When the battery is low, appears on the display.
Number
Laser "On" symbol
SCAN or HOLD
C/ F symbol (Celsius/Fahrenheit)
Primary temperature display
Secondary temperature display
Emissivity LO, MED, HI
Temperature values for the MIN, MAX, DIF, KTC.
KTC indicates the thermocouple temperature.
Low Battery symbol. Appears when the battery
charge is <25 %.
Figure 5. 561 Thermometer Display
Note
1
8
7
Infrared Thermometers
2
3
4
5
6
Description
561 Display
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7