XT MULTIPLE IMMERSION THERMOCOUPLE TYPE S, IPTS 68 CALIBRATION, 5" LONG W/ 4-1/2" OF CATEGORY 3 LBF, NON-SPLASH SLEEVE WITH COATED QUARTZ FOR CORROSIVE METAL APPLICATIONS STD PACKAGING 1000/PALLET (320 LBS), 50/BOX (15 LBS)