POWER button. Powers thermometer on and off.
TC TYPE button (DT61 only). Selects thermocouple
type ("K", "J", "T" or "E")
T1/T2/T1-T2 button (DT62 only). Selects one of four
display options:
a) T1 on primary readout and T2 on secondary
readout
b) T2 on primary readout and T1 on secondary
readout
c) T1-T2 on primary readout and T1 on secondary
readout
d) T1-T2 on primary readout and T2 on secondary
readout
°C/°F/K button. Selects temperature unit of primary
and secondary readouts
MAX/AVG/MIN button. Pressed briefly, selects
whether maximum, minimum or average value of
measurement session (since thermometer was
powered on) is displayed on primary readout.
Pressed and held, exits Max/Min/Avg display mode
and resumes real-time display mode.
HOLD (ENTER) button:
• On DT61, pressing HOLD button briefly "freezes"
T1 value on primary readout.
• On DT62, pressing HOLD briefly freezes T1, T2 or
T1-T2 value on primary readout and T1 or T2
value on secondary readout (values held are
determined by setting of T1/T2/T1-T2 button).
• On DT61 and DT62, ENTER button is only used
to set system time format.
SETUP button. Initiates 7-step setup procedure
(see p. 7)
and
buttons. On DT61 and DT62, used to
enable/disable ambient temperature compensation
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