What can I do with this HP-866B anemometer?

It measures wind speed and wind temperature. Use it for outdoor activities like drone flying, shooting, sailing — or for HVAC work like checking duct airflow, testing heating/cooling efficiency, adjusting vents, and solving collector problems.

Can this anemometer calculate CFM directly?

This anemometer measures air velocity (ft/min), not CFM directly — because CFM also depends on your duct's area. Just measure your duct's area and multiply it by the wind speed reading to get CFM. Formula: CFM(Q) = Wind Speed(V)× Duct Area (A).

What are the key specifications of the anemometer?

The HP-866B handheld anemometer measures airflow velocity (59–5905 ft/min, ±5% accuracy) and wind temperature (14°F–113°F, ±3.6°F accuracy).

Does this wind meter show the room temperature?

This digital anemometer shows the temperature of the wind passing over the sensor — that's the "wind temperature," not the ambient temperature. It may vary from the actual room temperature.

Is this anemometer portable? What are its dimensions and weight?

Yes! The anemometer weighs just 5.4 oz and measures 6.5 x 3.4 x 1.5 inches — compact and lightweight enough to toss in your backpack, tool bag, or even a large pocket. Perfect for taking on outdoor adventures or HVAC jobs.

866b Digital Anemometer Handheld Wind Speed Cfm Meter 2 Pcs

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🌪️ Command the wind like a pro — never miss a breeze, never lose your edge!

HANDS FREE SECURE - Tripod mount and hand strap combo ensures stable measurements and zero risk of accidental drops during critical tasks.
SMART DATA INSIGHTS - Track max, min, and average wind speeds with battery level and auto-off for uninterrupted performance.
PRECISION WIND MASTERY - Dual temp sensors + 8 vanes deliver ultra-accurate wind speed, chill & temperature readings in real time.
VERSATILE UNIT SWITCHING - Seamlessly toggle between m/s, km/h, ft/min, knots, and mph to suit any professional or hobbyist need.
OUTDOOR READY PORTABILITY - Lightweight design with waterproof carrying pouch makes it the ultimate companion for drone pilots, sailors, HVAC pros, and adventurers.

The H HOLDPEAK 866B Digital Anemometer is a professional-grade handheld wind speed and temperature meter featuring 8 precision vanes and dual temperature sensors. It supports multiple wind speed units, tracks max/min/average values, and includes a backlight for low-light use. Designed for versatility, it comes with a tripod hole and hand strap for secure, hands-free operation, plus a waterproof carrying pouch for rugged outdoor use. Ideal for HVAC airflow measurement, drone flying, sailing, and other wind-sensitive activities.

Specifications

ASIN	B07DN9LGVM
Best Sellers Rank	#12,743 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Wind Speed Gauges
Brand	H HOLDPEAK
Brand Name	H HOLDPEAK
Customer Reviews	4.7 out of 5 stars 79 Reviews
Item Dimensions	6.5 x 3.27 x 1.5 inches
Item Highlight	HVAC Air Flow Velocity Gauge Tester with Backlight, Wind Temp Measuring Device, Outdoor Wind Gauge for Drone Sailing Shooting Item Highlight HVAC Air Flow Velocity Gauge Tester with Backlight, Wind Temp Measuring Device, Outdoor Wind Gauge for Drone Sailing Shooting See more
Item Weight	400 g
Item dimensions L x W x H	6.5 x 3.27 x 1.5 inches
Manufacturer	H HOLDPEAK
Material	Plastic
Material Type	Plastic
Number of Items	2
Part Number	JPHP-866B-2pack
Unit Count	2 Count

Reviews

M**H

Good quality

Good quality good service

24.06.2019

C**C

It works.

I ordered this for the company I work for, as of right now everything is good.

16.03.2020

F**O

Un prodotto economico che fa il suo lavoro

Ho deciso di acquistarlo per testare la velocità del vento per delle incubatrici per uova di struzzo e devo dire che sono rimasto molto sorpreso, sicuramente non sarà un prodotto super professionale, ma fa il lavoro descritto nell’annuncio. Lo consiglio assolutamente.

5.07.2024

P**O

Excelente

Funcionan perfectos

28.05.2025

F**E

PARFAIT le system des coffres

recevoir un code allez chercher son colis c parfait

9.12.2019

G**Y

Ok.

These are ok but one BIG failure is the auto shutoff function. If you leave it for 10 minutes on a tripod collecting data it shuts off by itself!!! .. and erases all the data it collected. Kinda pointless for me to use.

23.01.2024

D**N

windy

works great

10.02.2021

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

HK$969

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago