User's Manual

4 First steps
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4 First steps
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Inserting batteries/rechargeable batteries
1. Fold out the hanging hook and open the battery compartment
by squeezing the clip lock.
2. Insert batteries (included in delivery) or rechargeable batteries
(4x 1.5 V, type AA/Mignon/LR6) in the battery compartment.
Observe the polarity!
3. Close the battery compartment.
- After inserting the batteries, the instrument switches on
automatically and goes into the settings menu.
When not in use for long period: Remove batteries /
rechargeable batteries.
Units / Parameter selection
1. Press
[Set] to confirm or change unit parameter settings
2. Press
[▲] or [▼] to change the units / parameters.
- The settings will be accepted once the last selection has been
made.
Key Functions
Description
[▲] or [▼]
Change parameters and select units
[Set]
Confirm units / parameters
Selectable
parameters
Description
°C, °F
Temperature unit
bar, kPa, MPa, psi
Unit for pressure.
Pabs, Prel or psig
Switch between absolute and relative
pressure display
micron, inHg, Pa,
hPa, mTorr,Torr,
inH2O, mbar
Unit for vacuum pressure.
/ /
Select measuring mode: heat pump / cooling
/ or Auto