ST685/ 688/ 688P/ 689
ST685/688/688P/689 series are non-contact high performance infrared temperature measuring instruments with high DS ratio, wide temperature range.
FEATURES
Rugged and Compact for long distance measurements
DS ratio 30:1 / 50:1
Temperature range -50~1,000?(-58~1,832?)(685/688/689), -50~1,500?(-58~2,732?)(688P)
Resolution 0.1?(0.1?)