HACCP Food Safety Thermometer Set, dial, 0ø to 220ø F (-10ø to 100øC) temperature range, 1 in dial, with 5 in stem, pocket sleeve with patented built-in calibration feature, shatterproof lens, stainless steel construction, color coded, includes: (1) blue, (1) red, (1) brown, (1) yellow, (1) purple, NSF (must be purchased in case quantities)