Telatemp Corp. provides temperature indicating label Model 110.

For permanent recording of the highest temperature reached, Model 110 from Telatemp Corp. can be used to sense temperatures from 100 to 500°F (38 to 260°C). Six temperature sensitive chemical indicators covering a 50°F (28°C) range in 10°F (5.6°C) increments are displayed on a single label. As ambient temperature reaches the calibrated temperature on the label, the corresponding indicator turns irreversibly from silver to black.

August 2000, RS# 226