เครื่องวัดความเร็วลม DT-8893

DT-8893

เครื่องวัดความเร็วลม รุ่น DT-8893 แบรนด์ CEM 

CMM/CFM Thermo-Anemometer 

Features

  • 20 point average for Air Flow
  • Resolution of 0.01m/sec
  • Easy to set Area dimensions (cm2) are stored in the meter's internal memory for the next power on
  • Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature
  • 3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable
  • Super large (9999 count) LCD Backlit Display
  • Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holste

SPECIFICATIONS

Specifications

Air Velocity

Range

Accuracy

8893

8894

 

m/s(meter per second)

0.40~30.00

±3% ±0.20m/s

*

*

ft/min(feet per minute)

80~5900

±3% ±40ft/min

*

*

km/h(kilometers per hour)

1.4~108.0

±3% ±0.8km/h

*

*

MPH(miles per hour)

0.9~67.0

±3% ±0.4MPH

*

*

Knots(nautical miles per hour)

0.8~58.0

±3% ±0.4knots

*

*

Air Temperature

14-140oF(-10-60oC)

±4.0oF(2.0oC)

*

*

Air Flow

Range

Area

 

 

CFM

0-999900

0-999.9 ft2

*

*

CMM

0-999900

0-999.9 m2

*