1. PREFACE
Thank you for purchasing out product.
Please, read the operating instructions in
details before you use this Hot-Wire Velocity
meter, so you will operate the meter correctly.
This meter can be operated in industry and
home.
WARNING
Non-compliance warning and/or
operating instructions may damage
the instrument or its parts or injuring
the operator.
2. GENERAL DESCRIPTION
Fast response prob e.
Air flow volume.(Use platinum-resistors sensor)
Telescoping pr obe.
Insta nt/ AVG/ 2/3V MAX flow measurement.
Max/AVG/Min & data hold function.
Lo w batter indication “
”.
LCD tripl e display with LED backlight.
Manua l data memory and read function
(99 records). (TM-4001)
Auto pow er off with disable function.
21. COMPUTER GR ADE
z CPU：Pentium Ⅲ 1000MHZ.
z RAM：SDRAM 256MB.
z Hard d isk：200MB.
z OS：Windows 2000，Windows XP.
z Dispal y : 800×600 256 color.
22. EXTERNAL DC POWER
External AC to DC adapter: Voltage 9V
DC
.
Socket: Pin positive, Ground casing negative.
External diameter 5.5mm internal diameter
2.1mm
23. SAFETY AND MAINTENANCE
STANDARDS
• Do not put this device in direct sunlight or
where it is hot and/or damp.
• Operatign altitude: below 2,000m.
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