Displays ambient temperature & remote temperature via probe. Temperature alarm function with high & low limits. Audible & visual alarm set points. Probe is immersible in water. Clock displays hours & minutes. Sensor wire compartment.Includes: 1AAA battery. Pocket clip. Stand & magnet on backSpecifications: Range:-20 to 70C Accuracy:1C Resolution: 0.1 Cord length: 3 ft. (1m) Measuring time: around 20 seconds. Display size: 1.375″ x 0.625″ Dimensions: 4″ x 2.25″ x 0.75″