The Pax Lite Thermocouple Meter is a high-precision temperature meter that uses state-of-the-art digital electronics for greater accuracy and reliability. It features a full 4-digit display that accommodates a wide range of temperature inputs, and automatically compensates for cold junction, NBS linearity, and the meter's zero and span. It also features a readout choice of either Fahrenheit or Celsius with 0.1 or 1 degree resolution.