---
product_id: 50057591
title: "Instruments AN100 CFM/CMM Mini Thermo-Anemometer"
brand: "extech"
price: "$11805"
currency: MXN
in_stock: true
reviews_count: 1
url: https://www.desertcart.mx/products/50057591-instruments-an100-cfm-cmm-mini-thermo-anemometer
store_origin: MX
region: Mexico
---

# 3% velocity accuracy 20-point airflow averaging Stored area dimensions memory Instruments AN100 CFM/CMM Mini Thermo-Anemometer

**Brand:** extech
**Price:** $11805
**Availability:** ✅ In Stock

## Summary

> 🌬️ Master your airflow game with pinpoint precision!

## Quick Answers

- **What is this?** Instruments AN100 CFM/CMM Mini Thermo-Anemometer by extech
- **How much does it cost?** $11805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/50057591-instruments-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

- • **Compact powerhouse:** Lightweight and portable design (730g) fits seamlessly into your toolkit, ready for on-the-go precision.
- • **Smart memory storage:** Save your custom area dimensions effortlessly—no need to reset, boosting your workflow efficiency.
- • **Dual-display convenience:** Simultaneously track airflow or velocity alongside ambient temperature for comprehensive environmental data at a glance.
- • **Precision airflow insights:** Get ultra-accurate air velocity readings with 3% margin of error, ensuring your environment is perfectly monitored.
- • **Smooth and reliable sensing:** Low-friction 2.83" ball bearing vane wheel on a 3.9ft cable delivers consistent, dependable measurements every time.

## Overview

The ExtechInstruments AN100 Mini Thermo-Anemometer is a compact, professional-grade tool designed for precise airflow and air velocity measurement. Featuring a large dual display, 3% velocity accuracy via a low-friction ball bearing vane wheel, and smart memory for area dimensions, it delivers reliable, efficient environmental monitoring in a portable package.

## Description

ExtechInstruments AN100 CFM/CMM Mini Thermo-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% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Extech |
| Part number | AN100 |
| Item Weight | 730 g |
| Product Dimensions | 7.37 x 3.31 x 17.78 cm; 730 g |
| Batteries | 1 AA batteries required. (included) |
| Item model number | AN100 |
| Size | CFM/CMM Thermo-Anemometer |
| Style | Without Infrared Thermometer |
| Material | PLA_(Polylactic_Acid), PE_(Polyethylene), Rubber |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included components | 1 Pack |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** Extech
- **Material:** PLA_(Polylactic_Acid), PE_(Polyethylene), Rubber
- **Item dimensions L x W x H:** 7.4 x 3.3 x 17.8 centimetres
- **Item weight:** 0.73 Kilograms
- **EU Spare Part Availability Duration:** 1 Years

## Images

![Instruments AN100 CFM/CMM Mini Thermo-Anemometer - Image 1](https://m.media-amazon.com/images/I/71fVIPVpyWL.jpg)

## Available Options

This product comes in different **Style Name** options.

## 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

### ⭐⭐⭐⭐ Anemometer
*by M***N on 7 March 2015*

The delivery was excellent, arrived the very next day. Well packaged and wrapped, The unit has a nice clear display and the back light really inhance's the display. The useful feature is having the vane on a cable, I have used other units with a integrated vane which can be problematic if the the grill or whatever you are measuring is above you which makes reading the display awkward. The average faclillity is another useful feature as I have had to take multiple readings write them down and work out the averages myself. This unit can do it for you but the results are only displayed for a short time, it would have been nice to have the ablity to hold the result on the screen. The build quality is not bad, a little plasticity but not bad. The back stand however is really flimsy and I can't see it holding upto continued use. I have a multimeter made by extech and the back stand is far more substantial even though it is plastic. The unit comes with a carry case with additional shoulder strap which is a nice touch. It is the basic nylon type of matirial which is not the best but certainly good enough. I haven't fully used the unit yet but first impressions are good. All in all not a bad unit for the price there are cheaper out there but I wanted a unit made by someone I have heard of, as I mentioned I have a multimeter and it has served me well and the company I work for is actually buying four of the multimeters.

## 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 Mexico*
*Store origin: MX*
*Last updated: 2026-03-01*