2 Description of the instrument
8
Symbol
Meaning
Pause measurement
Save measurement
New measurement
Zero pressure sensor
2.4
Magnetic holder
Two magnets are integrated in the testo 440 measuring instrument. These can
be used as a holder on magnetic surfaces.
Element
Element
1 Integrated magnet
2 Battery compartment
Summary of Contents for 440
Page 1: ...testo 440 Climate Measuring Instrument Instruction manual ...
Page 2: ......
Page 54: ...0970 4410 en US 01b a ...