- Distance Spot Ratio : 12:1
-35 to 630˚C(-31 to 1166°F)
±2.5°C (±4.5°F) from -35 to 0°C (-31 to 32°F)
±1.5°C (±2.7°F) from 0 to 100°C (32 to 212°F)
±2% from 100 to 630°C (212 to 1166°F)