THERMAL IMAGER, -20°C to +600°C, ±2°C or 2%; Field of View (H X V):23° x 17°; IR Focus Distance Min:15cm; Image Capture Frequency:60Hz; IR Resolution:280 x 210; Thermal Sensitivity (NETD):0.05°C; Temperature Min:-20°C; Accuracy %:2% ;RoHS Compliant: NA