Manufacturer | Kethvoz |
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Part number | KE-866B |
Item Weight | 260 g |
Product Dimensions | 11 x 19 x 5 cm; 260 g |
Manufacturer reference | KE-866B |
Colour | 0.3~30m/s Anemometer 866B |
Material | Metal |
Power source type | Battery Powered |
Display style | LCD |
Batteries included? | No |
Batteries Required? | Yes |
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Digital Wind Speed Anemometer Handheld, Kethvoz Windspeed Gauge with Wind Chill Sensor to Measure Air Flow Velocity Temp w/MAX/MIN/AVG, for Drone Fly Climbing Windsurfing Sailing HVAC KE-866B
Brand | Kethvoz |
Material | Metal |
Item dimensions L x W x H | 11 x 19 x 5 centimetres |
Item weight | 260 Grams |
EU Spare Part Availability Duration | 1 Years |
About this item
- ☑️【High Precision Wind Gauge】Built with 8 sensitive vanes, this handheld wind speed meter KE-866B can test windspeed range 0.3~30m/s with Maximum/Minimum/Average mode in high accuracy ±5% of reading. 5 optional Air Speed Units: m/s, Km/h, Ft/min, Knots, Mph.
- ☑️【Wind Chill Indicator】Digital Wind Tester can measure Air Temperature -10℃~45℃/14℉~113℉(Centigrade & Fahrenheit switchable). Built-in sensitive dual wind chill sensors, wind chill symbol will appear on the display when the temperature is below 0℃. Suitable for outdoor activities such as mountaineering, skiing, camping, helping you analyze climate change more accurately.
- ☑️【Portable Anemometer】200g lightweight design is easy to carry around for various wind speed measurements, such as boating, hiking, vent air balance, air blowers, CFM calculations, duct vents and shooting, etc. It also has large backlight LCD, auto power off and low battery indication design.
- ☑️【Tripod Hole for Mounting】Metal threaded hole design on the bottom of the wind measure device, so you can fix it on a tripod for continuous CFM wind measuring. Set your hands free when you fly drones, RC planes, wings, helicopters and quads, long distance shooting.
- ☑️【What You Get】Air Velocity Tester KE-866B comes with 1* Lanyard, 1* User Manual, 1* Carrying Bag, 2* 1.5V AAA Battery, 1*small screwdriver and 12-months warranty and life-time technical support. We Kethvoz are always here to provide you professional sales service :)
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Product information
Technical Details
Additional Information
ASIN | B09G2TKQD4 |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | 12,869 in Garden (See Top 100 in Garden) 2 in Wind Gauges |
Date First Available | 13 Sept. 2021 |
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Digital Wind Speed Anemometer Handheld, Kethvoz Windspeed Gauge with Wind Chill Sensor to Measure Air Flow Velocity Temp w/MAX/MIN/AVG, for Drone Fly Climbing Windsurfing Sailing HVAC KE-866B
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From the brand

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Accurate measur, solid backing for safety & security.
Kethvoz's vision is to become the most influential brand in the industry. We always put our customers' needs first.
Our products mainly include anemometers, industrial temperature guns, multimeters, hardness testers, stroboscopes and other precision meters. Widely used in scientific research and teaching,DIY troubleshooting and other fields.
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Digital Anemometer KE-866B
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Product Description



What You Get?
- 1 * Lanyard
- 1 * User Manual
- 1 * Protective Case
- 2 * 1.5V AAA Battery
- 1*small screwdriver 3.0
- 1 * Kethvoz 866B Digital Anemometer
- Backlight LCD
- Wind chill indicator
- Manual/Auto Power Off
- Max/Average/Min/Real-time Measure
- Temperature Celsius/Fahrenheit Switchable
Kethvoz Handheld Wind Speed Meter KE-866B
Know Wind Well, Have more Fun
KE-866B is a handheld wind gauge with compact and 200g lightweight design. It is designed to be your pocket anemometer, so as to be portable for your every outdoor activities, like shooting, hunting, windsurfing kite boarding flying, sailing surfing hiking , as well as home air flow balance and dust collection system.
