---
product_id: 96850832
title: "AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter"
brand: "graigar"
price: "£297.71"
currency: GBP
in_stock: true
category: "Graigar"
url: https://www.desertcart.co.uk/products/96850832-ar866a-hot-wire-anemometer-air-flow-velocity-wind-speed-meter
store_origin: GB
region: United Kingdom
---

# 0~9999m³/min airflow capacity 0°c~45°c temperature range ±1°C accuracy 0.0~30m/s wind speed range AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter

**Brand:** graigar
**Price:** £297.71
**Availability:** ✅ In Stock

## Summary

> 🌪️ Measure the breeze like a pro—don’t let your airflow insights fall behind!

## Quick Answers

- **What is this?** AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter by graigar
- **How much does it cost?** £297.71 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/96850832-ar866a-hot-wire-anemometer-air-flow-velocity-wind-speed-meter)

## Best For

- graigar enthusiasts

## Why This Product

- Trusted graigar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Powerhouse:** Lightweight 280g design with a 1-meter extendable thermo sensor pole for on-the-go precision.
- • **Smart & User-Friendly:** Backlit display, auto power off, and max/min/average readings ensure effortless operation anytime.
- • **Multi-Unit Versatility:** Switch effortlessly between m/s, ft/min, knots, km/h, and mph to suit your project needs.
- • **Data at Your Fingertips:** USB data communication and 500 data hold capacity keep your measurements organized and accessible.
- • **Precision Airflow Mastery:** Accurately measures wind speed with ±3% error for reliable data-driven decisions.

## Overview

The AR866A Hot Wire Anemometer is a compact, professional-grade airflow and wind speed meter offering precise measurements from 0.0 to 30 m/s and airflow up to 9999 m³/min. Featuring multi-unit support, temperature sensing with ±1°C accuracy, USB data transfer, and a backlit display, it’s designed for engineers and managers who demand reliable environmental data on the move.

## Description

Temperature Range:0°c~45°c(±2°c)Air velocity Measuring Range:0.0~30m/sAir Flow Range: 0~9999m3/min°C/°FSelection:YesTemperature measurement error:±1°cWind speed measurement error:±3%±0.1dgtsAuto Power Off:YesAir velocity Unit:m/s,Ft/min,Konts,Km/hr,MphBack light:YesMax/Min Air velocity Measuring:YesAverage And Current air velocity Measuring:YesResolution:0.1m/s 0.2°cDate hold:Yes (500 data)Data communication:USBPower supply:9V BatteryColor: Black+GreyProduct net weight:280gSize: 157 * 65 * 30MMPacket Content:1 x Digital anemometer 1 xWind Thremo sensor pole(Can stretch to 1M)1 x Instruction Manual

## Features

- AR866A Digital Anemometer Air velocity Measuring Range:0.0~30m/s
- Air Flow Range: 0~9999m3/min
- Temperature Range:0°c~45°c(±2°c)
- Temperature measurement error:±1°c
- Wind speed measurement error:±3%±0.1dgts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JJ4JRZG |
| Batteries | 1 CR2 batteries required. (included) |
| Best Sellers Rank | #2,015,335 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #543 in Wind Speed Gauges |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Item Weight | 9.9 ounces |
| Item model number | AR866A |
| Manufacturer | Graigar |

## Images

![AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter - Image 1](https://m.media-amazon.com/images/I/51oGlucbvrL.jpg)
![AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter - Image 2](https://m.media-amazon.com/images/I/41Xf0HRYRML.jpg)
![AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter - Image 3](https://m.media-amazon.com/images/I/41LhY0xR10L.jpg)
![AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter - Image 4](https://m.media-amazon.com/images/I/31beSPK0dkL.jpg)
![AR866A Hot Wire Anemometer Air Flow Velocity Wind Speed Meter - Image 5](https://m.media-amazon.com/images/I/31RJJcAUziL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/96850832-ar866a-hot-wire-anemometer-air-flow-velocity-wind-speed-meter](https://www.desertcart.co.uk/products/96850832-ar866a-hot-wire-anemometer-air-flow-velocity-wind-speed-meter)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-13*