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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)
Cole-Parmer (5)
GF Piping Systems (101)
Monnit (6)
Myron L (33)
Oakton (5)
PCE Instruments (16)
Sensaphone (1)
Sensorex (351)
Walchem (91)
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-15%
3-2764-2 Flat pH Electrode, PT1000 TC by GF Piping Systems
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-18%
3-2744-1 Flat Style, Differential pH Electrode, 3 Kohm TC by GF Piping Systems
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-20%
3-2751-1-075 IN LINE Electronics. 3/4" NPT 75' Cable by GF Piping Systems
$909.00
$731.00
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AI4586 IndSen 2071M-BR-TS Combination Bromide Ion Selective Electrode with ATC by Apera Instruments
$420.00
$407.48
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AI4531 IndSen 2071M-CA-TS Combination Calcium Ion Selective Electrode with ATC by Apera Instruments
$490.00
$475.40
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AI4562 IndSen 2071M-CL-TS Combination Chloride Ion Selective Electrode with ATC by Apera Instruments
$420.00
$407.48
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AI4579 IndSen 2071M-CU-TS Combination Copper Ion Selective Electrode with ATC by Apera Instruments
$420.00
$407.48
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AI4555 IndSen 2071M-F-TS Combination Fluoride Ion Selective Electrode with ATC by Apera Instruments
$420.00
$407.48
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AI4593 IndSen 2071M-I-TS Combination Iodide Ion Selective Electrode with ATC by Apera Instruments
$420.00
$407.48
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AI4548 IndSen 2071M-K-TS Combination Potassium Ion Selective Electrode with ATC by Apera Instruments
$490.00
$475.40
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AI4517 IndSen 2071M-NH-TS Combination Ammonium Ion Selective Electrode with ATC by Apera Instruments
$490.00
$475.40
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AI4524 IndSen 2071M-NO-TS Combination Nitrate Ion Selective Electrode with ATC by Apera Instruments
$490.00
$475.40
Send Request
-6%
203DJ-F Inline pH Electrode (ATC, long-life reference, BNC/RCA connector) by Apera Instruments
$95.00
$89.12
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-6%
203DJ-C Inline pH Electrode (long-life reference, BNC connector) by Apera Instruments
$69.00
$64.73
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-6%
AI3249 LabSen 873 Refillable pH/Temperature Electrode for Non-Aqueous Solutions and Organic Solvents by Apera Instruments
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-15%
3-2724-HF-10 pH Electrode, Sens Flat HF DLoc NPT 3K by GF Piping Systems
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FGD-0305 PH Sensor 4-20mA Fixed by Sensaphone
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P74FR-3-SQC pH Sensor for 750II Monitor/Controller 3/4" MNPT Double Junction for Environmental Applications w/ 3' Quick Connect Cable M/F by Myron L
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-21%
PCE-228-Kit pH-Meter Kit (Electrode SD Memory Card Calibration Solution Temperature Sensor) by PCE Instruments
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-6%
AI317-E PR60F-DE Replacement Flat pH./ORP Probe by Apera Instruments
$110.00
$103.20
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-6%
ORP60F-E Replacement Flat ORP Probe by Apera Instruments
$70.00
$65.67
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S272CDHFTC-MB/P1K/20/TL/TL S272 Series Online Process Monitoring Flat pH Electrode (HF Resistant), PT1000 RTD, 20' Cable Tinned Leads, Modbus by Sensorex
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S272CDHFTC-MB/P1K/50/TL/TL S272 Series Online Process Monitoring Flat pH Electrode (HF Resistant), PT1000 RTD, 50' Cable Tinned Leads, Modbus by Sensorex
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-20%
3-2751-4-100 Sub Electronics 3/4" ISO 100 ft Cable by GF Piping Systems
$909.00
$731.00
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-20%
3-2751-4-050 Sub Electronics 3/4" ISO 50 ft Cable by GF Piping Systems
$909.00
$731.00
Send Request
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