.22

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Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode

$254.48

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Milwaukee Instruments MW100 Ph Meter with 2 Point Manual Calibration

$158.70

Avg. Savings $27.83
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

$148.23

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Hach 9531000 Pocket Pro pH Tester

$210.00

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REED Instruments 8689 Digital pH Meter/Pen, 0.00 to 14.00 pH, ±0.05 pH Accuracy, Waterproof

$225.60

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Bluelab Connect Guardian pH, EC and Temperature Monitor

$140.00

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Hanna Instruments HI 98107 pHep pH Tester, with +/-0.1 Accuracy

$48.27

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Oakton EcoTestr pH 2+ Pocket pH Meter

$152.64

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Extech PH110 Extech PH110 ExStik Waterproof pH Meter; Refillable

$154.00

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Begost Digital PH & Temperature Meter High Accuracy Water Quality Tester with Calibration Function, Clear LCD Display for Household Using, Blue

$12.88

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Homdox Portable TDS Tester Handheld TDS Meter Digital Water Tester +/- 2% High Accuracy 0-9990 ppm

$11.59

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SinoWare PH Tester Digital PH Tester Water Red

$5.99

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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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Horiba LAQUAtwin pH-22 Compact Meter Potable pH Meter

$150.00

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Atago 4320 Digital pH Meter, 0.0 to 14.0pH Measurement Range

$174.00

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Sper Scientific 840087 pH Meter

$84.65

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