pH/ORP Meters

Photo of Replacement Parts for Oakton Dual Range TDSTestr 11

Replacement Parts for Oakton Dual Range TDSTestr 11.

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Photo of Replacement Parts for Oakton ECOTestr TDS Portable Low-Cost Dissolved Solids Meters

Replacement Parts for Oakton ECOTestr TDS Portable Low-Cost Dissolved Solids Meters.

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WATCH VIDEO: Battery Replacement in Your Oakton EcoTestr

Photo of Oakton® TDSTestr 11 Plus Multi-Range Total Dissolved Solids Meter

The Oakton WD-35662-15 TDSTestr 11 Plus is a multi-range (0 to 200.0 -or- 0 to 2000 ppm -or- 0 to 10.00 ppt) waterproof tester that floats. Single or one point per range calibration. Auto shutoff, low-battery indicator, error messages. Valox housing and stainless steel electrodes offer good chemical compatibility and durability. All waterproof Testrs have replaceable sensors. Reuse the WD3566210 meter body many times without losing waterproof and dustproof protection. Ships with plastic case, lanyard and 4 - 1.5 V A76BP batteries.

Photo of Replacement Parts for Oakton pHTester 35 Series

Replacement Parts for Oakton pHTester 35 Series.

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WATCH VIDEO: Oakton 35-Series Testr

 

Photo of Thermo Orion® 3-Star A322 Portable Conductivity Meters

The Thermo Scientific Orion Star A322 Portable Conductivity Meters are the top choice for advanced measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows conductivity/TDS/salinity resistivity and temperature along with electrode status, time, date, sample ID, user ID and calibration points. Advanced features such as stability and averaging options provide additional options allowing for laboratory accuracy everywhere you need it.

Photo of Thermo Orion® STAR A325 Portable pH/Conductivity Meters

The Thermo Scientific Orion Star A325 Portable pH/Conductivity Meters are the top choice for advanced pH and conductivity measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows individual pH/mV/RmV or conductivity/TDS/salinity/resistivity results with temperature, or all results at once. Additional helpful information include electrode status, time, date, sample ID, user ID and calibration points.

Photo of Orion 4-Star™ Portable pH/Conductivity Meter Replacement Supplies

Orion 4-Star™ Portable pH/Conductivity Meter Replacement Supplies.

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Photo of Replacement Parts Oakton ORPTestr 10 Waterproof Pocket ORP Meter

Replacement Parts Oakton ORPTestr 10 Waterproof Pocket ORP Meters.

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Photo of Thermo Orion Accessories for 4-Star pH/DO Meters

Thermo Orion Accessories for 4-Star pH/DO Meters.

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Photo of Orion Star™ A216 pH/Dissolved Oxygen Benchtop Multiparameter Meter. Thermo Scientific

The Thermo Scientific® Orion Star™ A216 pH/RDO/Dissolved Oxygen Benchtop Meter is the ideal choice for any lab. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows individual pH/mV/RmV result, dissolved oxygen in percent saturation or concentration results with temperature, or all results at once. Additional helpful information includes electrode status, time, date, sample ID, user ID and calibration. For advanced users, features such as stability and averaging choices provide additional options.

Photo of Oakton ORPTestr 10 BNC Waterproof Pocket ORP Meter

Oakton ORPTestr 10 BNC Waterproof Pocket ORP Meter accepts any ORP electrode with a BNC connector. You’ll never loose the ORPTestr 10 by dropping it into a tank or pond because it is waterproof and it floats! IP67-rated housing protects the instrument from rugged field and plant environments. Double junction electrode is ideal for dirty water, heavy metals, sulfides and organics. Replaceable sensor lets you reuse meter body many times without losing waterproof and dustproof protection.

Photo of Thermo Orion™ Star™ A329 pH/ISE/Conductivity/DO Portable Meters

Thermo Orion™ Star A329 pH, ISE, Conductivity, DO and RDO Portable Meters are designed for a wide range of pH, ion concentration, conductivity, dissolved oxygen, temperature testing and field applications.

Photo of Thermo Orion™ Star™ A321 Portable pH Meters

Thermo Scientific™ Orion™ Star A321 Portable pH Meter is designed for a wide range of pH, mV, ORP and temperature testing and field applications. The Star A321 pH meter has an information-rich screen and user-friendly operation. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing.

Photo of Oakton WD-35614-79 pH Meter Calibration Accessory Kit without Meter

Oakton WD-35614-79 pH Meter Calibration Accessory Kit includes everything needed for an accurate measurement and consistent calibration of your pH meter. Ships with Assortment of 5 pouches each: pH 4.01, 7.00, 10.00 buffers, rinse solution, squeeze bottle and hard carrying case.

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Photo of Oakton® pH 5+ and 6+ Meters

The microprocessor-based pH 5+ meter is OAKTON’s most economical portable pH meter, yet it gives you the same high accuracy and reliability of our other portable meters! Use this meter to take routine pH and temperature measurements. Meter includes a protective rubber boot that also acts as a meter stand. Automatic Temperature Compensation (ATC) automatically identifies the correct pH buffer for rapid calibration. Calibrate up to 3 points; selectable buffers USA - pH 4.01, 7.00, 10.01; NIST - pH 4.01, 6.86, 9.18.

Photo of Accessories for Oakton pH 110 pH/mV/Temperature Meter

Accessories for Oakton pH 110 pH/mV/Temperature Meter.

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Photo of Oakton Waterproof pH600 Series pH/mV/Temperature Meters

These waterproof handheld meters feature a –2.00 to 19.99 pH range expandable to 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line. Store up to 500 data sets in the meters memory. Time-and-date-stamping meets Good Laboratory Practice (GLP) standards. The pH600 series offers the latest in calibration capabilities including up to 6 calibration points, a user-settable calibration due alarm, and up to 15 buffer options with auto buffer recognition of USA, NIST, DIN, and PWB standards.

Photo of Accessories for Oakton pH 11 Economy pH/mV/Temperature Meter

Accessories for Oakton pH 11 Economy pH/mV/Temperature Meter.

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Photo of Accessories for Oakton pH/DO 300 Meters

Accessories for Oakton pH/DO 300 Meters.

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