EA10-NIST is an EasyView Dual Input Thermometer. Basic Type K Thermometer with wide temperature range. Temperature range from -200 to 1999°F (-200 to 1360°C) with 0.1°/1° resolution. Features Data Hold, Auto power off, low battery and overrange indication. Complete with built-in stand, protective holster, two Type K bead wire temperature probes and batteries. Includes certificate traceable to NIST.