£618.15

Extech 407119 Heavy Duty CFM Hot Wire Thermo-Anemometer

407119

Price data last checked 42 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

About as cheap as it gets. The only time it was cheaper was 3 months ago.

£618 today · all-time low £590 (Apr 2026) · usually the usual

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 49 days · 49 data points (no recent data)

Historical
Generating forecast…
£646.80 £584.51 £598.10 £611.69 £625.28 £638.87 £652.46 23 April 2026 05 May 2026 17 May 2026 29 May 2026 10 June 2026

Price Distribution

Price distribution over 49 days • 3 price levels

Days at Price
Current Price
9 days 2 days · current 38 days 0 10 19 29 38 £590 £618 £647 Days at Price

Price Analysis

Most common price: £647 (38 days, 77.6%)

Price range: £590 - £647

Price levels: 3 different prices over 49 days

Description

The 407119 Heavy Duty CFM Hot Wire Thermo--Anemometer uses a telescoping probe (extends up to 3 ft) which is ideal for use in ducts and ventilating systems. It can accurately measure Air Flow (CFM/CMM), Air Velocity and Temperature. Air Flow can be displayed as an instantaneous value or up to a 20 point average. Additional functions include Data Hold, Min/Max, and Auto power off. A built-in RS-232 interface can be used with optional Data Acquisition software and cable for recording measurements directly to your PC. Comes complete with telescoping probe with 5.5ft cable, and 4 x AA batteries. Box Contains Comes complete with telescoping probe with 5.5ft cable, and 4 x AA batteries

Key Features

Accurately measure air flow (CFM/CMM) or air velocity plus-Degrees F/-Degrees C temperature

Air velocity measurements as low as 40-Feet/minutes

Telescoping probe is ideal for use in ducts and ventilating systems; extends up to 3-Foot (940mm) long

Measures air volume in CFM (ft3/min) and CMM(m3/min) plus temperature simultaneously

Air flow displayed in 2 modes: Instantaneous value or up to 20 point average

Product Specifications

Brand
Extech
Model
407119
Domain
Amazon UK
Release Date
26 February 2016
Listed Since
07 May 2012

Barcode

No barcode data available

Similar Products You Might Like

testo 440 delta P Air Flow ComboKit 1 Bluetooth®
97% match

testo 440 delta P Air Flow ComboKit 1 Bluetooth®

Testo

£1,632.00 17 Jun 2026
testo 405 - Thermal Anemometer
97% match

testo 405 - Thermal Anemometer

Testo

£132.80 19 Jun 2026
Extech SDL350 Hot Wire Thermo-Anemometer and Datalogger
96% match

Extech SDL350 Hot Wire Thermo-Anemometer and Datalogger

Extech

£545.99 18 Jun 2026
Extech AN300 Large Vane Thermo Anemometer
96% match

Extech AN300 Large Vane Thermo Anemometer

Extech

£295.56 13 Jun 2026
Extech 45118 Mini Waterproof Thermo Anemometer
96% match

Extech 45118 Mini Waterproof Thermo Anemometer

Extech

£130.53 25 Jun 2026
testo 417 - Digital 100 mm vane anemometer with App connection
96% match

testo 417 - Digital 100 mm vane anemometer with App connection

Testo

£415.36 13 Jun 2026
testo 416 - Digital 16 mm vane anemometer with App connection
96% match

testo 416 - Digital 16 mm vane anemometer with App connection

Testo

£577.20 18 Jun 2026
Airflow 152mm X 10M Insulated Aluminium Flexible Ducting
96% match

Airflow 152mm X 10M Insulated Aluminium Flexible Ducting

Airflow

£94.46 25 Jun 2026
Extech Instruments AN100 CFM/CMM Mini Thermo-Anemometer
96% match

Extech Instruments AN100 CFM/CMM Mini Thermo-Anemometer

Extech

£158.99 18 Jun 2026
Digi-Sense Mini Vane Anemometer with NIST Traceable Calibration
96% match

Digi-Sense Mini Vane Anemometer with NIST Traceable Calibration

Digi-Sense

£89.68 13 Jun 2026
testo 417 set 1 - wing wheel anemometer with measuring funnels
96% match

testo 417 set 1 - wing wheel anemometer with measuring funnels

Testo

£442.29 13 Jun 2026
testo 417 Kit 2 – vane anemometer with measurement funnels and flow straightener
96% match

testo 417 Kit 2 – vane anemometer with measurement funnels and flow straightener

Testo

£610.80 10 Jun 2026
PeakTech P 5145 2 in 1 Differential Pressure Gauge and Air Speed Meter with Pitot Pipe, Differential Pressure Gauge with USB, Air Mass and Air Temperature
96% match

