The Extech 39240 is a waterproof stem thermometer. This stem thermometer is pocket-sized and has a digital display with 0.1° resolution and min/max recording. It monitors temperature in frozen solids and liquids with a 2.75-in. (70 mm) stainless steel stem. Temperature observations ranged from -40 to 392°F (-40 to 200°C). MAX/MIN recall of high and low temperatures, as well as Data Hold and Auto Power Off functions. Comes with one LR44 button battery and a protective cover.
| Stem | 2.75" (70mm) stainless steel |
|---|---|
| Temperature (Contact) | -40 to 392°F (-40 to 200°C) |
| Temperature (Contact) Basic Accuracy | ±1°C / ±2°F |
| Temperature (Contact) Max Resolution | 0.1°F/°C |
| Certifications | CE |
| Dimensions | 5.9 × 0.8 × 0.7" (150 × 20 × 18mm) |
| Display | Digital Segment LCD |
| Power | 1 × LR44 (1.5V) button cell battery |
| Warranty | 2 years |
| Weight | 0.7oz (20g) |
