b'Thermomelt Accurate surface temperature indicating stickWhen the stick melts, the precise temperature is reachedLong-lasting stick is 33% bigger than competitionAccurate to within +/- 1% of Fahrenheit and +/- 3% Celsius rated temperatures; no need for sensor calibrationMeets welding codes: AWS D1.1, ANSI/ASME Code B32.1 & B31.3, ASME Code Sec. I, III, and VII, NIST TraceableSurfaces: Case Quantity: 12PART NO.FC PART NO.FC PART NO.FC8640010038 86589275135 8676945023286436 12552 86625 300149 867874752468646315066 86661325163868055002608648117579 86697 350177 868235502888651720093 86715375191 86841 60031686526213101 86733400204 8685965034386544225107 86751425218 86868 700371 86562250121Certified Thermomelt Nuclear pre-certifiedCertified to meet the following U.S.A. and international specifications: -EDF PMUC -MIL - STD-2041D -U.S. DOE RDT F-7-3T (expired) -U.S. Navy C3070Engineered to meet: -200 ppm total halogens -250 ppm each low melting point metals -300 ppm total low melting point metals -200 ppm sulfurIndividual lot analysis and certification available at www.markal.com for quick, accurate referenceSurfaces: Case Quantity: 12PART NO.FC PART NO.FC PART NO.FC89100*10038 89275*275135 89450*45023289125*12552 89300*300148 89475*47524689150*15066 89325*325163 89500*50026089175*17579 89350*350177 89525*52527489200*20093 89375*375191 89550*55028889225*225107 89400*400204 89650*65034389250*250121 89425*425218WARNING: Cancer - www.P65Warnings.ca.gov*Indicates that this marker color is low in chlorides, halogens, and sulfurs for low corrosion marking requirements5 Temperature Indicating Products'