DT-8857-8857H
8857 Series Professional IR Thermometers provide non-contact temperature measurements: Food preparation, Safety and Fire inspectors, Plastic molding, Asphalt, Marine and Screen Printing, Measure ink and dryer temperature, Diesel and Fleet maintenance. Targeting objects become easy with the bright circular laser. Even in the dark, the display is easy to read with the quality backlit.
| Features | ||
| 8857 | 8857H | |
| User selectable ºC or ºF | * | * |
| Circular laser targeting | * | * |
| Automatic Data Hold | * | * |
| Auto Power Off | * | * |
| White Backlit LCD Display | * | * |
| Overrange indication | * | * |
| Trigger lock for continuous use | ||
| Max, MIN, DIF, AVG display | ||
| High and low alarm | ||
| Adjustable emissivity | ||
| Type-K input | ||
| Bluetooth interface | ||
| Specifications | ||
| 8857 | 8857H | |
| IR Temp. Range | -50ºC to 1000ºC
-58ºF to 1832ºF |
-50ºC to 1200ºC
-58ºF to 2192ºF |
| Response Time | Less than 150ms | |
| Resolution | 0.1º up 1000º, 1º over 1000º | |
| Basic Accuracy (IR) | ±1.0% of reading | |
| Optical Resolution | 30:1 Distance to Spot size | 40:1 Distance to Spot size |
| Emissivity | Adjustable 0.10~1.0 | |
| Type K Temp. Range | -50ºC to 1370ºC/-58ºF to 2498ºF | |
| Basic Accuracy (TK) | ±1.5% of reading | |
| Readings memories | 99 | |
| Spectral Response | 8-14µm | |
