4 | The product at a glance
GMH 3331
10 / 32
B-H77.0.01.DB2-1.0
An arrow indicates which value is displayed in the
secondary display
kJ/kg Enthalpy
Kilojoules per kilogramme
ΔTd
Dewpoint distance
T2 - Td
Td
Dewpoint temperature of
the air
Unit in °C or °F
T2
Surface temperature
Unit in °C or °F
T1
Temperature of the TFS
0100E
Unit in °C or °F
4.3 Operating elements
On / Off button
Press briefly
Switch on the product
Long press
Switch off the product
max / min button
Press briefly
Min measured value
Max measured value
Value input and changes to settings in configuration
Long press
Delete Min/Max measured value
cal button
Press 2s
Start humidity calibration
Press 10s
Reset humidity calibration to factory calibration
set button
Press briefly
Change of the secondary display: kJ/kg ∆Td, Td,
T2, T1
Press 2s
View the configuration
store button
In a measuring
Hold the current measurement
Start a new measurement
Operation of the logger function
In menus
Confirmation of the entry
Return to measuring
