Single or Dual Input Digital Thermometers
Covering a range of -58°F to +1,999°F with their 3½-digit LCD displays, the HH11A and HH12A are compatible with any subminiature Type K thermocouple. The single-input HH11A has a user-selectable resolution of 0.1 or 1 degree. The dual-input HH12A lets a user display T1, T2 or ΔT (T1-T2) readings with 0.1 or 1 degree resolution. Both models are °C/°F switchable, with a maximum reading/display hold and an offset adjustment on the front panel.