Multifunction Humdity Temperature dew point heat index Anemometer Air Flow ENVIRONMENT TESTER with barometer  altimeter

TL-302 Wind Speed, Temperature, Humidity, and Barometer in the Palm of your Hand  (8-in-in tester meter)

Compact, portable, and rugged, the TL-302 is ideal for model plane pilots, shooters, hikers, and other outdoor enthusiasts. A lanyard, hPa and user replaceable battery are also included.

The TL-302 is a comprehensive handheld wind meter that measures wind speed, temperature, humidity and barometer all in one compact, portable, rugged package.

The versatile LCD display allows you to switch between wind speed units of measure (mph, Km/h, m/s, ft/min or Knots), temperature units of measure (degrees Fahrenheit or Celsius), temperature and wind chill, average, instant and maximum wind speed, barometer units of measure (inHg, mbars or hPa).

You also get dew point, heat index, wind chill, wind gust, density altitude, altitude gain, and beaufort scale.Includes backlight for low light and night time viewing.

Features Optional Calibration
The TL-302 also includes calibration of wind speed, temperature, humidity and pressure for the utmost accuracy.

Features

Wind speed in mph, Km/h, m/s, ft/min or Knots
Beaufort wind scale bar graph
Wind Speed min/max/average selection
"Open Air" temperature and humidity sensors for fast response
Temperature display in degrees Fahrenheit or Celsius
Barometer display in hpa, mbar, inHg
Altitude display in meters or feet
LED backlight
Wind Speed HOLD feature
Low battery display
Lanyard included
Soft case included
Auto power off with override feature
Calibration
CE Certified & RoHS Compliant

Specifications:

Wind speed:
Range: 0 - 65 mph
Resolution: 0.2 mph
Threshold: 0.2 mph
Accuracy: ±5%
Temperature:
Range: 14 - 122 °F
Resolution: 0.1 °F
Accuracy: ±2 °F
Relative Humidity:
Range: 20 - 90%
Resolution: 1%
Accuracy: ±5% (full scale)
Wind chill: Resolution: 0.1 °F
Heat index: Accuracy: ±3.6 °F
Dew point: Accuracy: ±3.6 °F
Barometric pressure:
Range: 0.29 to 32.48 inHg
Resolution: 0.01
Accuracy: ±0.05 inHg
Altitude:
Range: -6000 to 30000 ft
Resolution: 1
Accuracy: ±50 ft

What's in the Box:
Wind Meter

CR2032 3 Volt Lithium Battery

Lanyard

Soft Carrying Case

User Manual

Other Anemometer:

 Certification:

Pictures: