Thermo Fisher Scientific EcoScan Temp JKT - Manual (Page 11)

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4. MEASUREMENT
4.1 Taking Measurements
1. Power on the meter. The meter automatically
enters Temperature mode. The “J”, “K” or “T”
annunciator will display, depending on what
probe type was selected the last time the meter
was used. The
o C or o F annunciator display in
your LCD indicate which mode you are taking
measurements in.
2. Press the J-K-T key to toggle between type J, K or T mode, until the mode
matches probe type selected. Note reading.
3. Press the
°C/°F key to toggle between each measurement mode.
4.2 Displaying Maximum and Minimum
Readings
The Temp JKT meter can momentarily display the
maximum and minimum temperature measured
since you switched the meter on. Simply press
MAX/ or MIN/ key. The “MAX” or “MIN”
annunciator displays in the LCD and the maximum
or minimum temperature momentarily displays.
Meter then returns to measurement mode.
4.3 Holding a Reading
To freeze or hold your reading, press HOLD key
once. The LCD displays ”HO” annunciator to indicate
the HOLD function is activated.
4.4 Releasing a Held Reading
Press HOLD key again to deactivate HOLD function or to release your frozen
reading. The meter returns to measurement mode, and the “ HO” annunciator
disappears from the LCD.
J
o o C F
K
o C
MAX
K HO
F o
Figure 10: J/K/T and
temperature annunciators
Figure 11: Viewing the
maximum & minimum value
Figure 12: HOLD
i t