Wind speed meter DT620

Wind speed meter DT620
 

Product description:

Features measuring wind speed and temperature, hold readings and find max / min high sensitivity and accurate measurement of simple design wind speed measurements can be separated from the handle body, easy to read LCD dual display measuring wind speed measuring two meters extendable helix Low power consumption data retention, maximum and minimum values ​​hold function Low battery indication bearings: Sapphire bearing temperature sensor: K-type thermocouple Operating Temperature: 0 ~ 50ºC (32 ~ 122ºF) Operating Humidity: Less than 80% RH Storage temperature: -40 ºC ~ 60ºC (-40ºF ~ 140ºF) Battery Type: 9V battery life: 50 hours (300mA-hrs battery)

Technical Specifications

Winds from the range:


unit

Range:

Resolution

MINIMUM
The amount of value

Accuracy

m / s

0.3 – 45.0

0.1

0.3

±3% ±0.1

knots

0.6 - 88.0

0.1

0.6

±3% ±0.1

km / hr

1.0 - 140.0

0.1

1.0

±3% ±0.1

m / s: m / sec knots: nautical miles / hour
km / hr: km / h

Unit conversion table:

m / s

knots

km / hr

1 m / s

1

1.944

3.60

1 knot

0.5144

1

1.8519

1 km / hr

0.2778

0.54

1

Temperature range:


unit

Range Range

Resolution

Accuracy

ºC

-20 – 200.0

0 to 60.0

0.1

±2ºC

-20.0 To -1;

0.1

± 5ºC

60 to 200

0.1

± (2%+2ºC)

ºF

-4.0– 200.0

32.0 to 140.0

0.1

±4ºF

-4.0 To 31.0;

0.1

±9ºF

140.0to199.9

0.1

± (2%+4ºF)

size
Anemometer: 150x 72 x 35mm
Fan: 66x 132 x 29.2mm
Weight: 350g (battery included)

Fitting

Instructions 1; 9V battery a, NTC temperature sensor, infrared temperature probe, leather case and box