Chauvin Arnoux CA1621 [P01654621] Thermocouple Calibrator. The Chauvin Arnoux CA1621 Temperature Calibrator is a handy thermocouple probe calibrator that offers temperature calibration - via both simulation and measurement - between -200˚C to 1370˚C for type K thermocouples in addition to calibration up to 1800˚C for a whole range of other thermocouples (J, T, E, R, S, B, N). It can also simulate and measure voltage from -10mV to 100mV. Information is fed back to the user via the Chauvin Arnoux CA1621’s backlit digital display and operation is undertaken via a simple push-button interface so the calibrator is very easy to use. As a portable, battery-powered instrument, the CA1621 can be carried on site, thus allowing calibration of probes in the conditions in which they are most commonly used although continuous operation is also possible when connected to a mains supply. The Chauvin Arnoux CA1621 comes provided with thermocouple adaptors, 6 AAA batteries and a carry case. It is provided with a 12-month manufacturer’s warranty.