Diagram Of Instrument - TESTO 312-1 Instruction Manual

Symbol for alarm
On/Off
Alarm levels
Print
Battery capacity
Readings
Measuring units
Date/Time
Readings
Measuring units
Start
measurement/
freeze readings
Print button
OK button
Cancel/Restore

Diagram of instrument

4
Initial operation
Temperature Pressure
connection connection
Connection for
ionisation current
Parameters
Freeze readings
Parameters
Parameters with
ionisation current
On/Off button
Scroll buttons
Audible alarm
On/Off button