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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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-15%
3-2751-1-050 IN LINE Electronics. 3/4" NPT 50' Cable by GF Piping Systems
$816.00
$694.60
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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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102028 In-Line Mounting SS Gland for High Temp/Submersion pH/ORP Sensors by Walchem
$352.00
$345.00
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-16%
3-2760-21 In-line Preamplifier, ISO by GF Piping Systems
$662.00
$552.80
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-16%
3-2760-11 In-line Preamplifier, NPT by GF Piping Systems
$662.00
$552.80
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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
Send Request
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
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-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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191936 Internal pH/ORP/ISE Preamplifier, BNC Input by Walchem
$202.00
$197.98
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191938 Internal pH/ORP/ISE Preamplifier, Terminal Block Input by Walchem
$202.00
$197.98
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SG301C Laboratory and General Use Refillable Glass pH Electrode, Single Junction by Sensorex
$271.25
$259.10
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SG300CD Laboratory and General Use Sealed Glass pH Electrode, Double Junction by Sensorex
$267.50
$255.70
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SG300C Laboratory and General Use Sealed Glass pH Electrode, Single Junction by Sensorex
$246.10
$236.29
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SG300CIT Laboratory and General Use Sealed Glass pH Electrode, Single Junction (Calomel Free) by Sensorex
$328.49
$321.96
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SG300G Laboratory and General Use Sealed Glass pH Half-Cell Electrode by Sensorex
$209.72
$205.55
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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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-13%
3-3719.390 Locking Shroud, 3719 spare by GF Piping Systems
$350.00
$305.29
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