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″