TM-4001/4002/4003
2
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 probe.
Air flow volume.(Use platinum-resistors sensor)
Telescoping probe.
Instant/ AVG/ 2/3V MAX flow measurement.
Max/AVG/Min & data hold function.
Low batter indication “ ”.
LCD triple display with LED backlight.
Manual data memory and read function
(99 records). (TM-4001/TM-4002)
Humidity measurement. (TM-4002/TM-4003)
Calculate dew point temperature, wet bulb
temperature. (TM-4002/TM-4003)
Absolute pressure measurement. (TM-4003)
Auto power off with disable function.
USB PC serial interface. (TM-4003)
Data logging capacity(8000 records).(TM-4003)
Sampling interval : Max 24 hours; Min 1S.
(TM-4003)