Dual Scale 0-120 Celsius Dial Size 4 Inch Bimetallic Stemmed Thermometer Back Connection - China Bimetal Thermometer, Bimetallic Thermometer | Made-in-China.com
Chapter 7 - Temperature Measurement: Bimetallic Thermometers | GlobalSpec
Series BTM3 | Maximum/Minimum Bimetal Thermometer measures current temperature along with a maximum read or minimum read temperatures. Available in multiple ranges and stem lengths. | Dwyer Instruments
How does a bimetallic strip thermometer work? - tec-science