ONE. Second. Readings.
Thermapen ONE almost moves at the speed of thought...allowing you to focus exclusively on the quality of your work.
More Accurate
With an improved accuracy spec of ± 0.5°F (± 0.3°C), you’ll know your lightning fast Thermapen ONE readings are always accurate, as well.
Brighter Backlight
The automatic backlight is brighter and the light sensor is more sensitive to changes in ambient lighting conditions.
5-Year Warranty
The newly designed rugged, waterproof case features a 5-year warranty against defects.
With a newly designed battery compartment for easier access to the user settings and all the amazing features you loved in the Thermapen Mk4—auto-rotating display, motion-sensing sleep and wake mode, waterproof to IP67, NIST-traceable calibration certificate—you'll need to get ONE for yourself to understand the power of sub-second performance.
| Specifications | |
|---|---|
| Range | -58.0 to 572.0°F (-49.9 to 299.9°C) |
| Accuracy | ±0.5°F (±0.3°C) from -4 to 248°F (-20 to 120°C) otherwise ±1.8°F (±1.0°C) |
| Resolution | Factory set to 1° (user reconfigurable to 0.1°) |
| Response Time | Full reading in 1 second (0.2 seconds time constant)* |
| Probe | 4.3 L inches, High Performance Type K Thermocouple |
| Display | 1 H x 1.54 W inches (25 H x 39 W mm) LCD, rotates 360°, Intelligent Backlight |
| Sleep Mode | 10 to 180 seconds, user selectable (user reconfigurable to disable) |
| Water Resistance | IP67 |
| Operating Range | –4 to 122°F (–20 to 50°C), max ambient limits of Thermapen body |
| Battery | 1.5 volt AAA, 2,000 hours typical (without backlight) |
| Dimensions | 6.1 W x 1.7 H x 0.74 D inches (156 W x 48 H x 19 D mm) |
| Weight | 0.25 lbs (115g) |
| Warranty | 5 years |
| Certificate | Includes NIST-traceable calibration certificate |
