Use the 561 IR capabilities to scan large areas or small objects quickly and efficiently, without having to shut down equipment. Measure hot, moving, electrically energized, and hard-to-reach objects instantly. Check motors, insulation, breakers, radiant heating, pipes, corroded connections, and wires. Plus, scan ducts, and other hard-to-reach objects from the floor and leave your ladder in the truck. You can also use the Fluke 561’s handy flexible pipe probe (included) to take super-heat or internal temperatures. Or plug in any industry standard type K mini connector thermocouple probe to take those measurements and preserve your investment in thermocouples you already own. Other useful features: Features fabric hook-and-loop fastener pipe probe for superheat, sub-cooling, and other contact and ambient measurements Provides MIN, MAX, and DIF functions to help you quickly identify problems Weighs only 12 ounces/340 grams) and is extremely easy to use Specifications: 561 HVAC Infrared & Contact Thermometer eneral Specifications Temperature -40 to 550°C (-40 to 1022°F) Display resolution 0.1°C (0.1°F) of reading D:S (distance to spot size) 12:1 Easy emissivity selector Adjustable with three settings: Low (0.3), medium (0.7). high (0.95) Display accuracy [assumes ambient operating temperature of 23°C (73°F) to 25°C (77°F)] ±1.0% of reading ±1% of reading or ±1°C (±2°F), whichever is greater below 0°C / 32°F, ±1°C (±2°F) ±0.1°/1° Response time 500 mSec (95% of reading) Repeatability ±0.5% of reading or ±1°C (±2°F), whichever is greater Spectral response 8 µm to 14 µm Laser sighting Single point laser Laser shutoff Laser turns off above ambient temperature of 40°C (104°F) Laser power Class 2(II) operation; Output < 1 mW, wavelength 630-670 nm Relative humidity 10% to 90% RH non-condensing, at < 30°C (86°F) Power, battery life 2 AA batteries (alkaline or NiCD) Battery life 12 hours Display hold 7 seconds Backlit display Yes, LCD with dual temperatures (current and MAX/MIN/DIF/KTC), low battery, F/C indicator, and Scan/Hold options Warranty 2 years Operating temperature 0°C to 50°C (32°F to 120°F) Storage temperature -20°C to 65°C (-25°F to 150°F) MAX, MIN, DIF temperatures Yes Thermocouple Type K mini adapter input Yes, compatible with industry standard K type probes with mini-connector. Displays to the thermometer temperature range. Thermocouple Type K fabric hook-and-loop fastener pipe probe Yes, with a temperature range of 0°C to 100°C (32°F to 212°F) and accuracy of ±2.2°C (±4°F) HVAC measurement guide Yes
