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

🌪️ Master the breeze, own the moment.

MULTI USE MASTERY - Perfect for HVAC pros, drone pilots, sailors, and outdoor enthusiasts craving exact airflow & CFM data.
HANDS FREE CONVENIENCE - Tripod-ready design with secure hand strap keeps your workflow smooth and drop-free.
PINPOINT WIND ACCURACY - Dual temp sensors + smooth fan shaft deliver real-time, precise wind speed & chill data.
OUTDOOR READY DURABILITY - Compact, lightweight, and protected by a waterproof pouch—built for every adventure.
VERSATILE MEASUREMENT MODES - Switch effortlessly between 5 wind speed units and temperature scales to suit any pro need.

The H HOLDPEAK 866B Digital Anemometer is a professional-grade handheld wind speed and temperature meter featuring 8 precision vanes and dual temperature sensors for highly accurate readings. It supports multiple units for wind speed and temperature, includes max/min/average functions, a backlight, and an auto-off feature. Designed for versatility, it comes with a tripod hole and hand strap for secure, hands-free use, plus a waterproof carrying pouch for durability outdoors. Ideal for HVAC airflow measurement, drone flying, sailing, and other wind-sensitive activities, this 2-pack offers reliable, portable performance trusted by professionals.

Specifications

ASIN	B07DN9LGVM
Best Sellers Rank	#12,063 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

₨54135

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

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

2 months ago