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Ambient Weather WM-4 Professional Handheld Weather Station

£258.25

  • The Ambient Weather WM-4 is a comprehensive handheld weather station, directional compass, heat index monitor and psychrometer, all in one compact, portable, rugged package.
  • The WM-4 measures wind speed, wind direction, temperature, relative humidity and compass direction, and calculates wind gust, dew point, wet bulb and dry bulb temperature, Delta T, wind chill and heat index.
  • The jack knife case design protects the unit, and allows you to hold the case while taking precise temperature measurements, avoiding false readings from your hand temperature.

 

Other Specifications:
Power: CR2032 Lithium battery (included and replaceable)
Dimensions: 5.5″ x 1.75″ x .75″

The WM-4 measures wind speed, wind direction, temperature, relative humidity and compass direction, and calculates wind gust, dew point, wet bulb and dry bulb temperature, Delta T, wind chill and heat index.

The jack knife case design protects the unit, and allows you to hold the case while taking precise temperature measurement’s, avoiding false readings from your hand temperature.

 

Last updated on 7th December 2021 6:59 am

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SKU: B00540I7WO Categories: ,

Description

You are here::Home|Weather Stations|Handheld Wind & Weather Meters|Ambient Weather WM-4 Professional Handheld Weather Station

Ambient Weather Professional Handheld Weather Station

£258.25  in stock
4 new from £255.26
Amazon.co.uk
as of 7th December 2021 6:59 am

Features

  • The Ambient Weather WM-4 is a comprehensive handheld weather station, directional compass, heat index monitor and psychrometer, all in one compact, portable, rugged package.
  • The WM-4 measures wind speed, wind direction, temperature, relative humidity and compass direction, and calculates wind gust, dew point, wet bulb and dry bulb temperature, Delta T, wind chill and heat index.
  • The jack knife case design protects the unit, and allows you to hold the case while taking precise temperature meaurements, avoiding false readings from your hand temperature.

Features:
Current wind speed, Maximum wind speed, Average wind speed
Wind measurement units: knots, mph, kph, feet/minute, meters/second, Beaufort
Wind direction in degrees and compass points
Calculates cross wind, head/tail wind
Current temperature (°F or °C)
Current dew point (°F or °C)
Current wet bulb (°F or °C)
Current wind chill (°F or °C)
Current relative humidity (%RH)
Current Delta T
AccuWeather.com patented Comfort Index
USA fluxgate compass
Swiss-made impeller
Lifetime calibrated Swiss-made humidity sensor
Backlit LCD display
Auto shutoff after 5-min
Threaded for tripod mounting
Pocket-knife design to protect unit when not in use
Adjustable lanyard
Water resistant and floats

Specifications:
Wind speed range: .8-89 mph
Wind speed accuracy: ±3% when aligned with winds axis
Current wind response time: 1-sec
Avg wind response time: over 10 sec
Max wind response time: 1-sec
Cross wind head/tail wind response time: 5 sec
Wind direction response time: 1 sec
Temperature range: -20° to +158°F
Temperature accuracy: ±1.8°F
Temperature response time: 1 min
Dew point range: -20° to +158°F
Dew point accuracy: ±3.6°F
Dew point response time: 1 min
Wet bulb accuracy: ±3.6°F
Wet bulb range: 32° to 100°F
Wet bulb response time: 1-min
Wind chill range: -50° to +50°F
Wind chill accuracy: ±1.8°F
Wind chill response time: 1 sec
Rel. humidity range: 5-95%
Rel. humidity accuracy: ±3%
Rel. humidity response time: 1 min
Delta T response time: 1-min
Compass accuracy: ±2°
Compass range: 0 to 360
Compass response time: 1 sec

Other Specifications:
Power: CR2032 Lithium battery (included and replaceable)
Dimensions: 5.5″ x 1.75″ x .75″

Last Updated on 23rd September 2021 : Originally published on 25th November 2020

Additional information

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Price History and Alerts

Ambient Weather Professional Handheld Weather Station, Ambient Weather

Price: £258.25
as of 7th December 2021 6:59 am
BUY NOW
Amazon.co.uk
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Price History

Statistics

Current Price £258.25 7th December 2021
Highest Price £258.25 4th December 2021
Lowest Price £162.61 18th November 2021
Since 18th August 2021

Last price changes

£258.25 4th December 2021
£258.01 3rd December 2021
£201.81 1st December 2021
£192.29 29th November 2021
£191.06 28th November 2021

Last Updated on 23rd September 2021 : Originally published on 25th November 2020

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