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1.76 mi | Ashburn 20147
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HoldPeak Handheld Anemometer Bluetooth, Digital Wind Speed Gauge Meter, Air Flow Velocity Temperature CFM Measuring Device for HVAC Outdoor Sailing Shooting Golf, 866B-APP
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
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Purchase options and add-ons
| Brand | H HOLDPEAK |
| Power Source | Battery Powered |
| Special Feature | Remote Monitoring, Tripod Hole, Hand Strap |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Connectivity Technology | Bluetooth |
| Number of Batteries | 2 AAA batteries required. (included) |
| Style | Modern |
| Color | 866B-APP(1PC) |
| Included Components | Screws, Instruction Manual |
| Temperature Accuracy | 0.1 °C |
About this item
- Remote Monitoring via Bluetooth: By connecting the mobile APP via Bluetooth, you can easily monitor real-time data and view historical data remotely (Just download our APP, and the digital anemometer can be automatically connected via Bluetooth.)
- Highly Accurate Wind Meter: Thanks to the sensitive dual temp sensors, 8 vanes, smooth fan shaft, the HoldPeak 866B Anemometer can accurately detect wind speed, wind chill and temperature. Which can help you monitor wind conditions in real time and calculate the CFM
- Professional & Multifunctional: This Pro wind speed meter has functions such as: unit switching of wind speed(m/s, km/h, ft/min, knots, mph) and wind temp(℃,℉), Max/Min/Average Wind Speed, battery level display, auto off, backlight, etc. Which can meet various measuring demands
- With Tripod Hole & Hand Strap: This hand held anemometer has a tripod hole that allows you to free your hands while measuring. It also comes with a hand strap, which prevents it from being dropped or lost. This ensures every shooting, sailing, or drone flying safer and more enjoyable
- Wide Applications: This handheld wind meter is ideal for outdoor activities like surfing, drone flying, kite flying, boating, golf, etc. And it is sensitive to measure very low air flow in HVAC installation, duct vent. Which can be a good helper in CFM calculation. You can simply calculate the CFM: Air Flow in CFM =Wind speed x Duct Cross Sectional Area
Frequently bought together

4 stars and above
From the brand
WHY CHOOSE HOLDPEAK?
● Combination of manufacturing and sales.
● Provide more professional and costeffective products.
● Lifetime customer support
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Anemometer with Tripod Hole
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Waterproof CFM Anemometer
Large Wind flow range of CFM 0-999900
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Multifunctional Anemometer
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Pro Airflow CFM Anemometer
Must Have for Air Balancing
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Pro Multifunctional Anemometer
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Multifunction Cup Anemometer
Measure Wind Speed in Any Directions
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HOLDPEAK'S STORY
HOLDPEAK Ltd. is a high-tech enterprises which was established in 1998 and concentrate on research, development, production manufacture and sales. After years of development, "HOLDPEAK" brand plays an important part in the global measurement industry. We will continue to concentrate on providing more convenient, more accurate and securer digital measurement instrument for global users.
Product guides and documents
Product Description
- Specifications
- Wind Velocity Range: 0.67~67.1 mph
- Accuracy of Wind Speed: ±5%
- Speed units: m/s, km/h, ft/min, knots, mph
- Temp Range: 14℉~113℉(-10~60℃)
- Temp Units Optional: ℃/℉
- Size: 6.5x3.34x1.49" (165x85x38mm)
