Folding Thermocouple Thermometer - Black,-58 to 572F/-50 to 300C,NSF Certified,backlit in blue,max/min mode,3 second response,field calibration,1.5 mm thin tip,4.25"/10.8 cm probe,extra big digit,shatterproof,food-safe ABS plastic with BioCote,304 stainless steel probe,on/off button,auto-off,temperature guide on thermometer,loop,two CR2032 lithium button batteries included