---
product_id: 3724718
title: "Extech AN100 CFM/CMM Mini Thermo-Anemometer"
brand: "extech"
price: "€ 423.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Extech"
url: https://www.desertcart.de/products/3724718-extech-an100-cfm-cmm-mini-thermo-anemometer
store_origin: DE
region: Germany
---

# 3% velocity accuracy for precise readings 3.9ft cable length for flexible reach Large dual display for airflow & temperature Extech AN100 CFM/CMM Mini Thermo-Anemometer

**Brand:** extech
**Price:** € 423.27
**Availability:** ✅ In Stock

## Summary

> 🌬️ Master airflow like a pro—because precision never goes out of style.

## Quick Answers

- **What is this?** Extech AN100 CFM/CMM Mini Thermo-Anemometer by extech
- **How much does it cost?** € 423.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/3724718-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

## Key Features

- • **Ready for Action:** Comes complete with 9V battery, protective holster, and rugged case—work anywhere, anytime.
- • **Dual Data Display:** Simultaneously monitor airflow or velocity alongside ambient temperature for smarter decisions.
- • **Smooth & Reliable:** Low-friction 2.83-inch vane wheel ensures consistent, accurate airflow measurements.
- • **Precision in Your Palm:** Achieve HVAC perfection with 3% velocity accuracy and low-friction ball bearing vane wheel.
- • **Memory That Works for You:** Store area dimensions effortlessly and pick up right where you left off every time.

## Overview

The Extech AN100 Mini Thermo-Anemometer delivers professional-grade airflow and velocity measurements with 3% accuracy, featuring a large dual display for simultaneous airflow and ambient temperature readings. Its low-friction 2.83-inch ball bearing vane wheel on a 3.9-foot cable ensures smooth, reliable data collection. With internal memory for area dimensions and a complete kit including battery and protective case, it’s the go-to tool for HVAC pros and managers who demand precision and efficiency.

## Description

Product 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. From the Manufacturer CFM/CMM Thermo-Anemometer can simultaneously 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. Additional features include: 20 point average for Air Flow and 3-percent velocity accuracy via low friction 2.83-InchD (72mm) ball bearing vane wheel on 3.9-Foot (120cm) cable. Comes complete with 9V battery, protective rubber holster and case.

Review: Availability - Excellent Product
Review: Good quality - Works great for HVAC balancing, optimization and data gathering. Bearings are good and very low friction.

## 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 |
| Batteries | 1 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #138,202 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Anemometers |
| Brand | Extech |
| Color | Green/Orange |
| Customer Reviews | 4.1 4.1 out of 5 stars (101) |
| Date First Available | October 13, 2007 |
| Global Trade Identification Number | 00793950451007 |
| Included Components | Meter |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.61 pounds |
| Item dimensions L x W x H | 2.9 x 1.3 x 7 inches |
| Item model number | AN100 |
| Manufacturer | Extech |
| Material | Plastic |
| Measurement Accuracy | +/-.5% |
| Number Of Pieces | 1 |
| Part Number | AN100 |
| Pattern | Anemometer |
| Product Dimensions | 2.9 x 1.3 x 7 inches |
| Size | CFM/CMM Thermo-Anemometer |
| Style | Standard |
| UPC | 785533960648 723434088610 707223192474 793950451007 |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Extech
- **Item Weight:** 0.73 Kilograms
- **Item dimensions L x W x H:** 2.9 x 1.3 x 7 inches
- **Material:** Plastic
- **UPC:** 785533960648 723434088610 707223192474 793950451007

## Images

![Extech AN100 CFM/CMM Mini Thermo-Anemometer - Image 1](https://m.media-amazon.com/images/I/71fVIPVpyWL.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 April 22, 2024*

Excellent Product

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on April 27, 2023*

Works great for HVAC balancing, optimization and data gathering. Bearings are good and very low friction.

### ⭐⭐⭐⭐⭐ Good to have and to know how much cfm going through
*by E***S on April 27, 2022*

Worked on supply side and exhaust side to know how much you’re getting air. L” x W” = answer divided by 144 and that where you get area.

## Frequently Bought Together

- Extech AN100 CFM/CMM Mini Thermo-Anemometer
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- 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)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-11*