- Weight: 153g (Batteries included)
- High Accuracy Handheld Wind Meter 866B-APP
- Thanks to the sensitive dual temp sensors, 8 vanes, smooth fan shaft, this 866B-APP Pro Anemometer can accurately detect wind speed and temperature.
- Easy CFM calculation: Air Flow in CFM (Q) = Flow Velocity in Feet Per Minute (V) x Duct Cross Sectional Area (A)
- Tripod Hole for Mounting
- This digital anemometer has a tripod hole that allows you to free your hands while measuring. It also comes with a hand strap, which prevents it from being dropped or lost.
- Large Backlight LCD Display
- This handheld anemometer has a large LCD screen with a built-in white backlight that illuminates the screen at night, allowing you to read data at a glance in poorly lit areas or at night.
- Carrying Bag Included
- This anemometer comes with a waterproof carrying pouch that allows you to carry and protect the machine better during outdoor activities.
CFM Anemometer
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Handheld Anemometer with USB
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Bluetooth Anemometer
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Handheld Anemometer
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HVAC Anemometer with USB
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Anemometer Bluetooth with Tripod
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Add to Cart
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Add to Cart
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Add to Cart
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Add to Cart
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| Customer Reviews |
4.4 out of 5 stars 8
|
4.1 out of 5 stars 154
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4.5 out of 5 stars 4,631
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4.5 out of 5 stars 4,631
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4.0 out of 5 stars 1
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4.2 out of 5 stars 196
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| Price | $39.99$39.99 | $58.99$58.99 | $49.99$49.99 | $30.99$30.99 | $67.99$67.99 | $57.99$57.99 |
| Features | Large Air Flow Range of CFM 0-999900 | Handheld HVAC Anemometer, Data Can be Saved to PC | Remote Monitoring via Bluetooth | Steday Wind Speed Measurement & High Accuracy | Pro HVAC Anemometer, Data Can be Saved to PC | Remote Monitoring via Bluetooth with Tripod |
| Wind Speed Range | 0~65 mph | 0.67~67.1 mph | 0.67~67.1 mph | 0.67~67.1 mph | 0.001~100 mph | 0.67~67.1 mph |
| Wind Temp Range | 32℉ ~122℉ | 32℉ ~122℉ | 32℉ ~122℉ | 14℉-140℉ | 32℉ ~122℉ | 32℉ ~122℉ |
| Backlit Screen | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Looking for specific info?
Product information
| Brand | H HOLDPEAK |
|---|---|
| Power Source | Battery Powered |
| Special Feature | Remote Monitoring, Tripod Hole, Hand Strap |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Connectivity Technology | Bluetooth |
| Number of Batteries | 2 AAA batteries required. (included) |
| Style | Modern |
| Color | 866B-APP(1PC) |
| Included Components | Screws, Instruction Manual |
| Temperature Accuracy | 0.1 °C |
| Are Batteries Included | Yes |
| Sensor Technology | Temperature |
| Upper Temperature Rating | 122 Degrees Fahrenheit |
| Item Weight | 0.44 Pounds |
| Manufacturer | H HOLDPEAK |
| Shape | Round |
| Display Type | LCD |
| Product Dimensions | 6.5 x 3.35 x 1.5 inches |
| Item Weight | 7 ounces |
| ASIN | B01LWU5MM0 |
| Country of Origin | China |
| Batteries | 2 AAA batteries required. (included) |
| Customer Reviews |
4.5 out of 5 stars |
| Best Sellers Rank | #6,775 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #2 in Wind Speed Gauges |
| Is Discontinued By Manufacturer | No |
Warranty & Support
Feedback
Videos
Videos for this product

