ProAccurate® Infrared/Thermocouple Probe Thermometer, Infrared: -67 to +482°F/-55 to +250°C, Thermocouple: -67 to +626°F/-55 to +330°C, NSF® Certified, 4.5"/11.43 cm probe, waterproof, shatterproof, dual function, rapid response, maximum, minimum and lock for continuous temperature scanning, white light target illumination, distance:spot = 2.5:1, ± 2°F/1°C accuracy, data-hold, one-button operation, HACCP check lights & icons, battery status indication, food-safe ABS plastic with BioCote®, 304 stainless steel probe, auto-off, pouch