Fluke 福禄克 Fluke 574 Infrared Thermometer 红外线温度计

The handheld Fluke 574 infrared thermometer, one of the most advanced portable infrared thermometers in the industry, features a broad temperature range, superior optics, and an advanced extra-bright three-dot laser sighting system.","Accurate measurements depend in part on accurately sighting a target. Fluke 574 infrared thermometers have a sighting system designed to precisely track the infrared path as seen by the sensors. This enables the Fluke 574 infrared thermometer's advanced coaxial three-dot laser sighting to accurately show both the center and the edges of the spot being measured, regardless of the infrared thermometer's distance from the target.","The Fluke 574 infrared thermometer's laser sighting also appears twice as bright to the human eye as normal lasers (while maintaining the same safety rating as less bright lasers), making precise sighting easier in a variety of lighting conditions and distances.","Fluke 574 infrared thermometers feature a Close Focus (CF) option which lets you accurately measure very small areas at the focus point – where the IR beam narrows. Paired with the advanced coaxial laser sighting system, extremely small objects 0.24 in (6 mm) at 11.4 in (300 mm) can be easily measured with the Fluke 574 infrared thermometer.","The handheld Fluke 574 infrared thermometer is ideal for electrical maintenance and refrigeration troubleshooting.