7:04
Click to play video

Full Overview and Demo of This Useful Anemometer
Jackie Moravek

Videos for this product

3:27
Click to play video

HoldPeak 866B Digital Anemometer Handheld Wind Speed Meter
Mathew Ignash

Videos for this product

1:29
Click to play video

866b-app
HOLDPEAK
Compare with similar items
This Item H HOLDPEAK HoldPeak Handheld Anemometer Bluetooth, Digital Wind Speed Gauge Meter, Air Flow Velocity Temperature CFM Measuring Device for HVAC Outdoor Sailing Shooting Golf, 866B-APP | Recommendations | ||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
| Price | $49.99$49.99 | -32% $87.99$87.99 List: $129.99 | $26.99$26.99 | $32.75$32.75 | $57.99$57.99 |
| Delivery | Get it as soon as Saturday, Mar 1 | Get it as soon as Saturday, Mar 1 | Get it as soon as Saturday, Mar 1 | Get it as soon as Saturday, Mar 1 | Get it as soon as Saturday, Mar 1 |
| Customer Ratings | |||||
| Sold By | HOLDPEAK | Angohistory-USA | xinjiayi technology | PROSTER US | HOLDPEAK |
| power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
| sensor technology | Temperature | Wireless | Motion | Mechanical | — |
| display type | LCD | LCD | LCD | LCD | LCD |
| batteries included | ✓ | ✗ | ✓ | ✓ | ✗ |
| battery quantity | 2 aaa | 3 aaa | 2 aaa, 1 9v | 1 9v | 2 aaa |
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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 analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the electromechanical gauge easy to use and good value for money. It measures wind speed quickly and accurately, providing usable readings at low wind speeds. However, some customers have differing opinions on its accuracy, build quality, size, and temperature readings.
AI-generated from the text of customer reviews
Customers like the product. They say it works well, is easy to use, and does what they need. Some mention it's a simple, cheap anemometer to assess wind speed and max gusts for preflight.
"Seems accurate and was a good price. Easy to use and does what I need . . . check the speed of my truck AC." Read more
"...It worked fine...." Read more
"...But the product is great." Read more
"...This thing is perfect!" Read more
Customers find the meter offers good value for money. It's easy to use, well-made, and a nice device. They mention it's good for DIY testing of heating and AC registers. The version includes an app for iOS and Android, but the instructions lack the URL.
"...It also has minimum maximum and average. And the back screen is nice for the price of what limited use I have for it. It is a great anemometer...." Read more
"Seems accurate and was a good price. Easy to use and does what I need . . . check the speed of my truck AC." Read more
"...This meter gave good, accurate velocities and permitted me to throttle the registers that were over supplying air to specific rooms...." Read more
"For the price it’s a good meter. My issue was that the Bluetooth signal doesn’t transmit very far. The best I could get is the room next to the meter." Read more
Customers appreciate the wind speed measurement of the product. They say it measures wind quickly and accurately, providing usable readings at low wind speeds. The device is responsive to changes in wind speed, eliminating guesswork. It works as advertised and takes the guesswork out of wind speed measurement.
"...It has different units such as miles per hour. Kilometers per hour. Knots, meters per second, feet per minute...." Read more
"...Easy to use and does what I need . . . check the speed of my truck AC." Read more
"...This meter gave good, accurate velocities and permitted me to throttle the registers that were over supplying air to specific rooms...." Read more
"...Light, well constructed, and easy to use. CON: (1) MPH reading is not correct. (2) Difficult to remove battery cover, requires screwdriver...." Read more
Customers find the gauge easy to use and convenient. They say it's clear, simple to read, and easy to change functions and settings. The gauge is good for ground station operations and boats.
"This is a straightforward handheld meter that has no downloadable memory however is good for field use for assessing real time wind speed...." Read more
"Seems accurate and was a good price. Easy to use and does what I need . . . check the speed of my truck AC." Read more
"...PRO: Lots of good measurements. Light, well constructed, and easy to use. CON: (1) MPH reading is not correct...." Read more
"...The meter readouts were pretty consistent and light and easy to use." Read more
Customers have mixed opinions about the product's accuracy. Some find it accurate, with consistent readouts and good barometer readings. Others mention issues with inconsistent readings at higher speeds, inaccurate thermometer, and poor wind speed measurement.
"Use this often because we live in a windy area, and seems pretty accurate...." Read more
"Seems accurate and was a good price. Easy to use and does what I need . . . check the speed of my truck AC." Read more
"...The readings didn't quite match up at higher speeds (+/- 3 to 5 mph). Perhaps, it takes more time for the meter fan to spool up to speed...." Read more
"Measures the windspeed easily and accurately. Lightweight to carry and a comfortable size in your hand." Read more
Customers have different views on the build quality. Some find it well-made with a padded case and easy battery compartment. They describe it as professional grade and well-made for the price. Others mention it's not as durable as more expensive models, made out of thin plastic, and scratched easily. The firmware is also mentioned as being poor.
"Got it to check the air flow of my HVAC system. Wels fine." Read more
"...It seems to function as advertised and well made for the price. The user manual and product operation video fall a bit short of expectations...." Read more
"...Unfortunately, it was not designed to hold up to the rigors of being sucked through the dust collector, slammed into the ceiling, then, crashing to..." Read more
"...In brief: PRO: Lots of good measurements. Light, well constructed, and easy to use. CON: (1) MPH reading is not correct...." Read more
Customers have different views on the gauge's size. Some find it compact and easy to use, fitting perfectly in their hands. Others find it bulkier than expected, with large main numbers but a small font for units.
"...Lightweight to carry and a comfortable size in your hand." Read more
"...My only complaint is that the units font on the meter is a little small, but it was not really a concern." Read more
