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

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

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Description

🌬️ Elevate your airflow game — don’t just measure wind, master it!

DYNAMIC TEMP TRACKING - Dual temperature sensors capture real-time wind chill and ambient temps in °C/°F for versatile use.
HANDS FREE CONVENIENCE - Built-in tripod mount and secure hand strap keep your device steady and safe during critical measurements.
MULTI UNIT FLEXIBILITY - Seamlessly switch between m/s, km/h, mph, knots, and ft/min to match your measurement style.
PRECISION WIND MASTERY - 8 ultra-sensitive vanes deliver pinpoint wind speed and airflow accuracy for pro-level insights.
OUTDOOR READY PORTABILITY - Lightweight design with waterproof carrying pouch ensures your gear stays protected on every adventure.

The HoldPeak 866B is a professional-grade handheld anemometer featuring 8 precision vanes and dual temperature sensors for accurate wind speed, wind chill, and temperature readings. It supports multiple units of measurement, tracks max/min/average wind speeds, and includes practical features like a tripod hole, hand strap, and waterproof carrying pouch. Perfect for HVAC professionals, outdoor enthusiasts, sailors, shooters, and golfers seeking reliable, real-time wind data in a compact, portable package.

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

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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