Cole-Parmer Datasheets for pH Instruments

pH instruments are used to measure or monitor potential of hydrogen (pH) in a solution.
pH Instruments: Learn more

Product Name Notes
WTW ProfiLine pH 3310 drinking water set -- GO-58890-24
WTW ProfiLine pH 3310 Handheld Meter Only -- GO-58890-20
WTW ProfiLine pH 3310 meter kit with SenTix 41 pH electrode -- GO-58890-22
WTW ProfiLine pH 3310 meter with Sentix 51 electrode -- GO-58890-26
• A rugged new line of electrochemistry meters with a range of features, benefits, and price points to meet every application and budget! • Advanced 3310 models feature an innovative...
WTW ProfiLine pH 3210 drinking water set -- GO-58890-14
WTW ProfiLine pH 3210 Handheld Meter Only -- GO-58890-10
WTW ProfiLine pH 3210 meter with Sentix 41 probe -- GO-58890-12
WTW ProfiLine pH 3210 meter with Sentix 51 probe -- GO-58890-16
• A rugged new line of electrochemistry meters with a range of features, benefits, and price points to meet every application and budget! • Datalogging for up to 200 manual...
WTW ProfiLine pH 3110 drinking water set -- GO-58890-06
WTW ProfiLine pH 3110 Handheld Meter Only -- GO-58890-00
WTW ProfiLine pH 3110 meter kit with SenTix 41 probe -- GO-58890-04
WTW ProfiLine pH 3110 meter with Sentix 21 probe -- GO-58890-02
• A rugged new line of electrochemistry meters with a range of features, benefits, and price points to meet every application and budget! Durable meters feature a 100% waterproof and...
YSI Ecosense pH100A pH/mV/Temp Handheld Meter Kit -- GO-59351-34
YSI Ecosense pH100A pH/mV/Temp Handheld Meter Only -- GO-59351-32
• Accurate, economical portable meter • Automatic buffer recognition for US and NIST buffers • Automatic or manual temperature compensation The pH100A combines low cost with a rugged, waterproof design--making...
Thermo Scientific Orion Star A321 pH Portable Meter Kit -- GO-58825-46
Thermo Scientific Orion Star A321 pH Portable Meter Only -- GO-58825-44
Thermo Scientific Orion Star A324 pH/ISE Portable Meter Kit -- GO-58825-66
Thermo Scientific Orion Star A324 pH/ISE Portable Meter Kit with NIST Calibration -- GO-58826-66
Thermo Scientific Orion Star A324 pH/ISE Portable Meter Only -- GO-58825-64
Thermo Scientific Orion Star A324 pH/ISE Portable Meter Only with NIST Calibration -- GO-58826-64
• Advanced features and dependability makes it the top choice for measuring samples • Multilanguage interface supports Engliah, Spanish, French, Italian, German and Chinese • Improved stability algorithm provide better...
Hach ISFET Benchtop pH/mV/Ion Meter Only -- GO-59545-00
Hach ISFET Benchtop pH/mV/Ion Meter With Probe -- GO-59545-04
• Advanced models employ Bluetooth<reg> wireless remote control and data transfer • Good Laboratory Practices (GLP) compliant with time-date stamp datalogging, password security, and recalibration alarm • Graph and collect...
Oakton pH 2700 Benchtop Meter with electrode arm -- GO-35420-22
Oakton pH 2700 Benchtop Meter with electrode arm and NIST-traceable Calibration -- GO-35420-23
Oakton pH 2700 Benchtop Meter with Probes -- GO-35420-20
Oakton pH 2700 Benchtop Meter with Probes and NIST Calibration -- GO-35420-21
• Affordable meters that meet GLP requirements! • Oversize, informative display with bright backlight • High 0.001 pH resolution with ±0.002 pH accuracy • Store and recall up to 500...
Thermo Scientific Orion Star A121 pH Portable Meter Kit with NIST Calibration -- GO-58826-08
Thermo Scientific Orion Star A121 pH Portable Meter Only -- GO-58825-06
Thermo Scientific Orion Star A121 pH Portable Meter Only with NIST Calibration -- GO-58826-06
• Combine simplicity with accuracy for your portable pH measurements • Large LCD displays pH or mV along with temperature • Up to 3 point calibration, with easy recall of...
