Digital thermometer with probe for measuring temperature in heating, ventilation, and air conditioning applications, including refrigeration and heating systems, supply and return registers, circuit breaker panels, motors and bearings, transformers, and ducts
Infrared sensor measures temperature from -60 to 500 degrees C (-76 to 932 degrees F) with a best accuracy of + or - 1 degree C (+ or - 2 degrees F)
Infrared sensor measures temperature from a distance
K-type thermocouple probe takes contact surface temperature measurements
11:1 distance-to-spot ratio