This document describes the features and characteristics of the Fluke 566/568 infrared thermometers, including non-contact temperature measurement and support for contact temperature measurement.
This guide introduces the Fluke 566 and 568 infrared thermometers, explaining how they measure surface temperature by detecting infrared radiation and how a K‑type thermocouple can be used for contact measurements. Safety warnings cover laser exposure, battery handling, and warranty conditions.
The manual details menu navigation, key functions, and specifications such as temperature ranges, accuracy, laser power, and operating altitude. It also describes battery requirements, USB connectivity, and how to replace the battery and use the laser aiming aid. This manual is written in Chinese.
| Infrared temperature range | -40°F to 1202°F |
|---|---|
| Infrared accuracy (>32°F) | 1% or 2°F |
| K‑type thermocouple temperature range | -40°C to 250°F |
| Laser spot diameter | 19 mm |
| Operating altitude | up to 3000 m |
| Storage altitude (average) | 12000 m |
| Relative humidity range | 10% to 90% RH |
| Operating temperature range | 0°C to 50°C |
| Power source | 2 AA batteries |
| Battery life (laser & backlight on) | 12 hours |
Fluke guarantees the product for two years from the date of purchase against material and workmanship defects, excluding fuses, disposable batteries, and damage caused by misuse or accidents.