Brand · ThermoWorks products
ThermoWorks.
Thermapen ONE gives a full reading in one second or less. ThermoWorks lists accuracy of plus or minus 0.5 degrees Fahrenheit from -4 to 248 degrees Fahrenheit. See the maker's specifications (checked October 10, 2026). These specifications apply to Thermapen ONE.
How fast is the Thermapen ONE?
ThermoWorks lists a one-second response time for this model.
Company background
A family-owned Utah company.
ThermoWorks describes itself as a family-owned Utah company and says it has been trusted across industries since 1997. Read its company page (checked October 10, 2026). The Protective Zip Wallet is also listed in our catalog; see its product page.
| Company history | Trusted across industries since 1997 |
|---|---|
| Thermapen ONE speed | 1 second or less |
| Thermapen ONE accuracy | ±0.5°F from -4 to 248°F |
| Product cards | 6 |