The Instrumentation Group has introduced the CALYS 10 multifunction calibrator and tester from the French firm AOIP. The CALYS 10 features a large control keypad, bright backlit LCD and ABS molded case with removable protective rubber boot. The unit's capabilities include measurement and simulation of current, temperature (both RTD and thermocouple sensors), DC voltage and resistance. There is also an option for pressure calibration. It can be used to calibrate controls and perform on-site maintenance of temperature sensors, controllers, converters, regulators, valves, indicators, panel meters, transmitters, recorders and other process loop devices. The Instrumentation Group.