Brand : Uni-T Model : UT-300S Temperature Range : -32°C~400°C / -25.6°F~752°F Accuracy : ±2°C or ±2% Repeatability : ±0.5°C or ±0.5% Resolution : 0.1°C/0.1°F Distance to Spot Size : 12 : 1 Emissivity : 0.10 to 1.00 Adjustable