Accumet AB150 pH / mV Benchtop Meter Kit -- GO-59340-00
Accumet AB150 pH / mV Benchtop Meter Only -- GO-59331-52
Accumet AB150B pH / mV Benchtop Meter Kit -- GO-59340-05
Accumet AB200 pH / ISE Benchtop Meter Kit -- GO-59340-10
Accumet AB200 pH/Conductivity Benchtop Meter Only -- GO-59331-56
Accumet AB250 pH/Conductivity Benchtop Meter Kit -- GO-59340-20
Accumet AB250 pH/ISE Benchtop Meter Only -- GO-59331-54
• Combines basic meter economy with 0.001 pH resolution • Plain language prompts for easy setup • 500 data points with date-and-time stamp to meet GLP • USB and bidirectional...
YSI Pro 10 pH/ORP/temperature portable meter -- GO-59352-16 • Configurable to laboratory or field applications • Choose from laboratory probes with cables, or separate field probes and field cable lengths • Readable in any light<em>backlit display with glow-in-the-dark...
SAM-1 (Smart Aqua Meter) pH/ORP/conductivity module -- GO-05760-30 • Convert your smartphone into a pH/ORP/conductivity/temperature meter • Free SAM-1â„¢ app and product compatible with Apple® and Androidâ„¢ devices • Powered by device—no charging required • Transfer data by...
Cole-Parmer Economy Field pH / mV Meter, Analog -- GO-05996-70
Cole-Parmer Economy Field pH / mV Meter, Digital -- GO-05996-80
• Designed for field use • Display is ideal for quick checks at a glance • High accuracy at an exceptional price Field Meters are perfect indoors or outdoors<emdash>durable plastic...
Hach IntelliCAL ISENH3181 Ammonia ISE Replacement Membranes; 3/Pk -- GO-59004-77 • Designed for Hach HQd meters only Not a probe. Replacement membrane cap for ammonia probe. 3 per pack.
Hach IntelliCAL Ammonia ISE, 1-m cable -- GO-59004-67
Hach IntelliCAL Chloride ISE, 1-m cable -- GO-59004-68
Hach IntelliCAL Fluoride ISE, 1-m cable -- GO-59004-69
Hach IntelliCAL Lab pH Probe, gel, 1-m cable -- GO-59004-73
Hach IntelliCal Lab pH Probe, refillable, 1-m cable -- GO-59004-72
Hach IntelliCAL Nitrate ISE, 1-m cable -- GO-59004-70
Hach IntelliCAL ORP Lab Probe, 1-m cable -- GO-59004-66
Hach IntelliCAL ORP Rugged Probe, 5-m cable -- GO-59004-64
Hach IntelliCAL pH Rugged Probe, 5-m cable -- GO-59004-74
Hach IntelliCAL Sodium ISE, 1-m cable -- GO-59004-71
• Designed for Hach HQd meters only • IntelliCAL Probes: • Digital solid-state technology for 'plug-and-play' performance • Factory calibrated-ready to use out of box • Move between meters without...
Cole-Parmer laboratory pH/mV meter, analog -- GO-05996-50
Cole-Parmer laboratory pH/mV meter, digital -- GO-05996-60
• Designed for lab use • Display is ideal for quick checks at a glance • High accuracy at an exceptional price Lab meters are ideal for benchtop use<emdash>feature solid...
Oakton Ion 700 Benchtop Meter w/ All-In-One pH Electrode and NIST Cal -- GO-35419-27
Oakton Ion 700 Benchtop Meter with "all-in-one" pH electrode -- GO-35419-23
Oakton Ion 700 Benchtop Meter with electrode stand -- GO-35419-22
Oakton Ion 700 Benchtop Meter with Probes -- GO-35419-20
Oakton Ion 700 Benchtop Meter with Probes and NIST Calibration -- GO-35419-24
Oakton Ion 700 Benchtop Meter with Stand and NIST Calibration -- GO-35419-26
Oakton pH 700 Benchtop Meter with "all-in-one" pH electrode -- GO-35419-03
Oakton pH 700 Benchtop Meter with All-in-One Probe and NIST Calibration -- GO-35419-05
Oakton pH 700 Benchtop Meter with Electrode Stand and NIST Calibration -- GO-35419-15
Oakton pH 700 Benchtop Meter with Probes and NIST Calibration -- GO-35419-11
Oakton pH 700 Benchtop Meter with Probes and Stand -- GO-35419-10
Oakton pH 700 Benchtop Meter, meter and probe stand -- GO-35419-12
Oakton pH 700 Benchtop Meter, meter only -- GO-35419-00
Oakton pH 700 Benchtop Meter, meter only with NIST-traceable Calibration -- GO-35419-01
• Designed for today's crowded laboratory benchtops! • Compact footprint is over 40% smaller than other benchtop meters • Large display permits easier readout viewing • Datalogging allows you to...
