DeltaTRAK, Inc. has announced its Min/Max Alarm Digital Thermometer. This compact unit features high/low temperature alarm setting, the ability to switch between an internal or external sensor, and a min/max memory function in which the lowest and highest readings are stored for instant recall. The external sensor is in a .875 in./17.8 mm stainless steel probe on a 10 ft./3 m cable, and has a temperature reading range of -58 to 158 degrees F/-50 to 70 degrees C. The internal environmental sensor has a temperature range of 14 to 122 degrees F/-10 to 50 degrees C. It can be wall-mounted or stand alone on its foldout stand. Its dual-sensor feature allows for simultaneous measurement of internal and external temperature readings making the Min/Max Alarm Digital Thermometer multi-purpose and economical. DeltaTRAK, Inc.