CDN (TCT572) Digital ProAccurate folding digital thermocouple thermometer is a great tool for any home. Get professional results every time! Perfect for thin cuts of meat, fish or poultry. The thermometer is accurate to plus or minus 2 F, and has a temperature range of -58 F to 572 F (-50 C to 300 C), with a response time of 3 to 6 seconds for quick, accurate readings. This thermometer is water resistant and shatterproof, and features an extra large backlit LCD display. The 304 stainless steel folding probe is 4 1/4 long with a 1. 5 mm tip. The housing is made from food-safe ABS plastic with BioCote. This thermometer can be field calibrated, and features both a maximum and a minimum feature, which display the highest or lowest temperature among multiple readings. The thermometer has an on/off button, as well as an auto-off feature. This thermometer is NSF certified. Requires 3V Button IEC CR2032 Lithium batteries, which are included. Colors vary.