Extech AN320 Large Vane Anemometer, Psychrometer & CO2
The Extech AN320 Anemometer is the flagship product within the AN300 series of anemometer. Similar in design to both the AN300 and the AN310, the AN320 features a large vane allowing for precise readings of airflow across larger sized extraction inlets and outlets.
The Extech AN320 anemometer can measure carbon dioxide up to 9,999ppm in addition to humidity, wet bulb, dew point, airspeed, airflow and temperature measurements making it one of the most flexible anemometers available.
An optional aircone kit is also available for the AN320 permitting for volumetric measurements to be obtained in order to comply with document F of the Part L building regulations.
- Measure airspeed, airflow, temperature, RHT, wet bulb and dewpoint
- Measures CO2 up to 9,999ppm
- Optional air flow cone kit (AN300-C) available
- Air Velocity Range: 0.2 to 30m/s, 40 to 5900ft/min
- Accuracy: ±1.5%
- CFM/CMM: 0 to 99999
- Temperature Range: -20 to 60°C, -4 to 140°F
- Accuracy: ±0.6°C
- Humidity: 0.1 to 99.99% RH
- Accuracy: ±3.0%
- Wet Bulb: -20 to 60°C
- Dew Point: -5 to 60°C
- CO2: 0 to 9,999ppm
- Weighs 200g
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We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text so you will not have to wait around all day. We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink on a fully traceable and manageable service.
Our charges for UK deliveries:
- FREE Delivery (on select products only): typically 2-5 working days*
- Standard Delivery at £4.95: 2-3 working days
- Next Working Day Delivery (on select products only) at £8.95
- Pre 10.30am Next Working Day Delivery (on select products only) at £19.95*
- Saturday Pre 12pm Delivery (on select products only) at £19.95*
- Sunday Pre 12pm Delivery (on select products only) at £19.95*
*UK mainland only
NOTE! For next working day or Saturday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.
Customers outside the UK:
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