Sper Scientific 800007 Thermometer 2 Channel Type K/J - Manual (Page 8)

8
T1-T2 Δ Mode (800007 Only)
Using two probes, model 800007 will display
the Δ (difference) between the T1 and T2
temperatures . The MAX/MIN and REL buttons
will not operate in Δ Mode.
1 . With the meter on, press the
T1-T2
button once .
In the following example, the T1 value is 79 .5°F,
the T2 value is 52 .3°F, and the difference is
27 .2°F . Or, T1 (79 .5) - T2 (52 .3) = 27 .2°F .
2 . Press T1-T2 to disable the Δ function.
Note…
The primary display shows T1-T2 temperature .
The lower display shows current channel
readings of actual temperature . To view another
channel reading of actual temperature on the
lower display, press and hold the T1-T2 button
to switch from T1 to T2 and vice versa .
MEASUREMENT PROCEDURES
T1 °F
K 79.5
K
52.3
°F
T2
T1-T2
°F
K
27.2
K
52.3
°F