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  • Star A111 pH Benchtop Meter

    Thermo Scientific Orion
    …Printed quick start guide and literature CD STARA1117 Orion Star A111 pH Benchtop Meter ROSS Kit 8157BNUMD Orion ROSS Ultra Triode?refillable epoxy-body pH/ATC electrode 810199 Orion ROSS pH buffer and solutions kit Attached electrode stand and holder Universal power adapter Printed…
  • Waterproof ExStik® pH Meter

    Extech
    …advanced functions and features to a stick style pH meter not found anywhere else RENEW feature that tells you when it's time to replace your pH electrode CAL feature that tells you when it's time to recalibrate your meter Flat Surface pH electrode that is completely waterproof and rugged…
  • Portable Waterproof pH And pH/ORP Meter

    Hanna
    …microprocessor control and prompts Battery powered with auto power off Supplied complete with a double-junction pH electrode, linearized temperature probe and pH 4 and pH 7 buffer solutions, four AAA size 1.5 V batteries, sample vessel and instruction manual in a rugged case. Sensors are guaranteed for…
  • pH/ORP Benchtop Meter with Three Point Calibration

    Hanna
    …benchtop meter. HI 2213 can also measure oxidation reduction potential (ORP) in the mV range. A relative mV feature is provided. Order Information: HI 2213-01 (115V) is supplied with HI 1131B pH electrode, HI 7662 temperature probe, HI 76404N electrode holder, HI 70004 pH 4.01 buffer solution sachet…
  • 0.001 Resolution and Data Logging pH Benchtop Meter

    Hanna
    HI 2215 is a pH and ORP benchtop meter offering five point calibration. A relative mV feature is also provided. HI 2215 adds 0.001 pH resolution and interval logging. This meter can take measurements using ORP electrodes (pH channel input) due to their capability to measure mV with a resolution…
  • Portable pH Meter with SMART Electrode

    Hanna
    HI 98140 is a portable Calibration Check™ pH meter that utilizes HANNA’s SMART electrode technology. pH Calibration Check™ Electrode Diagnostics Waterproof Up to five point pH calibration Log on demand (500 samples) GLP features Auto endpoint User-selectable “calibration time out”…
  • Portable pH Meter for Leather and Paper

    Hanna
    Direct pH measurement on paper and leather is fast and accurate with the HI 99171 pH meter. HI 99171 utilizes a flat tip probe designed to optimize surface contact with the sample. pH measurement of papers and cartons is important, not only in the production phase, but also in the packaging phase…
  • Data Logging pH Benchtop Meter

    Hanna
    HI 2214 is a pH and ORP benchtop meter offering five point calibration. A relative mV feature is also provided. This instrument can take measurements using ORP electrodes (pH channel input) due to their capability to measure mV with a resolution up to 0.1 mV. HI 2214 provides GLP capabilities…
  • pH Meter for Education

    Hanna
    …is over, the meter is easily cleaned and can be placed out of the way—right away. (*) The temperature range is limited to 80 °C (176 °F) if using the HI 1291D probe. Order Information: HI 207-01 (115V) and HI 207-02 (230V) are supplied with HI 1291D pH electrode, HI 740035 pH electrode holder…
  • Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter

    Hanna
    …to 0.1 mV and ISE electrodes on ppm scale (pH channel input). The electrode type and unit selection capability and the ISE calibration in up to five calibration standard solutions make this instrument very useful for a large range of concentration solution measurements. The EC channel offers up…
  • pH/Selective Ion Meter

    Hanna
    …for electrode calibration evaluation. The meter also has the ability to calculate a calibration curve in 5 points (from 7 stored plus 2 custom values) that combined with Calibration Check makes it suitable for use where there are neutral or very alkaline pH values.  Meter adheres to Good Laboratory…
  • Thomas pH Buffer Solutions

    Thomas®
    …amount of colorant in these solutions provides immediate visual identification: red for pH 4, yellow for pH 7, blue for pH 10 0.01 pH unit tolerance at 25°C Color-coding reduces probability of error in pH meter calibration checks, preventing gross errors in measurement pH 4 ( Clear: 4120G12, G15…
  • pH/ORP Bench-Top Meter

    Hanna
    pH/mV Meter can also measure ion concentration (ISE) or ORP (oxidation reduction potential) in the extended mV range with optional electrodes. Features/Benefits: Manual calibration for offset and slope Manual Temperature Compensation (MTC) Large, easy to read LCD Built-in Solution
  • Portable Extended Range pH/ORP Meter

    Hanna
    …swimming pool and spa water quality and environmental applications. HI 991002 measures pH/ORP/temperature. HI1297D pH/ORP/temperature probe features an easy to clean recessed tip that prevents solids in solutions from collecting on the sensor. The AISI 316 stainless steel and titanium body of these…
  • SIGMA Trizma® hydrochloride solution, pH 7.2, 1 M

    Sigma-Aldrich
    solution Application: The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per degree C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with…
  • SIGMA Trizma® hydrochloride solution, pH 7.8, 1 M

    Sigma-Aldrich
    solution Application: The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per degree C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with…
  • Thomas Color-Coded pH Buffer Solutions

    Thomas®
    …these solutions provides immediate visual identification: red for pH 4, yellow for   pH 7, blue for pH 10. 0.01 pH unit tolerance at 25°C Color-coding reduces probability of error in pH meter calibration checks, preventing gross errors in measurement pH 4 (4120G52, G54, G56, G57 ) pH 7…
  • Star A211 pH Benchtop Meter

    Thermo Scientific Orion
    …and literature CD? USB computer cable STARA2115 Orion Star A211 pH Benchtop Meter Kit 8302BNUMD Orion ROSS Ultra Triode?refillable, glass-body pH/ATC electrode 810199 Orion ROSS pH buffer and solutions kit Attached electrode stand and holder Universal power adapter Printed…
  • SevenExcellence™ Meters

    Mettler Toledo
    Thomas No. 1207Q53 SevenExcellence™ pH/mV Professional and Flexible SevenExcellence™ pH/mV meter redefines flexibility and also offers various measurement parameters in one meter. It not only measures pH and ORP with classical sensors, but also supports pH measurement with ISFET technology.…
  • Waterproof pH/CON 450 Meter

    Oakton
    pH/CON probe or separate probe options. Meter with Separate Probes Kit includes Meter, "All-in-One" pH probe 35641-51, conductivity cell (K = 1.0) 35808-50, Grip-Clip holder, calibration solutions, two AA batteries, and hard carrying case Meter with Combination probe Kit includes Meter, combination…

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