Ph/Conductivity Meters

Researchers, technicians, and environmentalists use the pH meter to measure the amount of acid, or hydrogen-ion, in a solution or semi-solid. The meter’s applications include food production, reverse osmosis, pools and spa, and paper industries. A digital meter converts the signal from an electrode or sensor into a reading of each solution’s acidity or alkalinity.

Transcat is your premier provider of pH meters for the best names in the industry, such as Cole-Parmer, Hanna Instruments, and Thermo Electron-Orion. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. We also offer ISO 17025 Accredited pH Meter Calibration Services, which can be performed on either your current assets or new instruments purchased from Transcat.

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  1. Myron L Company ULTRAMETER II
    Myron L Company ULTRAMETER II Conductivity,Resistivity,TDS,pH ORP/Free Chlorine,Temperature
    Order #: 6PIIFCE
    Mfg #: 6PIIFCE
    Availability: In stock
    Special Price CA$1,654.85 Regular Price CA$1,798.75
    Conductivity,Resistivity,TDS,pH ORP/Free Chlorine,Temperature Learn More
  2. Myron L Company 4PII
    Myron L Company 4PII UltraMeter II/Temperature, Conductivity,Resistivity,TDS
    Order #: 4PII
    Mfg #: 4PII
    Availability: In stock
    Special Price CA$1,317.20 Regular Price CA$1,431.75
    UltraMeter II/Temperature, Conductivity,Resistivity,TDS Learn More
  3. Control Company 4367
    Control Company 4367 Traceable Salinity Meter
    Order #: 4367
    Mfg #: 19601-21
    Availability: In stock
    Special Price CA$97.95 Regular Price CA$115.24
    Traceable Salinity Meter Learn More
  4. Oakton EW-35613-20
    Oakton EW-35613-20 pH 6+ HH Meter w/ATC Probe (order pH probe separately)
    Order #: EW-35613-20
    Mfg #: 35613-20
    Availability: In stock
    Special Price CA$272.36 Regular Price CA$558.77
    pH 6+ HH Meter w/ATC Probe (order pH probe separately) Learn More
  5. Cole-Parmer 35634-14
    Cole-Parmer 35634-14 Waterproof pHTestr 10 BNC
    Order #: WD-35634-14
    Mfg #: 35634-14
    Availability: In stock
    Special Price CA$166.18 Regular Price CA$195.51
    Waterproof pHTestr 10 BNC Learn More
  6. Cole-Parmer 35431-02
    Cole-Parmer 35431-02 Waterproof Handheld Meter Only
    Order #: WD-35431-02
    Mfg #: 35431-02
    Availability: In stock
    CA$2,181.45
    Waterproof Handheld Meter Only Learn More
  7. Vaisala HM70
    Vaisala HM70 Hand Held Humidity/Temperature Meter w/HMP76 Probe
    Order #: HM70D0B1A0EB
    Mfg #: HM70D0B1A0EB
    Availability: Ships in 3-4 weeks
    CA$2,991.17
    Hand Held Humidity/Temperature Meter w/HMP76 Probe Learn More
  8. Myron L Company 9PTKB
    Myron L Company 9PTKB Ultrameter III Kit
    Order #: 9PTK
    Mfg #: 9PTKB
    Availability: Ships in 3-4 weeks
    Special Price CA$2,540.35 Regular Price CA$2,761.25
    Ultrameter III Kit Learn More
  9. Thermo Electron - Orion VSTAR52
    Thermo Electron - Orion VSTAR52 Temperature/pH Conductivity Meter
    Order #: VSTAR52
    Mfg #: VSTAR52
    Availability: Ships in 3-4 weeks
    Special Price CA$3,624.51 Regular Price CA$4,027.24
    Temperature/pH Conductivity Meter Learn More
  10. Thermo Electron - Orion STARA3225
    Thermo Electron - Orion STARA3225 A322 Portable Conductivity Meter
    Order #: STARA3225
    Mfg #: STARA3225
    Availability: Ships in 3-4 weeks
    Special Price CA$2,051.65 Regular Price CA$2,279.62
    A322 Portable Conductivity Meter Learn More
  11. Myron L Company EP-10
    Myron L Company EP-10 Conductivity/Resistivity Meter 0-10,000uS
    Order #: EP-10
    Mfg #: EP-10
    Availability: Ships in 3-4 weeks
    Special Price CA$679.09 Regular Price CA$738.15
    Conductivity/Resistivity Meter 0-10,000uS Learn More