- Wind Velocity Range: 0.67~67.1 mph
- Wind Temp Range: -14℉-113℉
- Temp Units Optional: ℃/℉
- Resolution: 0.1m/s; 0.2℃
- Temperature Accuracy: ±2℃ of reading
- Wind Speed Accuracy: ±5% of measurement
- Wind speed units: m/s, Km/h, Ft/min, Knots, Mph
High Precision Wind Meter
Built with 8 low friction bearing wind vanes,so as to measure low air flow speed sensitively and ensure high accuracy of ±5%.
Double temperature sensor,more accurate than 1 sensor.Measure wind temperature -10°C~45°C with accuracy of ±2°C.
HVAC Air Velocity Meter
All Kethvoz anemometers have been calibrated during production. Reliable Mini Wind tester for industrial and household applications in HVAC system, air vent, dust collection system, air-conditioning system, home air balancing and dust&fume extraction system.
Air Flow in CFM (Q) = Flow Velocity in Feet Per Minute (V) x Duct Cross Sectional Area (A)
Backlit LCD + Tripod Mountable Design
Large backlight LCD design, not only measure wind speed accurately, but also show the wind measurement data clearly, even in darkness.
Built with universal 1/4 screw hold, so it could be fixed on most tripod easily. Just free your hands when you need to measure wind continuously outside.
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Customer Reviews |
4.5 out of 5 stars 208
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4.4 out of 5 stars 108
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4.5 out of 5 stars 208
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3.9 out of 5 stars 19
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4.5 out of 5 stars 208
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4.4 out of 5 stars 11
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Price | — no data | — no data | £24.99£24.99 | £46.99£46.99 | £14.99£14.99 | — no data |
Wind Speed Range | 0.3~30m/s | 0.3~30m/s | 0.8~40m/s | 0.3~45m/s | 0.3~30m/s | 0.7~42 m/s |
Wind Temp Display | ✓ | ✓ | ✓ | ✓ | ✓ | no data |
Backlit Display | ✓ | ✓ | ✓ | ✓ | ✓ | no data |
CFM/CMM Wind Flow Display | no data | no data | ✓ | ✓ | no data | no data |
Data Storage | no data | no data | no data | ✓ | no data | no data |
Manual/Auto Shutdown | ✓ | ✓ | ✓ | ✓ | ✓ | no data |
More Feature | Wind Chill Indicator; MAX/MIN/AVG Measure Modes | Display Barometric Pressure, Altitude, Humidity; Wind Chill Indicator; MAX/MIN/AVG Measure Mode | Computer Connetable; Data Share & Download; Max / Min / Real-time Measure Modes | Max / Min / AVG/ (2/3)Max Measure Modes | Max / Avg / Real-time Measure Modes | 8days Standby; Display Max & AVG & Real-time Speed; Measure Wind Speed from Any Direction |
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the weather station easy to use and read. They say it works as advertised and provides great value for money.
AI-generated from the text of customer reviews
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Customers find the weather station easy to use and read. It's an invaluable piece of kit for construction sites. The settings are straightforward.
"Easy settings" Read more
"...A good size to hold and easy to read." Read more
"...Thank you for an accurate and easy to use item." Read more
"...the bathroom ventilation efficiency, and I found this product is very easy to use...." Read more
Customers are satisfied with the airflow measurement. They say it works as advertised and is a good product for the money.
"...and also volume of air extracted in a ventilation system and it works great! Great product, with USB for data upload its a good tool for the money." Read more
"Works as advertised measured airflow of fans" Read more
"Great product...." Read more
Customers appreciate the value for money of the weather station. They say it's a device for keen sailors and great value.
