Menu Overview - TESTO 6440 Instruction Manual

If the instrument is locked,
attempt is made to change parameter values.
To unlock, press both buttons again for approx.15 s, until
displayed.

Menu overview

Measuring
mode
Output 1
(OUT 1)
Output 2
(OUT 2)
Extended
functions
Measuring
mode
3
3
(Nm )*
= Nm before last reset
Switch output
Pulse output
Current output
①
- OUx = Hno, Hnc, Fno, Fnc (cf. page. 19)
- OU1 = ImP (cf. page. 22)
- OU2 = I (cf. page. 20)
appears briefly in the display if an
① Short-term
display unit, cf. p. 10
... (see
Continuous display unit
above.)
M = Mode/Enter
S = Set
is
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