Oakton Ion 6+ Handheld Meter Kit w/ Case, Solutions, and pH/ATC Probe -- GO-35613-82
Oakton Ion 6+ Handheld Meter with ATC Probe -- GO-35613-80
Oakton Ion 6+ meter kit with NIST-traceable Calibration -- GO-35613-83
Oakton Ion 6+ meter only with NIST-traceable Calibration -- GO-35613-81
• Direct readout of ion concentration at an economical price • Compact and easy-to-use with preprogrammed ion calibration points • mV mode allows you to check electrode calibration and performance...
Thermo Scientific Orion Star A221 pH Portable Meter Kit with NIST Calibration -- GO-58826-18
Thermo Scientific Orion Star A221 pH Portable Meter Only -- GO-58825-16
Thermo Scientific Orion Star A221 pH Portable Meter Only with NIST Calibration -- GO-58826-16
• Durability and depenability make it the ideal choice for every sample, every day, anywhere • Multilanguage interface supports Engliah, Spanish, French, Italian, German and Chinese • Improved stability algorithm...
Thermo Scientific Orion Star A211 pH Benchtop Meter Kit with NIST Calibration -- GO-58826-24
Thermo Scientific Orion Star A211 pH Benchtop Meter Only -- GO-58825-22
Thermo Scientific Orion Star A211 pH Benchtop Meter Only with NIST Calibration -- GO-58826-22
• Durability and dependability make it the ideal choice for every lab, every sample, every day • Multilanguage interface supports English, Spanish, French, Italian, German and Chinese • Improved stability...
Oakton pH Tutor Benchtop Meter with Electrode -- GO-35619-30 • Easy-to-use meter doesn’t sacrifice technology or reliability • One of the most economical benchtop meters available • Ideal for quick, simple pH measurements Whether you need quick checks in...
Cole-Parmer P100 pH Meter with pH Electrode, Handheld -- GO-59200-02
Cole-Parmer PC100 pH/Conductivity Meter with Probe, Handheld -- GO-59200-04
• Economical alternative for basic pH, mV, conductivity, TDS, salinity and temperature measurements • IP57 waterproof rating • Automatic temperature compensation • Protective rubber boot with convenient fold-out stand The...
Extech Waterproof EX800 Pocket Water Quality Tester -- GO-99598-20 • Everything needed for pH, chlorine, and temperature measurement in one convenient kit • Interchangeable flat surface electrodes work in liquids, semisolids, and solids • Smart chip informs you when...
Oakton pH 620 Waterproof Handheld Meter Only -- GO-35418-22
Oakton Waterproof pH 620 Meter Only with NIST-traceable Calibrations -- GO-35418-23
Oakton Waterproof pH 620 Meter with pH probe -- GO-35418-20
Oakton Waterproof pH 620 Meter with pH probe with NIST-traceable Calibrations -- GO-35418-21
• Expanded range, resolution and accuracy, increased memory, and advanced communications! • Measure pH or ISE with 0.001 maximum resolution • Out-of-date or unperformed calibrations are now things of the...
