The AutoCal Calibration Device with PID Temperature Controller provides an accurate and stable calibration temperature. Programmable in 1C increments up to 180C. "Ready" light indicates when temperature set point is reached and stable. Cooling fan speeds cooling of the calibration head, and the Auto Sleep Timer automatically turns off the device if left unattended. Compatible with MARS 5 IR sensors and MARS 6
IR and iWave
sensors. The AutoCal device can be calibrated to match an NIST certified temperature measurement device. PN 905600 is for the 120V unit.