Rimag - Tempilstik, 371 °C, temperature indicating pen with calibrated melting point, the Tempstik - mark melts
Fig. may deviate
Description
TEMPILSTIKS, 371 °C, Tempilstiks are temperature indicating pens with calibrated melting point. The Tempstik marking melts when the temperature grade is reached, and only this change from a dry to a liquid state indicates the temperature.
