DVM77N
VELLEMAN
3
3. Description
1.
IR sensor
2.
LCD display
3.
backlight button
4.
ambient temperature measurement
button
5.
wrist band
6.
laser targeting aperture
7.
SCAN button
8.
°C/°F selection switch
9.
battery cover
4. LCD Display
1.
measurement indication
2.
low power indication
3.
ambient temperature measurement indication
4.
measurement value
5.
emissivity
6.
backlight indication
7.
data-hold indication
8.
°C temperature measuring unit
9.
°F temperature measuring unit