E.
MIN/MAX
button. Displays lowest, and then highest values of both
parameters in selected display mode.
F. Pocket clip (on back)
G. Battery compartment (on back)
H.
RESET
button. Clears Min/Max memory.
I.
MODE
button. Selects one of three display options: 1) Heat Index +
ambient temperature; 2) RH + ambient temperature; or 3) Dew Point +
ambient temperature.
J.
UNIT
button. Selects Fahrenheit or Celsius temperature unit.
Fig. 2. All possible display indications
1. Primary readout
2.
DANGER
alert. Flashes (and
beeper sounds) when
calculated Heat Index value
exceeds setpoint.
3.
HEAT IDX
and
DP
. Indicate
that primary readout is
showing a Heat Index or
Dew Point temperature.
4.
MAX
and
MIN
. Indicate that primary and secondary readouts are
showing maximum or minimum values.
5. Secondary readout
6.
°C
and
°F
. Indicate selected temperature unit.
7.
RH
and
%
. Indicate that primary readout is showing a %RH value.
8.
Hold
. Indicates that both readouts are showing held (“frozen”)
readings.
SETUP INSTRUCTIONS
INSTALL BATTERY
1) Use a coin to open the battery compartment on the back on the unit.
2) Place the included “CR2032” button battery in the battery well with the
printed side up. Using a fingertip, push the battery down until it is fully
seated.
3) Replace the battery compartment cover and secure it.
4
1
2
3
4
5
8
7
6
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