Room temperature boiling freezing and body temperatures are highlighted on this 24 x 5.75 plastic device Fahrenheit and Celsius scales -40o to 50oC and -40o to 120oF Adjustable red band Ages 6 to 13
Room temperature boiling freezing and body temperatures are highlighted on this 24 x 5.75 plastic device. Fahrenheit and Celsius scales -40o to 50oC and -40o to 120oF. Adjustable red band. Ages 6 to 13
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