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pH Sensors

Buy pH Sensors – High-Quality & Reliable Solutions

Find the Perfect pH Sensors for Your Needs on Selectum – Best Prices & Fast Free Shipping!

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Apera Instruments (79)
GF Piping Systems (101)
Monnit (6)
Myron L (33)
PCE Instruments (16)
Sensorex (351)
Walchem (90)

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191096 Sensor, Contacting Conductivity, Active, Tower, 316SS, 0-30 mS, 20' Cable by Walchem
~~$314.00~~
$307.75
Free Shipping
191096-05 Sensor, Contacting Conductivity, Active, Tower, 316SS, 0-30 mS, 5' Cable by Walchem
~~$314.00~~
$307.75
Free Shipping
191694 Sensor, Contacting Conductivity, Boiler, Automatic Temperature Compensation, 0-30 mS by Walchem
~~$440.00~~
$431.25
Free Shipping
191696 Sensor, Contacting Conductivity, Boiler, Automatic Temperature Compensation, 0-300 mS by Walchem
~~$657.00~~
$647.20
Free Shipping
191695 Sensor, Contacting Conductivity, Boiler, No Automatic Temperature Compensation, 0-30 mS by Walchem
~~$288.00~~
$282.27
Free Shipping
191097 Sensor, Contacting Conductivity, Tower, 316SS, 0-30 mS, 20' Cable by Walchem
~~$274.00~~
$268.55
Free Shipping
191647-20 Sensor, Contacting Conductivity, Tower, 316SS, 0-30 mS, 20' Cable by Walchem
~~$183.00~~
$179.36
Free Shipping
191647-03 Sensor, Contacting Conductivity, Tower, 316SS, 0-30 mS, 3' Cable by Walchem
~~$183.00~~
$179.36
Free Shipping
191097-05 Sensor, Contacting Conductivity, Tower, 316SS, 0-30 mS, 5' Cable by Walchem
~~$274.00~~
$268.55
Free Shipping
190986 Sensor, Contacting Conductivity, Tower, Graphite, 0-30 mS, 20' Cable by Walchem
~~$196.00~~
$192.10
Free Shipping
191646-20 Sensor, Contacting Conductivity, Tower, Graphite, 0-30 mS, 20' Cable by Walchem
~~$183.00~~
$179.36
Free Shipping
191646-03 Sensor, Contacting Conductivity, Tower, Graphite, 0-30 mS, 3' Cable by Walchem
~~$183.00~~
$179.36
Free Shipping
190986-05 Sensor, Contacting Conductivity, Tower, Graphite, 0-30 mS, 5' Cable by Walchem
~~$196.00~~
$192.10
Free Shipping
190984-100 Sensor, Contacting Conductivity, Tower, Graphite, Active, 0-30 mS, 100' Cable by Walchem
~~$481.00~~
$471.43
Free Shipping
190984 Sensor, Contacting Conductivity, Tower, Graphite, Active, 0-30 mS, 20' Cable by Walchem
~~$234.00~~
$229.35
Free Shipping
103061 Sensor, Contacting Conductivity, Tower, High Pressure, 0-30 mS by Walchem
~~$768.00~~
$756.50
Free Shipping
191693-10 Sensor, Contacting Conductivity, Tower, High Pressure, 0-30 mS, 10' Cable by Walchem
~~$768.00~~
$756.50
Free Shipping
191638-20 Sensor, Electrodeless Conductivity, CPVC, 500 uS-2000 mS, 20' Cable by Walchem
~~$425.00~~
$416.54
Free Shipping
191638-03 Sensor, Electrodeless Conductivity, CPVC, 500 uS-2000 mS, 3' Cable by Walchem
~~$425.00~~
$416.54
Free Shipping
190988 Sensor, Electrodeless Conductivity, CPVC, Active, 1-10 mS by Walchem
~~$681.00~~
$670.80
Free Shipping
191474 Sensor, Electrodeless Conductivity, CPVC, Active, 1-10 mS, 20' Cable by Walchem
~~$571.00~~
$562.50
Free Shipping
191474-05 Sensor, Electrodeless Conductivity, CPVC, Active, 1-10 mS, 5' Cable by Walchem
~~$571.00~~
$562.50
Free Shipping
104482-20 Sensor, Electrodeless Conductivity, GFRPP, 500 uS-2000 mS, 3/4" NPTM Submersion by Walchem
~~$1,219.00~~
$1,200.80
Free Shipping
191639-20 Sensor, Electrodeless Conductivity, PEEK, 500 uS-2000 mS, 20' Cable by Walchem
~~$1,216.00~~
$1,197.80
Free Shipping
191639-03 Sensor, Electrodeless Conductivity, PEEK, 500 uS-2000 mS, 3' Cable by Walchem
~~$1,216.00~~
$1,197.80
Free Shipping

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