info@Fluke-Direct.com
Buttons
Press
to turn the thermometer on or off.
Press
,
(CANCEL) to stop displaying the minimum, maximum, and average readings in the
secondary display.
(Shift
function)
Press
to turn the backlight on and off. The backlight turns off after 2 minutes without any button
presses. If the battery is low, the backlight is disabled.
Press
to step through the maximum, minimum, and average readings. When viewing logged
readings, shows the maximum, minimum, and average of the logged readings.
Press
,
(CANCEL) to turn off this display.
Press
to switch between Celsius (
Press
to freeze or unfreeze the displayed readings.
Press
when turning on the thermometer to test the display. All display elements appear.
Model 52: Press
to toggle showing the T1, T2, and T1-T2 (differential temperature measurement) in the
primary or secondary display.
Fluke-Direct
Table 5. Buttons
o
o
C), Fahrenheit (
F), and Kelvin (K).
51 & 52 Series II
Getting Started
7
.com
1.888.610.7664