Multi-featured thermometers cover a -58 to 1,999°F range. They boast a 31/2-digit LCD and compatibility with any submininiature Type K thermocouple. Single-input HH11A has a user-selectable resolution of 0.1 or 1 deg. The dual-input HH12A lets a user display T1, T2, or ?T (T1-T2). readings with 0.1 or 1 deg resolution. Omega Engineering, Inc., Stamford, CT• °C/°F Switchable • 0.1° or 1° Resolution • Hold and Max. Function • Front Panel Offset Adjustment