Series 566 Infrared And Contact Thermometer, Temperature Range: -40 To 650 DEG C, Accuracy: Less Than 0 DEG C (32 DEG F): Plus/Minus (1.0 DEG C (Plus/Minus 2 DEG F) Plus 0.1/1 DEG C or DEG F) Greater Than 0 DEG C (32 DEG F): Plus/Minus 1 PCT or Plus/Minus 1 DEG C (Plus/Minus 2 DEG F), whichever is greater, Resolution: 0.1 DEG C, Spectral Response: 8 - 14 MIC-MR, Laser Sighting: Single Point Laser Less Than 1 MILW Output Class 2 (II) Operation, 630 - 670 NMTR, Response Time: Less Than 500 MS, Emissivity: By Built-In Table Of Common Materials Or Digitally Adjustable From 0.10 To 1.00 By 0.01, Display: Dot Matrix 98 X 96 Pixels With Function Menus, Alarm: High/Low Audible And Two-Color Visual, Data Logging: Yes, Trigger: Lock Mechanism, Battery Type: (2) AA/LR6 Laser And Backlight ON 12 HR Laser And Backlight OFF 100 HR, Dimensions: 6.965 IN Height X 6.441 IN Length X 2.039 IN Width Includes: Thermocouple K bead probe; Durable hard case; 2 AA batteries; Getting Started guide in 6 languages; User.s Manual on CD in 6 languages (English, Spanish, French, German, Portuguese, and Simplified Chinese); 2-year warranty - Other Useful Features: Adjustable emissivity that allows you to confidently measure a wide variety of surfaces; Up to 20 points of data for downloading and recalling later; Two levels of backlight on the display; Included Type-K thermocouple bead probe; Features audible and visual alarms to instantly alert you to measurements outside of your set limits; Provides MAX, MIN, DIF and AVG functions to quickly identify problems - Key Features: Two-in-one IR and contact thermometer with a 30:1 distance-to-spot ratio; Measures temperatures from -40±C to 650±C (40±F to 1202±F); Makes it easy to access advanced features with the soft-key buttons and graphical display; Features rugged, ergonomic design that stands up to tough industrial, electrical, and mechanical environments; Works with most K-type thermocouples - Product Overview: The 566 IR and contact thermometer features a simple, three-button, on-screen menu interface (in 6 languages) to make it easier than ever to measure temperature. You can quickly navigate advanced features to adjust emissivity, start data logging, or turn alarms on and off with just a few pushes of a button. And with its rugged, easy-to-use, ergonomic design, the Fluke 566 can stand up to tough industrial, electrical, and mechanical environments. These tools go beyond other IR thermometers (or pyrometers), helping you work more efficiently in more applications.