... unit: a non-concact infrard thermometer and a thermocouple themometer. This unique thermometer measurement surface temperature with and ... 1, it is an ideal range for non-concact accuracy thermometer, provides holds AVG, MIN & MAX values, backlight, ... Hold. Applications include Refrigeration, Boiler, Pavement, Printer/Copier, HVAC/R, Automotive and Industrial Troubleshooting. SPECIFICATIONS: Measure°C, ° ...