CE marked for safety, 17 lb ThermCal130 accepts removeable inserts for probe size flexibility in addition to offering fixed ¼ in. reference hole. Device lets users store and recall up to 8 calibration set points for quick temperature changes as well as to adjust unit calibration as needed to meet unique quality standards. Suited for field and lab use, instrument allows switching between °F and °C and offers adjustable ramp rates for testing of thermal switches.