ph meters and solutions

Extech ExStik Waterproof pH Pen Model PH100

$130.91

Extech ExStik Waterproof pH Pen Replacement pH Module

$60.35

Extech Oyster Series pH-Conductivity-TDS-ORP-Salinity Meter

$514.74

Extech Polymer Conductivity Cell Probe

$97.59

Extech Standard pH Electrode (12 x 160mm)

$52.37

Hach Pocket Pro pH Tester

$120.82

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Hach Pocket Pro+ pH Tester

$190.75

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Hach Replacement Sensor for Pocket Pro+ pH Tester

$115.50

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Hanna Instruments Checker pH Tester

$39.21

Hanna Instruments pHep 4 pH-Temperature Tester

$116.49

Hanna Instruments pHep 5 pH-Temperature Tester

$129.46

Hanna® Waterproof ORP, pH and Temperature Meter

$233.95

Horiba LAQUAtwin pH-11 Meter

$156.95

Horiba LAQUAtwin pH-22 Meter

$182.94

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Horiba LAQUAtwin pH-33 Meter

$209.12

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Horiba LAQUAtwin Sensor pH-11--22--33

$115.74

LaMotte Individual Soil pH Kit

$117.61

Oakton Double Junction Waterproof pHTestr 30

$151.77

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Oakton ORP Electrode, Single-junction

$103.98

Oakton PC2700 Meter w-pH Electrode, Conductivity-Temp Probe, and Electrode Stand

$1,798.17