"Really useful device for keen sailors and great value." Read more
"...Great product, with USB for data upload its a good tool for the money." Read more
"...and functionalities are more than enough for home use, and the price is reasonable...." Read more
Reviews with images

Easy to use, handy unit
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 9 January 2025Colour Name: Mini Anemometer 816BVerified PurchaseEasy settings
- Reviewed in the United Kingdom on 12 January 2025Colour Name: Mini Anemometer 816BVerified PurchaseReally useful device for keen sailors and great value.
- Reviewed in the United Kingdom on 16 October 2024Colour Name: CFM Anemometer 866AVerified Purchaseperfect for testing the air flow through cattle buildings. A good size to hold and easy to read.
- Reviewed in the United Kingdom on 9 October 2024Colour Name: CFM Anemometer 866AVerified PurchaseI bought this to measure both wind speed and also volume of air extracted in a ventilation system and it works great! Great product, with USB for data upload its a good tool for the money.
- Reviewed in the United Kingdom on 3 April 2024Colour Name: Mini Anemometer 816BVerified PurchaseVery accurate recorder. As a mark layer for sailing racing fleets that requirement is essential. What I like about this item is that the impeller is contained within the unit hence no possibility of the fins catching when stored in your pocket. Colour choice very good as it's easily seen when I " misplace " it. Thank you for an accurate and easy to use item.
- Reviewed in the United Kingdom on 4 December 2024Colour Name: Mini Anemometer 816BVerified PurchaseI bought this product for checking the bathroom ventilation efficiency, and I found this product is very easy to use. The settings and functionalities are more than enough for home use, and the price is reasonable. However, the anemometer stop working after the first time use (the reading of anemometer reading keep zero at all). I have no way to make it work again (reboot or change settings didn't help) but return this product
3.0 out of 5 starsI bought this product for checking the bathroom ventilation efficiency, and I found this product is very easy to use. The settings and functionalities are more than enough for home use, and the price is reasonable. However, the anemometer stop working after the first time use (the reading of anemometer reading keep zero at all). I have no way to make it work again (reboot or change settings didn't help) but return this productEasy to use but not well made
Reviewed in the United Kingdom on 4 December 2024
Images in this review
- Reviewed in the United Kingdom on 26 February 2023Colour Name: Mini Anemometer 816BVerified PurchaseAbsolute must tool for windsurfing, sailing,kite flying, model aircraft flying and many more sports and walks where you need to know local wind and temperatures.
- Reviewed in the United Kingdom on 14 October 2021Colour Name: Bluetooth Wind Meter w/ Data LoggingVerified PurchaseWorks as advertised measured airflow of fans
Top reviews from other countries
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Bernardo Fernández GómezReviewed in Spain on 25 May 2024
5.0 out of 5 stars Funcional.
Colour Name: Mini Anemometer 816BVerified PurchaseMide el viento, desconozco si es muy preciso pero tarda poco en tener el dato. Es sencillo de usar.
- VictorReviewed in France on 24 April 2024
1.0 out of 5 stars Not at all accurate - shows 14kts when blowing around 30kts.
Colour Name: Mini Anemometer 816BVerified PurchaseI kitesurf, so I have a good idea of the wind speeds! Unfortunately not accurate at all.
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VictorReviewed in France on 13 July 2024
5.0 out of 5 stars Très bien pour des mesures rapide
Colour Name: CFM Anemometer 866AVerified PurchaseJ ai acheté cette appareil pour faire des mesure aerolique sur des faux plancher
Fonctionne très bien
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AntonioReviewed in Italy on 4 September 2022
5.0 out of 5 stars Anemometro compatto e robusto che fa il suo dovere
Colour Name: Mini Anemometer 816BVerified Purchaseè il classico anemometro portatile economico, in versione più compatta (la ventolina è integrata nel corpo dell'anemometro) e robusta (plastica spessa). Può switchare tra nodi metri e feets. Ha anche la rilevazione della massima.
- Susan BReviewed in Canada on 25 June 2024
5.0 out of 5 stars The husband loves this ❤️
Colour Name: CFM Anemometer 866AVerified PurchaseThis works very well and is helpful when flying remote control (RC) airplanes. All the guys at the flying club think it's great too.