Oakton pH 600 Waterproof Handheld Meter Only -- GO-35418-02
Oakton pH 610 Waterproof Handheld Meter Only -- GO-35418-12
Oakton Waterproof pH 600 Meter Kit with NIST-traceable Calibrations -- GO-35418-71
Oakton Waterproof pH 600 Meter Only with NIST-traceable Calibration -- GO-35418-03
Oakton Waterproof pH 600 Meter with pH probe -- GO-35418-00
Oakton Waterproof pH 600 Meter with pH probe with NIST-traceable Calibrations -- GO-35418-01
Oakton Waterproof pH 610 Meter Kit with NIST-traceable Calibration -- GO-35418-81
Oakton Waterproof pH 610 Meter Only with NIST-traceable Calibrations -- GO-35418-13
Oakton Waterproof pH 610 Meter with pH probe -- GO-35418-10
Oakton Waterproof pH 610 Meter with pH probe with NIST-traceable Calibrations -- GO-35418-11
• Expanded range, resolution and accuracy, increased memory, and advanced communications! • No more excuses for missing data! • Out-of-date or unperformed calibrations are now things of the past! •
Knick Intrinscially Safe Handheld pH Meter Kit -- GO-59351-02 • For environments where nonsparking equipment is required • Zone 0/1 ATEX approved for classified areas • Graphical color display with high resolution for daylight-readable color • Integrated panel protects...
Oakton pH 6+ Handheld Meter Kit w/ Case, Solutions, and pH/ATC Probe -- GO-35613-24
Oakton pH 6+ Handheld Meter with ATC; Order pH probe separately -- GO-35613-20
Oakton pH 6+ Handheld Meter with pH Probe -- GO-35613-22
Oakton pH 6+ meter kit with NIST-traceable Calibration -- GO-35613-44
Oakton pH 6+ meter only with NIST-traceable Calibration -- GO-35613-41
Oakton pH 6+ meter with probe with NIST-traceable Calibration -- GO-35613-42
• High +/-0.01 pH accuracy at an economical price • Convenient, compact design • Up to five-point push-button calibration with autobuffer recognition • Displays pH or mV and temperature with...
Oakton pH 5+ Handheld Meter Kit w/ Case, Solutions, pH/ATC Probe -- GO-35613-54
Oakton pH 5+ Handheld Meter with ATC; Order pH probe separately -- GO-35613-50
Oakton pH 5+ Handheld Meter with pH Probe -- GO-35613-52
Oakton pH 5+ meter kit with NIST-traceable Calibration -- GO-35613-55
Oakton pH 5+ meter only with NIST-traceable Calibration -- GO-35613-51
Oakton pH 5+ meter with probe with NIST-traceable Calibration -- GO-35613-53
• High +/-0.01 pH accuracy at an economical price • Convenient, compact design • Up to five-point push-button calibration with autobuffer recognition • Displays pH and temperature with the press...
YSI TRULAB 1110 pH/mV/temperature Benchtop Meter -- GO-05510-15
YSI TRULAB 1310 pH/mV/temperature Benchtop Meter with GLP -- GO-05510-30
YSI TRULAB 1310 pH/mV/temperature Benchtop Meter with Printer/GLP -- GO-05510-35
YSI TRULAB 1320 pH/ISE/ mV/temperature Benchtop Meter with GLP -- GO-05510-40
YSI TRULAB 1330 pH/ISE/mV/temperature Benchtop Meter with Printer/GLP -- GO-05510-45
• Ideal for accurate, convenient, and affordable lab testing • Range of products from basic pH to dual-channel pH and ISE meters • Select a basic model, one with data...
Hach HQ11D Portable Starter Package with MTC101 ORP Electrode -- GO-59004-14
Hach HQ11D Portable Starter Package with PHC201 pH Electrode -- GO-59004-08
• IntelliCA<tm> smart probes have ''plug-and-play'' technology for maximum flexibility • HQd meters with IntelliCAL probes packaged together for your convenience • Option to select from 13-lanuages in setup mode...
Hach HQ440D Benchtop Meter Package with PHC281 pH Ultra Electrode -- GO-59004-22
Hach HQ440d Digital Ammonia Bench Meter Kit -- GO-59004-28
Hach HQ440d Digital Fluoride Bench Meter Kit -- GO-59004-32
Hach HQ440d Digital Nitrate Bench Meter Kit -- GO-59004-36
Hach HQ440d Digital Sodium Bench Meter Kit -- GO-59004-34
• IntelliCAL<tm> smart probes have ''plug-and-play'' technology for maximum flexibility • IntelliCAL<tm> probes are precalibrated for maximum accuracy • Super-bright LCD and large font for easy-to-read results • Option to...
