--- product_id: 445030087 title: "Extech AN100 CFM/CMM Mini Thermo-Anemometer" brand: "extech" price: "£307.18" currency: GBP in_stock: true reviews_count: 5 category: "Extech" url: https://www.desertcart.co.uk/products/445030087-extech-an100-cfm-cmm-mini-thermo-anemometer store_origin: GB region: United Kingdom --- # Extech AN100 CFM/CMM Mini Thermo-Anemometer **Brand:** extech **Price:** £307.18 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Extech AN100 CFM/CMM Mini Thermo-Anemometer by extech - **How much does it cost?** £307.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/445030087-extech-an100-cfm-cmm-mini-thermo-anemometer) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description The AN100 CFM/CMM Thermo-Anemometer can simultaneously display Air Flow or Air Velocity plus Ambient Temperature. Easy to set area dimensions (ft² or m²) are stored in the meter's internal memory for the next power on. Additional features include: 20 point average for Air Flow and 3% velocity accuracy via low friction 2.83 in. D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable. Comes complete with 9V battery, protective rubber holster and case. Review: Availability Review: Anemometer ## Features - Large display of airflow or air velocity - Simultaneous display of air flow or air velocity plus ambient temperature - Easy to set area dimensions (cm2) are stored in the meter's internal memory for the next power on - 20 point average for air flow - 3 percent velocity accuracy via low friction 2.83 Inch D (72mm) ball bearing vane wheel on 3.9 Feet (120cm) cable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000X571KO | | Best Sellers Rank | #184,700 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #132 in Anemometers | | Brand | Extech | | Brand Name | Extech | | Country of Origin | USA | | Customer Reviews | 4.3 out of 5 stars 93 Reviews | | Global Trade Identification Number | 00793950451007 | | Item Dimensions | 7.4 x 3.3 x 17.8 Centimeters | | Item Weight | 0.73 Kilograms | | Item dimensions L x W x H | 7.4 x 3.3 x 17.8 Centimeters | | Manufacturer | Extech | | Material | Plastic | | Material Type | Plastic | | UPC | 785533960648 723434088610 707223192474 793950451007 | ## Product Details - **Brand:** Extech - **Material:** Plastic - **Item dimensions L x W x H:** 7.4 x 3.3 x 17.8 Centimeters - **Item Weight:** 0.73 Kilograms - **Screen Size:** 5 Centimetres ## Images ![Extech AN100 CFM/CMM Mini Thermo-Anemometer - Image 1](https://m.media-amazon.com/images/I/71fVIPVpyWL.jpg) ![Extech AN100 CFM/CMM Mini Thermo-Anemometer - Image 2](https://m.media-amazon.com/images/I/7123uJQFyqL.jpg) ![Extech AN100 CFM/CMM Mini Thermo-Anemometer - Image 3](https://m.media-amazon.com/images/I/81t8WW9MF8L.jpg) ![Extech AN100 CFM/CMM Mini Thermo-Anemometer - Image 4](https://m.media-amazon.com/images/I/71XH2rm8cdL.jpg) ![Extech AN100 CFM/CMM Mini Thermo-Anemometer - Image 5](https://m.media-amazon.com/images/I/71gukL6gbPL.jpg) ## Questions & Answers **Q: Does this instrument measure river flow or water velocity? ....Google seems to think it does :)** A: No this meter will not work for River Flow or Water Velocity, this meter will only work with Air Flow and Air Velocity. **Q: Does this instrument come with a nist calibration certificate?** A: Thank you so much for your interest in our products. Yes, the AN100 can obtain the NIST calibration certification. Be sure to order the part number AN100-NIST **Q: what is Velocity range of this product** A: .4 to 30 meters/second (80 to 5906 ft/min). (From the Extech website/PDF file). **Q: is it possible to check exhaust fan cfm ?** A: Yes. But you'll have to do the math. There may be conversion software in unit to go from linear feet per minute to cubic feet per minute ## Customer Reviews ### ⭐⭐⭐⭐⭐ Availability *by G***N on 22 April 2024* ### ⭐⭐⭐⭐ Anemometer *by M***N on 7 March 2015* ### ⭐⭐⭐⭐⭐ Great, affordable and easy to use *by A***R on 26 February 2018* ## Frequently Bought Together - Extech AN100 CFM/CMM Mini Thermo-Anemometer - Fluke 971 Temperature Humidity Meter - Fluke 62 Max Industrial Infrared Thermometer, -22 to +932 Degree F Range, Single Laser Targeting, 10:1 Distance To Spot Ratio, IP54 Rating, Includes 3 Year Warranty, (Not For Human Temp) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/445030087-extech-an100-cfm-cmm-mini-thermo-anemometer](https://www.desertcart.co.uk/products/445030087-extech-an100-cfm-cmm-mini-thermo-anemometer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*