Hand-held waterproof meters and electrodes enhance care-free operation in the lab or field. Measure pH, ORP, temperature, ion, conductivity or dissolved oxygen.

Improve conductivity accuracy for a wide range of conductivity measurement applications. Optional economical black and white LCD display or color displays with enhanced software. Measures resistivity and salinity as well as conductivity.

Hand-held waterproof meters and electrodes for the laboratory or field. Measure conductivity, resistivity, temperature and salt (salinity).

Dual channel pH, ORP, conductivity, ion, salinity and resistivity meters. Optional economical black and white LCD display or color displays with enhanced software.

Hand-held waterproof meters and electrodes for the laboratory or field. Measure dissolved oxygen and temperature. BOD measurements can be performed with the laboratory electrode.

The economical solution to field monitoring of pH, conductivity, turbidity, dissolved oxygen, temperature and salinity. Submerge the probe for the simultaneous measurement of these six test parameters.

Rugged construction for field monitoring of pH, conductivity, turbidity, dissolved oxygen, temperature, salinity, total dissolved solids, oxidation reduction potential, seawater s.g. and depth. Detachable cable for various depth applications or fixed cable units have data logging capabilities.

Rugged construction for field monitoring of eight test parameters including: pH, conductivity, ORP, TDS, temperature, dissolved oxygen, salinity and seawater s.g. This detachable cable instrument offers data logging and SDI-12 communication.

Perform ion measurements in addition to the ten test parameters offered with our Model 22-XD instruments. Rugged construction for the field and data logging capabilities.