Product selection guide: IR thermometers | Fluke
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Product selection guide: IR thermometers

Use our product selection guide to find the thermometer that fits your needs best.
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Fluke 572-2 High-Temperature Infrared Thermometer
Fluke 64 Max
572-2 High Temperature Infrared ThermometerFluke 64 MAX IR Thermometer
Probe typeThermocouple K 
Number of inputs1 
Temperature range-40 °C to +260 °C (-40 °F to +500 °F) 
Number of on-board memory locations99 
PC download and software  
What temperature range do you need to measure?-30 °C to +900 °C-30 °C to +650 °C (-22 °F to +1202 °F) 
Will you be working from greater than 5 m (15 ft)?  
Will you be measuring objects 200 °C (400 °F), moving, uncontaminatable, energized objects or difficult to reach objects?  
Non-contact temperature range-30 °C to +900 °C (-22 °F to +1652 °F)-30 °C to +650 °C (-22 °F to +1202 °F) 
Accuracy± (1.0 °C + 0.1 °/1 °C)± 1.0 °C or ± 1.0 % of reading, whichever is greater, ± 2.0 °C or -10 °C to 0 °C, ± 3.0 °C at -30 °C to -10 °C 
Distance to spot (D:S)60:120:1 
SightingDual laserLaser point 
Close-focus (6 mm / 0.24 spot)19 mm 
Form factorPistolPistol 
Dimensions, approximate (H x W x D)17.69 x 5.18 x 16.36 cm (6.965 x 2.039 x 6.441 in)175 x 85 x 75 mm (6.88 x 3.34 x 2.95 in) 
Battery2 AASingle AA Battery; 8 hours typical with lasers and backlight on 
Warranty2 years3 years 
Do you want to use industry standard thermocouples?  
Time stampDate/time 
Soft-key feature menu navigation  
Multiple language interface  
Min-Max-Avg-DifMin-Max-Avg-DifMin-Max-Avg-Dif 
English, French, Chinese, Spanish, Portuguese, German user interface  
Material type adjustment (emissivity) Preset to 0.95, adjustable by user 
High and low alarms  
Recommended usesManufacturing, refining, smelting, glass and ceramicsShort-range troubleshooting, electrical, HVAC, industrial 
Temperature areaInternal, ambient and non-contact surface temperature 
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