Practical Instrument Electronics (PIE) manufactures, repairs, and recalibrates Milliamp (mA), Voltage (V), RTD, Thermocouple (T/C), Frequency, and Multifunction handheld calibrators

Test and measurement accessories - sensors,probes,current clamps,test leads, etc

Therm-x is the temperature specialist for industrial process control. We manufacture, thermocouples, heaters and controls for the Semiconductor industry. Watlow, Newport, Convectronics, Briskheat, Process Technology, Inor, Quality Thermistor, YSI,

Your source for process measurement and control. Everything from thermocouples to chart recorders and beyond. Temperature, flow and level, data acquisition, recorders and more.

Watlow manufactures and custom designs industrial heaters, sensors and controllers for a variety of thermal applications. View our huge selection of products, services and engineering tools Watlow can provide for all your electrical applications and thermal needs.

Cole-Parmer provides a complete range of quality laboratory instruments, equipment and unmatched applications assistance for the biotech, research, and technical communities worldwide. Find the right instrumentation, equipment, chemicals, replacement parts and services?including NIST-traceable calibration and instrument repair?to support your needs.

Vernier Software & Technology produces hardware and software for data collection in high school, middle school, and college science courses including biology, chemistry, physics, physical science, water quality, middle school science, earth science, and math. Our products can collect data using both computers and graphing calculators. Vernier Software & Technology has been around since 1981 and prides itself on providing quality probeware for use in science classrooms.