"• Color-coded for food safety• Purple color is for allergens• Thin tip, response in under 6 seconds• Temperature range of -58 to 400F\/-50 to 200C• Accuracy in the food zone: ± 2°F or 1°C• Resolution: 0.1°F or 0.1°C• Easy-to-read LCD readout• Has on\/off button• 5\" stainless steel stem• Has storage sleeve with clip• 1.5 volt battery included• NSF listed This Comark Digital Thermometer is color-coded purple for food allergens. It helps prevent cross-contamination and provide food safety. This thermometer has a temperature range of -58 to 400°F, and can also display Celsius temperatures. It has an easy-to-read LCD readout with one second updates. This thermometer also has an on\/off button to help preserve battery life."