Waterproof Thermometer, -40 to +450°F (-40 to +230°C), 6 second response, 1.5 mm thin tip, 4.5" (11.4 cm) stem, field calibration, waterproof, shatterproof, max/min, high heat, data-hold, large digit format, on/off button, pocket clip/hook, food-safe ABS plastic with BioCote®, 304 stainless steel stem, NSF