PeakTech P 5145 2 in 1 Differential Pressure Gauge and Air Speed Meter with Pitot Pipe, Differential Pressure Gauge with USB, Air Mass and Air Temperature

PeakTech

£276.56 04 Jul 2026
Airflow Aventa 150B In-Line Extractor Fan – 30W Energy-Saving, 112-144 l/s (405-520 m³/h) Flow Rate, 2-Speed Operation, IPX4, Compact Design (250x295x185 mm), Fits 150mm Duct, 3-Year Warranty
96% match

Airflow Aventa 150B In-Line Extractor Fan – 30W Energy-Saving, 112-144 l/s (405-520 m³/h) Flow Rate, 2-Speed Operation, IPX4, Compact Design (250x295x185 mm), Fits 150mm Duct, 3-Year Warranty

Airflow

£103.81 26 Jun 2026
H&C VENT 100mm / 4 inch Ducting Pipe │ Flexible Aluminium Tube │ Aircon Duct Hose │ Ventilation Flex Exhaust Pipe │ Tumble Dryer, Gas Cooker, Extractor Fan, Air Conditioning Conditioner (Air con, AC)
95% match

H&C VENT 100mm / 4 inch Ducting Pipe │ Flexible Aluminium Tube │ Aircon Duct Hose │ Ventilation Flex Exhaust Pipe │ Tumble Dryer, Gas Cooker, Extractor Fan, Air Conditioning Conditioner (Air con, AC)

H&C VENT

£9.23 25 Jun 2026
Airflow Aventa 125B In-Line Mixed Flow Extractor Fan – 23W Energy-Saving, 61-78 l/s (220-280 m³/h) Flow Rate, 2-Speed, Compact Design (190x246x136 mm), Fits 125mm Duct, 3-Year Warranty
95% match

Airflow Aventa 125B In-Line Mixed Flow Extractor Fan – 23W Energy-Saving, 61-78 l/s (220-280 m³/h) Flow Rate, 2-Speed, Compact Design (190x246x136 mm), Fits 125mm Duct, 3-Year Warranty

Airflow

£58.98 29 Jun 2026
H&C VENT 160mm / 6.3 inch Ducting Pipe │ Flexible Aluminium Tube │ Aircon Duct Hose │ Ventilation Flex Exhaust Pipe │ Tumble Dryer, Gas Cooker, Extractor Fan Air Conditioning Conditioner (Air con AC)
95% match

H&C VENT 160mm / 6.3 inch Ducting Pipe │ Flexible Aluminium Tube │ Aircon Duct Hose │ Ventilation Flex Exhaust Pipe │ Tumble Dryer, Gas Cooker, Extractor Fan Air Conditioning Conditioner (Air con AC)

H&C VENT

Out of stock 26 Jun 2026
CPS ABM-HOOD-200 Airflow Capture Hood with ABM-200 Meter
95% match

CPS ABM-HOOD-200 Airflow Capture Hood with ABM-200 Meter

CPS

Out of stock 02 May 2026
Airflow 100mm X 10M Insulated Aluminium Flexible Ducting
95% match

Airflow 100mm X 10M Insulated Aluminium Flexible Ducting

Airflow

£32.59 24 Jun 2026
Thermal velocity hot wire probe
95% match

Thermal velocity hot wire probe

Testo

£539.36 21 Jun 2026
VEVOR Inline Duct Fan, 152.4mm 323.7 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
95% match

VEVOR Inline Duct Fan, 152.4mm 323.7 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics

VEVOR

Out of stock 23 Jun 2026
Testboy TV 350 Digital Anemometer - HVAC Wind Speed Meter
95% match

Testboy TV 350 Digital Anemometer - HVAC Wind Speed Meter

Testboy

£130.47 06 May 2026
VEVOR Inline Duct Fan, 203.2mm 506.2 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
95% match

VEVOR Inline Duct Fan, 203.2mm 506.2 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics

VEVOR

Out of stock 23 Jun 2026
Cole-Parmer Airflow Meter Vaneometer
95% match

Cole-Parmer Airflow Meter Vaneometer

Cole-Parmer

£94.68 19 Jun 2026