Fluke 561 HVAC Infrared & Contact Thermometer

Versatile Temperature Measurement: Combines both infrared and contact temperature measurement capabilities.
Wide Temperature Range: Measures temperatures from -40°C to 550°C.
K-Type Thermocouple Compatibility: Allows for precise contact temperature measurements.
Single-Point Laser Sighting: Ensures accurate targeting of the measurement area.
Adjustable Emissivity: Provides flexibility for measuring various surface materials.
User-Friendly Interface: Intuitive design and large, backlit display.
Rugged and Durable: Built to withstand tough conditions.
Data Hold and Min/Max Recording: Captures and stores temperature readings.
Long Battery Life: Extended usage without frequent recharging.

Description
Additional information
Specifications
Models

Description

The Fluke 561 is a versatile infrared and contact thermometer designed to meet the needs of professionals in various industries, including HVAC, electrical, and industrial settings. This powerful tool combines the convenience of non-contact infrared measurement with the precision of contact temperature measurement, making it a valuable asset for troubleshooting and maintenance tasks.

Key Features:

Versatile Temperature Measurement: The 561 can measure both infrared and contact temperatures, providing flexibility for a wide range of applications.
Infrared Measurement: The infrared function allows you to quickly and accurately measure the temperature of hot, moving, or electrically energized objects without physical contact.
Contact Temperature Measurement: The 561 is compatible with K-type thermocouples, enabling precise contact temperature measurements.
User-Friendly Interface: The intuitive interface and large, backlit display make it easy to read and operate, even in low-light conditions.
Rugged and Durable: Built to withstand tough conditions, the 561 is designed to last.
Data Hold and Min/Max Recording: Capture and store important temperature readings for later analysis.
Adjustable Emissivity: Customize the emissivity setting to match the surface properties of the target, ensuring accurate readings.
Long Battery Life: Provides extended usage without frequent recharging.

Applications:

The Fluke 561 is a versatile tool suitable for a variety of applications, including:

HVAC and Refrigeration: Measuring temperatures of HVAC components, refrigerant lines, and ductwork.
Electrical Maintenance: Identifying overheating components and potential electrical hazards.
Mechanical Maintenance: Monitoring the temperature of bearings, motors, and other moving parts.
Building Inspection: Detecting air leaks, moisture problems, and energy inefficiencies.
Quality Control: Monitoring the temperature of materials and products during manufacturing processes.

With its combination of accuracy, versatility, and user-friendly features, the Fluke 561 is a valuable tool for professionals who need to measure temperature quickly and efficiently.

Additional information

Brand	Fluke

Specifications: 561 HVAC Infrared & Contact Thermometer

General 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:
Easy emissivity selector	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
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