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Burn Technology LTD
Hybris Business Park
Unit 11H, Crossways
Dorchester, Dorset
, UK

T: 01305 852 090

£3.95 for orders under £49

Burn Technology Limited on
The reviews are correct, this is a very good Multi..
Mark Hampton
Great unit, Wireless feature is very useful. ..
Dave Williams

Extech Hot Wire CFM Anemometer with PC Interface 407119

Extech Hot Wire CFM Anemometer with PC Interface 407119
Price: £397.64 +VAT
2 or more £357.88 +VAT
5 or more £337.99 +VAT
10 or more £318.11 +VAT

Product Code: 407119
UPC/EAN: 793950401194
Warranty: 3 Years
Availability: In Stock (3 - 5 Days)

Accurately measures Air Flow (CFM/CMM) or Air velocity plus Temperature

  • Air velocity measurements as low as 0.2 m/s
  • Telescoping probe extends up to 940mm long
  • Measures air volume in CFM (ft³/min) and CMM (m³/min) plus Temperature simultaneously.
  • Air Flow displayed in 2 modes as an instantaneous value or up to 20 point average
  • Record / Recall MIN and MAX readings
  • Data Hold plus Auto power off
  • Optional Data Acquisition software 407001 and datalogger 380340
  • Complete with telescoping probe with 167.6cm cable and four AA batteries


Product Information

View Datasheet
View Manual

Specifications Range Resolution Accuracy (%rdg+digits)
ft/min 40 to 3346ft/min 1ft/min ±(5%+5 digits)
MPH 0.5 to 38.0MPH 0.1MPH  
knots 0.4 to 33.0knots 0.1knots  
m/s 0.2 to 17.0m/s 0.1m/s  
km/h 0.7 to 61.2km/h 0.1km/h  
Temperature 0 to 50°C
32 to 122°F
  Range Resolution Area
CMM (meter3/min)
(meters cubed)
0 to 36,000m^3/min) 0.001 to 1m^3/min 0.001 to 30.0m^2
CFM (feet3/min)
(feet cubed)
0 to 1,271,200ft6^3/min 0.01 to 100ft^3/min 0.001 to 322.91ft^2


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