Operation
Power
Press the
button to turn power on or off.
Probe Humidity and Temperature Measurements
1. Attach the probe to the meter via the jack at the top of the meter.
2. Hold the probe in the area to be tested & allow adequate time for readings
to stabilize.
3. Read the Relative Humidity (center of LCD) and Probe
Temperature (top of LCD).
NOTE:
Do not immerse the probe in liquid;
it is intended for use in air only.
InfraRed (Non-Contact) Temperature Measurements
1. The IR sensor is located at the top of the meter.
2. Point the sensor toward the surface to be measured.
3. Press and hold the large red IR button to begin
measuring the surface temperature of a desired target.
IR TEMP and will appear on the display. The laser
pointer will switch on to help aim the meter.
4. The measured IR surface temperature will appear at
the center of the LCD (larger digits). The temperature
displayed is the temperature of the area within the spot.
5. When the red IR button is released, the laser pointer
will switch off and the reading will freeze (data hold) on
the display for approx 10 seconds.
6. Note that the probe (Air Temperature wand) continues to
monitor temperature during IR tests and its temperature
is displayed on the top of the LCD (smaller
digits).
7.
After approx. 10 secs. the meter defaults to the
Humidity and Air Temperature display.
