Fluke 561 user manual Buttons and Connector, Infrared Thermometer

Infrared Thermometer

Buttons and Connector

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ALaser “On” symbol

BSCAN or HOLD

C°C/°F symbol (Celsius/Fahrenheit)

DPrimary temperature display

ESecondary temperature display

FEmissivity LO, MED, HI

GTemperature values for the MIN, MAX, DIF, KTC. KTC indicates the thermocouple temperature.

HLow Battery symbol. Appears when the battery charge is < 25%.

Figure 3. Thermometer Display

Buttons and Connector

Button/	Description
Connector

CPressCand then press Ato toggle between the MIN, MAX, and DIF options.

AThe Abutton is used to show the MIN, MAX, and DIF functions in the secondary display, whichever was pressed most recently.

DSelects the emissivity setting. You can toggle between LO (0.3), MED (0.7), or HI (0.95) using A.

K-type thermocouple probe used to make contact temperature measurement.

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