TESTO 420 Instruction Manual page 15

1. Menu Level
Memory
Display
Device Settings
Reset Device
2
Maximum of 15 minutes, measuring cycle 1 second
3
Maximum of 25 points and 1 minute per point.
2. Menu Level
Continous
2
Measurement
Continous/Punctual
measurement (nur für
Staurohr)
New Folder
T420 folder
Volume Flow
Diff.Pressure
Temperature
Velocity
Humidity
Abs.Pressure
Language
Backlight Auto Off
Auto Off
Bluetooth
Date&Time
Gliding average
Hood adjustment
Zeroing int
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6 First steps
3. Menu Level
--
measuring duration
--
--
on/off
on/off
on/off
on/off
on/off
on/off
English/German/Itali
an/French/Spanish
On/Off
On/Of
On/Off
Date Format
Time Format
Set Date&Time
5 – 20 sec
Supply Air
Exhaust Air
1-20 sec
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15
3