Product Announcements:
Analytical Instruments

The Ultrameter II 6PFCE water quality tester allows you to measure Conductivity, Resistivity, TDS, ORP, Free Chlorine Equivalent (FC^E) concentration, pH, and Temperature all with the press of a button. Get fast accurate measurements of the chemical activity of a solution without the hassle and subjectivity of colorimetric and test-strip methods. Read more...

Use your mobile device with the X2 app to measure, store, and export water quality data! The PTBT6 is designed with high-performance features including proprietary ISE sensor design; readings in concentration, ppm N or ppm NO₃^–, or mV; built-in double junction reference electrode; 1- and 2-point calibration options;IP67/NEMA6 enclosure. Compatible with EPA app... Read more...

The IST AG LFS1107 conductivity sensor offers a typical cell constant of 0.42 cm^-1 and a conductivity measuring range from 10 μS/cm to 200 mS/cm within an operating temperature range of -30 °C to +100 °C. Read more...

Out now: White paper on moisture in oil sensor

To operate a gearbox, a transformer or an industrial plant safely and stable over a long period of time, monitoring the condition of lubricants with process sensor technology is recommendable. iST now published a white paper on its moisture-in-oil sensor.

Prime oil condition is essential for a smooth operation of... Read more...

Use your mobile device with the X2 app to measure, store and export water quality data! PTBT5 is designed with high-performance features including proprietary sensor design; industry leading accuracy; readings in concentration, percent saturation or both; altitude & salinity adjustments; 3 calibration methods – air, water, & 0 ppm DO; dynamic membrane temperature correction... Read more...

Use your mobile device with the intuitive X2 app to measure, store and export water quality data! PTBT4 is the fast accurate way to determine the killing power of free chlorine species in water. It employs a proprietary predictive ORP algorithm that determines free chlorine levels at the actual pH of water, so you know your chlorine treatment is effective. Read more...

Use your mobile device with the user-intuitive X2 app to measure, store and export water quality data! PTBT2 is designed with high performance features including proprietary sensor design; accuracy of plus or minus .01 pH; option of 1-, 2-, or 3-point calibration; automatic temperature compensation; rugged aircraft aluminum body; durable epoxy encapsulated electronics; IP67/NEMA6 rated e... Read more...

Use your mobile device with the intuitive X2 app to measure, store and export water quality data! PTBT3 is designed with high performance features including proprietary sensor design; accuracy of plus or minus 10mV ORP; 3 calibration options with automatic solution recognition; automatic temperature compensation in calibration mode; user-selectable LIVE and HOLD modes; IP67/NEMA6 enclosu... Read more...

Use your mobile device with the X2 app to measure, store and export water quality data! PTBT1 is designed with high performance features including proprietary cell design; accuracy of plus or minus 1 percent of READING, plus or minus 0.2 percent at calibration point; KCl, NaCl and 442 Natural Water modes; automatic temperature compensation; autoranging capabilities; rugged construction.... Read more...

The PT5 is designed with high-performance features including: proprietary sensor design; industry leading accuracy; readings in concentration, percent saturation, or both; altitude & salinity adjustments; 3 calibration methods – air, water, & 0 ppm DO; dynamic membrane temperature correction; user-selectable LIVE and HOLD modes; IP67/NEMA6 waterproof and dust-tight enclosure. Read more...