Wind speed meter DT619

Wind speed meter DT619

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Product Features: `measuring wind speed, air temperature, air volume` 31/2 digit LCD display, display temperature, wind speed / wind double casting shell, easy to use high sensitivity and accuracy simple operation, data retention and maximum / minimum hold function K type temperature probe to measure the temperature is low power consumption, low battery indicator sensors: wind speed sensor uses ultra-low friction bearing temperature sensors: NTC-precision thermistor low friction 72MM large impeller 20:00 AVERAGING 8 kinds of area input method, automatic calculation of wind magnitude 20 minutes later the instrument automatically power off weight: 725 g (including battery and fan included) Accessories: battery 9V (Model: NEDA 1604), purses, impeller

Technical Specifications:

Anemometer DT-619 Technical Specifications: (wind speed, air temperature, air volume)

unit

Range

Resolution

Accuracy

m / s

0.40-30.00

0.01

± (3% + 0.20m / s)

Knots

0.8-58.0

0.1

± (3% + 0.4 knots)

Km / H

1.4-108.0

0.1

± (3% + 0.8 km / hr)

Ft / min

80-5900

1

± (3% + 40ft / m)

MPH

0.9-67.0

0.1

± (3% + 0.4MPH)

Air volume

Range

Resolution

area

Air Flow (CFM)

0 to 999900

0.001 to 100

0.000 to 999.9

Air Flow (CMM)

0 to 999900

0.001 to 100

0.000 to 999.9

temperature

Range

Resolution

Accuracy

0-50℃ (32-122℉)

0.1℉/ ℃

4.0℉ (2.0℃)

Temperature range:

unit

Operating temperature

storage temperature

Resolution

Accuracy

℃

0~50

-10~60

0.1

±2℃

℉

32~122

14~140

0.1

±4℉

Unit conversion table:

m / s

ft / min

knots

km / h

MPH

1m / s

1

196.87

1.944

3.6

2.24

1ft / min

0.00508

1

0.00987

0.01829

0.01138

1knot

0.5144

101.27

1

1.8519

1.1523

1km / h

0.2778

54.69

0.54

1

0.6222

1MPH

0.4464

87.89

0.8679

1.6071

1