72-820 TENMA, 72-820 Datasheet - Page 10

• Manufacturer Part Number: 72-820
• Description: INFRARED THERMOMETER, 18°C TO 550°C
• Manufacturer: TENMA

Specifications of 72-820

• Temperature Measuring Range: 18°C To 550°C
• Temperature Tester Type: Thermometer - Infrared
• Accuracy %: 1.8%
• Wavelength Max: 670mm

The secondary temperature display reports a choice of
maximum, minimum, difference between maximum and
minimum temperature or average value.
You can toggle through the maximum, minimum,
difference and average IR temperatures anytime the
display is on. The MAX, MIN, DIF and AV temperatures
are constantly calculated and updated when the trigger
is pressed. After the trigger is released, the MAX, MIN,
DIF and AV temperatures are held for 8 seconds.
8
Figure 3. Thermometer Display
HOLD
SCAN
A
B
C
D
C
A
D
Laser “On” Symbol
SCAN or HOLD
o
Primary temperature Display
Secondary temperature Display
Emissivity LO, MED, HI
Temperature values for the MAX, MIN, DIF,
AVG
Low Battery symbol. Appears when the
battery charge is <4.5V.
C /
o
F S y m b o l ( C e l s i u s / F a h r e n h e i t )
Model 72-820: OPERATING MANUAL
B