Standard Single Position Temp-Plate® Temperature Sensitive Labels

One Position labels turn permanently black when the rated temperature is reached.  NIST Traceable.

Purchase Standard One Position Temp-Plates online


Temp-Plate® temperature sensitive labels have heat sensitive indicator "positions" that turn permanently black when the rated temperature is reached or exceeded, providing a permanent record.   This model is rectangular and has one indication point.

Useful for general purpose maintenance as well as specialized applications. Easy, self-adhesive installation on most surfaces.   Temperature position is clearly printed with the rated temperature in either °F or °C.  Labels are sold in a recloseable box of 10 labels.

Dimensions are 1 inch x 0.75 inch (25 x 19 mm).

NIST Calibration data is available for this label.

Built in Asheville, NC USA.

Purchase Temp-Plate® labels online from our dedicated website.

Note that all Temp-Plate® labels containing a temperature position of lower than 110°F/43°C are considered low temperature and must be shipped with an ice pack via overnight service to prevent the labels from turning in transit.


Number of Temperature Positions



1" x 0.75" (25 x 19mm)




Either °F or °C

Temperature Points Available

Celsius: 43°C, 54°C, or 71°C
Fahrenheit: 95°F, 220°F, or 270°F
Part No. 210 may be ordered in any other temperature point specifically listed in the catalog or data
sheet from 90°F to 350°F or 32°C to 176°C.

Labels per Box


Cover Material

Mylar (clear) for ranges 90/350°F (32/176°C). Kapton (amber) for ranges 350/500°F (176/260°C).


±1% NIST Traceable accuracy from 90°F to 500°F (32°C to 260°C)

NIST Available?