GB
Hand Held Thermometer
CTH6500
2079988.1 09/2011 GB/D
WIKA Operating Instructions CTH6500
11
2.1.1 Measuring unit switching °C and °F respective % rH,
td or g/m³
Unit = Measuring unit
Measuring unit temperature (°C = Celsius, °F = Fahrenheit)
Measuring unit humidity
(% rH = relative humidity, td = dew point,
g/m³ = absolute humidity)
To change the measuring unit press [ENTER/ MENUE]. Use the
up and down keys [▲▼] to select Unit. Press again [ENTER/
MENUE]. On the left corner of the display appears a smal 1, which
indicates the selected channel. For changing the channel use the
up and down keys [▲▼]. Press [ENTER/MENUE] to confirm. On
the right corner of the display appears °C or °F, %rH, td or gm³
(depending on the selected probe). Use the up and down keys
[▲▼] again to adjust the requested measuring unit and press
[ENTER/ MENUE] to confirm. Press [ESC] to return to the measur-
ing mode.
2.1.2 Probe selection [Prob]
Press [ENTER/MENUE] to change a probe. Use the up and down
keys [▲▼] to select Prob. Press [ENTER/MENUE] to confirm.
On the left corner of the display appears a smal 1, which indicates
the selected channel. For changing the channel use the up and
down keys [▲▼]. Press again [ENTER/MENUE] to confirm. On the
right corner of the display appears the active probe. Use the up
and down keys [▲▼] to change the the probe (see table on next
page).
MENUE
Unit
Prob Lin2 CAL PrEn Chnl ArEA Lo6
MENUE
Unit
Prob
Lin2 CAL PrEn Chnl ArEA Lo6