Thermo Scientific Orion Star A111 pH Benchtop Meter Kit with NIST Calibration -- GO-58826-04
Thermo Scientific Orion Star A111 pH Benchtop Meter Only -- GO-58825-02
Thermo Scientific Orion Star A111 pH Benchtop Meter Only, with NIST Calibration -- GO-58826-02
• Make it easy and affordable to take simple, accurate pH measurements • Large LCD displays pH or mV along with temperature • Up to 3-point pH calibration, with easy...
Hach Standard ISFET Waterproof pH Meter Kit -- GO-99361-10
Hach Standard ISFET Waterproof pH Meter Only -- GO-99361-02
• pH buffer recognition of seven buffers, three-point pH calibration, and automatic or manual temperature compensation recognition • IP67-rated meter is waterproof and even floats if dropped in water Versatile...
inoLab 7110 basic pH/mV/T benchtop meter -- GO-58890-60
inoLab 7310 advanced pH/mV/T benchtop meter -- GO-58890-62
inoLab 7310 advanced pH/mV/T benchtop meter with printer -- GO-58890-64
• Providing accurate measurements, compliant documentation, and secure traceability • Auto-recognition of USA/NIST and DIN buffers • AutoRead function ensures repeatable results • Easy to calibrate and maintain with calibration...
YSI Pro 1020 pH and Dissolved Oxygen Meter -- GO-59352-10 • Rugged and reliable handheld instrument • IP67-rated waterproof housing with military-spec connectors • Large backlit display and glow-in-the dark keypad for any lighting condition • 50-data set memory; no...
Oakton PC 650 Waterproof Handheld Meter Only -- GO-35431-02 • Top-of-the-line dual parameter meters offer features typically found on much more expensive models! • Simultaneously measure your choice of pH, mV, or ISE and conductivity • Log up to...
Oakton PD 650 Waterproof Handheld Meter Kit -- GO-35432-70
Oakton PD 650 Waterproof Handheld Meter Only -- GO-35432-02
Oakton Waterproof PD 650 Meter with probes -- GO-35432-00
• Top-of-the-line dual parameter meters offer features typically found on much more expensive models! • Simultaneously measure your choice of pH, mV, or ISE and dissolved oxygen • Log up...
Oakton Waterproof pH Meter, double junction electrode, NIST-traceable calibration -- GO-35618-10 • Waterproof and dustproof with IP67-rated housing that floats! • Built-in memory function makes it easy to recall data • Five-point pH calibration with auto-buffer recognition Basic pH 300 Meter...
Extech PH220-C : Palm pH Meter w/ ATC Electrode -- GO-53026-43
Extech PH220-S : Palm pH Meter Kit W/Atc Ph Stick Type Pol Dia.)F -- GO-53026-45
Big Digit LCD display in rugged housing with choice of stick or cabled pH Electrode FEATURES|<UL> <LI>Large LCD displays pH or mV and temperature simultaneously |<LI>Microprocessor provides for automatic buffer...
Oakton Waterproof pH 150 Portable Meter Kit with Calibration -- GO-35614-91
Oakton Waterproof pH 450 Portable Meter Kit with Calibration -- GO-35618-91
Meter kit with calibration
Oakton Waterproof pH 450 Portable Meter Kit -- GO-35618-90 Meter kit
Oakton Waterproof pH 450 Portable Meter Only -- GO-35618-32 Meter only; order electrode separately
Oakton Waterproof pH 150 Portable Meter; Meter Only -- GO-35614-32 Meter only
Oakton Waterproof pH 450 Portable Meter Only with Calibration -- GO-35618-34 Meter with calibration; order electrode separately
Oakton Waterproof pH 150 Portable Meter; Meter Only with Calibration -- GO-35614-34 Meter with calibration; order probes separately
Oakton Waterproof pH 150 Portable Meter with SJ All-in-One Electrode -- GO-35614-30
Oakton Waterproof pH 450 Portable Meter with Electrode -- GO-35618-30
Meter with electrode
Oakton Waterproof pH 150 Portable Meter Kit -- GO-35614-90 Meter with electrodes, solutions, and case
Oakton Waterproof pH 150 Portable Meter, SJ All-in-One Probe, and Calibration -- GO-35614-33
Oakton Waterproof pH 450 Portable Meter and Probe with Calibration -- GO-35618-33
Meter with probe and calibration
Extech PH110 ExStik Waterproof pH Meter; Refillable -- GO-53026-37 pH Meter