"...In brief: PRO: Lots of good measurements. Light, well constructed, and easy to use. CON: (1) MPH reading is not correct...." Read more
"...Fulfills my purpose and I like the size 👍..." Read more
Customers have mixed views on the temperature readings. Some find them accurate, with a wind chill feature that only works when needed, and the built-in thermometer that warns of rapid temperature changes. However, others report issues like the display being off by several degrees, the wind chill not working properly, or the thermometer function being inaccurate by 10°F or more.
"...Using thermometer is a bit of a hassle, it takes up to 10 minutes to get an accurate read after taking it out of the carry case or going from..." Read more
"...The unit apparently has a wind chill feature that only works when the temperature of the unit goes below 0 degrees C (32 F)...." Read more
"...said that the wind measurement is very good but the temperature is not that precise unless you fix somewhere, in the shade and do not touch it for..." Read more
"...the air flow from airconditioner and heater registers and checking temperature, dew point and humidity...." Read more
Reviews with images
Good inexpensive anemometer.
Top reviews from the United States
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- Reviewed in the United States on July 21, 2024Color: 1Pcs 866B AnemometerVerified PurchaseI needed something to use to balance my HVAC system and picked this velocity meter. It worked fine. I just used an open topped cardboard box with a six inch circular hole to get a consistent reading of the velocity of the air leaving the HVAC registers in each room. This meter gave good, accurate velocities and permitted me to throttle the registers that were over supplying air to specific rooms. My only complaint is that the units font on the meter is a little small, but it was not really a concern.
- Reviewed in the United States on December 21, 2024Color: 1Pcs 866B AnemometerVerified PurchaseUse this often because we live in a windy area, and seems pretty accurate. We made a stand for it, so it could stay out for a bit for a better read, and we don't have to hold it.
- Reviewed in the United States on August 29, 2024Color: 1Pcs 866B AnemometerVerified PurchaseSeems accurate and was a good price. Easy to use and does what I need . . . check the speed of my truck AC.
- Reviewed in the United States on December 21, 2024Color: 1Pcs 866B AnemometerVerified PurchaseGot it to check the air flow of my HVAC system. Wels fine.
- Reviewed in the United States on January 9, 2025Color: 1Pcs 866B AnemometerVerified PurchaseThis is a straightforward handheld meter that has no downloadable memory however is good for field use for assessing real time wind speed. I have mine mounted on a tripod because it is kind of hard to hold it and move it around and things like that for giving period of time. Of course you have to know the wind direction if that’s what the purpose is I use it for measuring ground speed of wind for drone takeoff. The only thing that would compliment this would be a windsock. It has different units such as miles per hour. Kilometers per hour. Knots, meters per second, feet per minute. It also has minimum maximum and average. And the back screen is nice for the price of what limited use I have for it. It is a great anemometer. It uses two AA alkaline type batteries, which comes with it. The back cover is difficult to get off. Overall, I am happy with this purchase.
5.0 out of 5 starsThis is a straightforward handheld meter that has no downloadable memory however is good for field use for assessing real time wind speed. I have mine mounted on a tripod because it is kind of hard to hold it and move it around and things like that for giving period of time. Of course you have to know the wind direction if that’s what the purpose is I use it for measuring ground speed of wind for drone takeoff. The only thing that would compliment this would be a windsock. It has different units such as miles per hour. Kilometers per hour. Knots, meters per second, feet per minute. It also has minimum maximum and average. And the back screen is nice for the price of what limited use I have for it. It is a great anemometer. It uses two AA alkaline type batteries, which comes with it. The back cover is difficult to get off. Overall, I am happy with this purchase.Good inexpensive anemometer.
Reviewed in the United States on January 9, 2025
Images in this review
- Reviewed in the United States on February 1, 2025Color: 1Pcs 866B AnemometerVerified PurchaseMeasures the windspeed easily and accurately. Lightweight to carry and a comfortable size in your hand.
- Reviewed in the United States on January 31, 2025Color: 1Pcs 866B AnemometerVerified PurchaseProfessional looking wind meter arrived early & is exactly as described, right down to the screw driver to change batteries. Very satisfied with delivery and product.
- Reviewed in the United States on July 15, 2024Color: 866B-APP(1PC)Verified PurchaseFor the price it’s a good meter. My issue was that the Bluetooth signal doesn’t transmit very far. The best I could get is the room next to the meter.
Top reviews from other countries
Tom K.Reviewed in Canada on April 19, 20245.0 out of 5 stars Works good
Color: 1Pcs 866B AnemometerVerified Purchasegreat little device
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Cliente de AmazonReviewed in Mexico on October 26, 20214.0 out of 5 stars Útil para medición de la velocidad del viento
Color: 866B-APP(1PC)Verified PurchaseEs práctico aunque un poco grande no tan fácil de manipular. En el manual y la app no se indica cómo hacer el enlace con Bluetooth, pero se realiza solo con activar el enlace Bluetooth en el celular. No da opción de enlazar el dispositivo, pero apenas se enciende el anemómetro, se muestran los datos en el celular
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Amazon KundeReviewed in Germany on January 30, 20255.0 out of 5 stars Tut was es soll und das gut.
Color: 1Pcs 866B AnemometerVerified PurchaseGenau wie ich mir es vorgestellt habe.
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furst laetitiaReviewed in France on September 25, 20245.0 out of 5 stars Conforme aux attentes
Color: 1Pcs 866B AnemometerVerified PurchaseMesure débit d'air d'une aspiration
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MOSCHIONI VITOReviewed in Italy on November 24, 20245.0 out of 5 stars Anemometro
Color: 1Pcs 866B AnemometerVerified PurchaseUtile siper consigliato
















































