WIKA operating instructions, model CTH7000
EN
15
08/2020 EN/BG
4. Design and function
4.2.3 About the display screen
The large graphic LC display screen is the direct link to the instrument, presenting the
measurement results and information or menus to set and control the instrument.
The LC display screen is designed for reflective-viewing under normal ambient lighting; a
backlight is provided for use when ambient conditions are darker.
4.2.4 CTH7000 thermometer inputs
There are two input channels; two 5 pin DIN input-sockets are located at the top of the
instrument. These are designed to take either PRT or thermistor probes. Channel A is
colour-coded red. Channel B is colour-coded blue.
1
Channel A (red)
2
Channel B (blue)
1
2