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With the Fluke 561 infrared thermometer, you can also take contact and ambient temperatures in the way that’s best for you. Use the IR thermometer to 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-leave your ladder in the truck. You can use the Fluke 561’s handy flexible pipe probe, or plug in any industry standard type K mini connector thermocouple probe you already own to take super-heat or internal temperatures.
FEATURES
IR thermometer for quick measurements.
Contact thermometry capability, compatible with all standard mini-connector type K thermocouples.
Temperature range of -40°C to 550° C (-40°F to 1022°F).
Easy emissivity adjustment (Lo, Med, Hi) for measuring pipes and other shiny materials.
MIN, MAX, and DIF functions.
Fluke 561 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.
For more information on Fluke 561 Infrared and Contact Thermometer talk to Cuthbertson Laird Group
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