Portable 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...

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

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

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...

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. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. The A329 portable meter offers an information-...

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

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

The Ion 6+ meters are rugged, economical and very easy to use. Features include all push-button calibration, hold function,auto-off, and splash resistant keypad. Read concentration in ppm and mV as well as pH and temperature in ºC. Preprogrammed ion calibration points let even beginners take readings in minutes. The included protective rubber boot also acts as a meter stand...