This document introduces the high temperature IR thermometer from Extech Instruments Corporation, which has a 50:1 distance to target ratio and can measure temperatures up to 1832ºF. It features adjustable high/low alarms, adjustable emissivity, and is suitable for measuring temperatures on different surfaces.
The Extech 42545 is a high-temperature infrared thermometer designed to measure temperatures up to 1832°F (1000°C). It features a 50:1 distance-to-target ratio and includes a laser pointer for identifying the target area. The device offers adjustable emissivity settings and programmable high/low alarms.
| Maximum Temperature | 1832°F (1000°C) |
|---|---|
| Distance-to-Target Ratio | 50:1 |
| Temperature Range | -58°F to 1832°F (-50°C to 1000°C) |
| Resolution | 0.1°F/°C |
| Emissivity | Adjustable |
| Dimensions | 3.9x2.2x9" (100x56x230mm) |
| Weight | 10.2oz (290g) |
Yes, an optional version (42545-NIST) is available with calibration traceable to NIST.
The thermometer has adjustable high/low alarms that alert the user visually and audibly when temperature limits are exceeded.