The flat sensor allows the pH measurement of small liquid, solid or paste samples. This compact pH meter is perfect for lab or field.

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

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

Automate your process with reliable sensors to transmit a 4-20mA signal to your data acquisition instrumentation.

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.

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.