Extech Instruments 451104 User Manual
Extech Instruments 451104 User Manual

Extech Instruments 451104 User Manual

Vane anemometer

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User's Manual
Vane Anemometer
MODEL 451104
1
451104 4/03 Ver. 1.4

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Summary of Contents for Extech Instruments 451104

  • Page 1 User’s Manual Vane Anemometer MODEL 451104 451104 4/03 Ver. 1.4...
  • Page 2 WARRANTY EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies on sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.
  • Page 3 Introduction Congratulations on your purchase of Extech's Vane Anemometer, Model 451104. The Model 451104, measures the speed (velocity) at which air is flowing. It also measures temperature in both Centigrade and Fahrenheit. Careful use of this meter will provide years of safe, reliable service.
  • Page 4 7. Press RECORD a third time to display the MAX reading. 8. Press RECORD a fourth time to display the AVG reading 9. To clear all four of these stored readings, remove power from the meter or press and Hold RECORD until the meter beeps twice. 451104 4/03 Ver. 1.4...
  • Page 5 8. Press the "HOLD" key to set 1200 or the "SET-UP" key to set 2400. 9. Press the "RECORD" key and an "S" will appear on the meter's LCD. 10. Press the "HOLD" key to save the setting and return to the normal operating mode. 451104 4/03 Ver. 1.4...
  • Page 6 3 Run the Hyperterminal program (supplied with most versions of Windows Operating Systems). 4 Data format: T026.1C:V00.00MS T078.2F:V00:00FTM Where TXXX.X is the temperature in C or F and VXX:XX is the air velocity in M/sec or Ft/min. 451104 4/03 Ver. 1.4...

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