Measurement Range: -40 to +450°F/-40 to +230°C NSF® Certified 6 second response 1.5 mm thin tip 2.75 inch/7.0 cm stem Waterproof Shatterproof For thin cuts of meat, fish or poultry Data-hold Big digit Food-safe ABS plastic with BioCote® Stainless steel stem Field calibration On/off button Auto-off after 10 minutes Temperature guide on sheath Sheath can be used as handle extension 2-way mounting: pocket clip/rope 1.5V Button IEC LR44 Alkaline (included)