  12. Myron L Company 9P
    Myron L Company 9P Ultrameter III, Instrument Only
    Order #: 9P
    Mfg #: 9P
    Availability: Ships in 3-4 weeks
    Special Price CA$2,120.60 Regular Price CA$2,305.00
    Ultrameter III, Instrument Only Learn More
  13. Thermo Electron - Orion STARA3250
    Thermo Electron - Orion STARA3250 pH/Conductivity Portable Meter
    Order #: STARA3250
    Mfg #: STARA3250
    Availability: Ships in 3-4 weeks
    Special Price CA$1,800.28 Regular Price CA$2,000.32
    pH/Conductivity Portable Meter Learn More
  14. Oakton EW-35607-32
    Oakton 35607-32 Waterproof CON 150 Portable Meter with Probe
    Order #: EW-35607-32
    Mfg #: 35607-32
    Availability: Ships in 3-4 weeks
    CA$1,052.44
    Waterproof CON 150 Portable Meter with Probe Learn More
  15. Thermo Electron - Orion STARA2225
    Thermo Electron - Orion STARA2225 0onductivity Portable Meter Kit
    Order #: STARA2225
    Mfg #: STARA2225
    Availability: Ships in 3-4 weeks
    Special Price CA$1,826.62 Regular Price CA$2,029.58
    0onductivity Portable Meter Kit Learn More
  16. Extech DO700
    Extech DO700 Portable Dissolved Oxygen Meter
    Order #: DO700
    Mfg #: DO700
    Availability: Ships in 3-4 weeks
    Special Price CA$1,256.71 Regular Price CA$1,256.72
    Portable Dissolved Oxygen Meter Learn More
  17. Oakton EW-35630-90
    Oakton 35630-90 Waterproof Kit w/Separate pH & Conductivity Probes
    Order #: EW-35630-90
    Mfg #: 35630-90
    Availability: Ships in 3-4 weeks
    CA$1,900.28
    Waterproof Kit w/Separate pH & Conductivity Probes Learn More
  18. Myron L Company PS9
    Myron L Company PS9 Pool Pro Meter Only
    Order #: PS9
    Mfg #: PS9
    Availability: Ships in 3-4 weeks
    Special Price CA$2,256.31 Regular Price CA$2,452.52
    Pool Pro Meter Only Learn More
  19. Cole-Parmer WD-35630-10
    Cole-Parmer WD-35630-10 Oakton Waterproof Portable Meter w/Combination Probe Kit
    Order #: WD-35630-10
    Mfg #: 35630-10
    Availability: Ships in 3-4 weeks
    CA$1,656.20
    Oakton Waterproof Portable Meter w/Combination Probe Kit Learn More
  20. Cole-Parmer 35634-30
    Cole-Parmer 35634-30 Waterproof Tester
    Order #: WD-35634-30
    Mfg #: 35634-30
    Availability: Ships in 3-4 weeks
    Special Price CA$146.96 Regular Price CA$172.90
    Waterproof Tester Learn More
  21. Cole-Parmer 35604-00
    Cole-Parmer 35604-00 Oakton CON 6+ handheld conductivity meter with probe
    Order #: WD-35604-00
    Mfg #: 35604-00
    Availability: Ships in 3-4 weeks
    CA$753.07
    Oakton CON 6+ handheld conductivity meter with probe Learn More
  22. Extech EC500 EXSTIK II Conductivity & pH Meter
    Extech EC500 0XSTIK II Combination Meter, Cond/pH/TDS
    Order #: EC500
    Mfg #: EC500
    Availability: Call for availability
    Special Price CA$238.05 Regular Price CA$238.06
    0XSTIK II Combination Meter, Cond/pH/TDS Learn More
  23. Myron L Company TPH1
    Myron L Company TPH1 Conductivity/TDS/pH/Temperature Meter,TechPro II
    Order #: TPH1
    Mfg #: TPH1
    Availability: Ships in 3-4 weeks
    Special Price CA$1,581.50 Regular Price CA$1,719.03
    Conductivity/TDS/pH/Temperature Meter,TechPro II Learn More
  24. Myron L Company EP11/PH
    Myron L Company EP11/PH pDS pH/Conductivity Meter
    Order #: EP11/PH
    Mfg #: EP11/PH
    Availability: Ships in 3-4 weeks
    Special Price CA$1,072.48 Regular Price CA$1,165.75
    pDS pH/Conductivity Meter Learn More
  25. Control Company 4270
    Oakton 4270 Oakton Traceable Conductivity Standard,5microS
    Order #: 4270
    Mfg #: 00652-22
    Availability: Ships in 3-4 weeks
    Special Price CA$92.13 Regular Price CA$108.40
    Oakton Traceable Conductivity Standard,5microS Learn More
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