The Fluke 566-2 is a two-in-one IR (Infrared) and contact thermometer, known for its versatility in various industrial, electrical, and mechanical environments. It features a 30:1 distance-to-spot ratio, enabling precise temperature measurements from a distance. The thermometer is designed to measure temperatures ranging from -40°C to 650°C (-40°F to 1202°F), making it suitable for a wide array of applications. The device is engineered with a rugged, ergonomic design to withstand tough conditions and is equipped with soft-key buttons and a graphical display for easy access to advanced features.
Product Specifications | ||
Infrared temperature range | -40°C to 650°C (-40°F to 1202°F) | |
Infrared accuracy | < 0°C (32°F): ±(1.0°C (±2.0°F) + 0.1°/1°C or°F); | |
> 0°C (32°F): ±1% or ±1.0°C (±2.0°F), whichever is greater | ||
Display resolution | 0.1°C / 0.1°F | |
Infrared spectral response | 8 µm to 14 µm | |
Infrared response time | < 500 msec | |
Thermocouple Type-K input temperature range | -270°C to 1372°C (-454°F to 2501°F) | |
Thermocouple Type-K input accuracy | -270°C to -40°C | ±(1°C + 0.2°/1°C) (-454°F to -40°F: ±(2°F + 0.2°/1°F)) |
-40°C to 1372°C | ±1% or 1°C (-40°F to 2501°F: ±1% or 2°F), whichever is greater | |
D:S (distance to measurement spot size) | 30:1 | |
Laser sighting | Single-point laser < 1 mw output Class 2 (II) operation, 630 nm to 670 nm | |
Minimum spot size | 19 mm (0.75 in) | |
Emissivity adjustment | By built-in table of common materials or digitally adjustable from 0.10 to 1.00 by 0.01 | |
Data storage with date/time stamp | 20 points | |
PC interface and cable | None | |
Hi/Low alarms | Audible and two-color visual | |
Min/Max/Avg/Dif | Yes | |
Display | Dot matrix 98 x 96 pixels with function menus | |
Backlight | Two levels, normal and extra bright for darker environments | |
Trigger lock | Yes | |
Switchable Celsius and Fahrenheit | Yes | |
Power | 2 AA/LR6 Batteries | |
Battery life | If used continuously | Laser and backlight on, 12 hours; laser and backlight off, 100 hours |
Operating temperature | 0°C to 50°C (32°F to 122°F) | |
Storage temperature | -20°C to 60°C (-40°F to 140°F) | |
Bead thermocouple Type-K range | -40°C to 260°C (-40°F to 500°F) | |
Bead thermocouple Type-K accuracy | ±1.1°C (2.0°F) from 0°C to 260°C (32°F to 500°F), typically within 1.1°C (2.0°F) from -40°C to 0°C (-40°F to 32°F) |