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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Availability:
20 left in stock
Arrives
Monday, Sep 15
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Color: 866B-APP(1PC)
Features
- 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(C,F), 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
Brand: H HOLDPEAK
Material: Acrylonitrile Butadiene Styrene (ABS)
Item dimensions L x W x H: 6.5 x 3.35 x 1.5 inches
Item Weight: 7.04 ounces
Manufacturer: H HOLDPEAK
Product Dimensions: 6.5 x 3.35 x 1.5 inches
Item Weight: 7 ounces
Manufacturer: H HOLDPEAK
Item model number: JPHP-866B-APP
Batteries: 2 AAA batteries required. (included)
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: 1Pcs 866B Anemometer
Why did you pick this product vs others?: Very happy with it. Wish the screen would stay illuminated a little longer, but it does exactly what I wanted it to do.
Reviewed in the United States on June 30, 2025 by Erik Hillsborough
Color: 1Pcs 866B Anemometer
This is a nice and fairly well made Anemometer that I'm glad I purchased. It's easy to use, battery life is really good, accuracy seems good plus very sensitive for a value meter and the screen brightness is plenty for me to easily see the results. I can't really think of any complaints since it's lasted me a while now and has been used well more than a dozen times so far. I primarily use it to test various fans that I have. That way I can have a measurable output to log as data for comparison purposes. That way I will have a general idea of what I need for future fan purposes now that I have data to compare. There are several other air things that this can be used for, but that's what I'm using it for at this time. I want to use it for other purposes in the future and am excited to see how it will pan out. If anything changes for the good or negative, I will update my review accordingly. After many months, it has held up very well and is still going strong, so I'm not sure what to anticipate at this point. Time will tell.
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Reviewed in the United States on May 10, 2025 by IammE
Color: 866B-WM(1PC)
This review is for the HoldPeak HP-866B_WM. I would give it 5 star review except that it reports a bad windspeed value when in mph. If seller corrects this issue I will update this review. Except for this I am very pleased with my purchase. UPDATE: 10/8/2017. Manufacturer sent me second HP-866B_WM, and it has the same problem with windspeed in MPH. When I told them this, they said they would send the unit back to engineering to fix. In brief: PRO: Lots of good measurements. Light, well constructed, and easy to use. CON: (1) MPH reading is not correct. (2) Difficult to remove battery cover, requires screwdriver. (3) Unit forgets my last selections when powered off. WORK-AROUND: When I want MPH, I use the approximation that 1 meter/second is about 2 miles/hour, so I double the m/s airspeed reading. Appearance The unit I received looks exactly as pictured, with 6 buttons, blue rubberized bumper on left and right. Across the top: red power on/off, Wind, Baro. Across the bottom: Mode, T/RH, Alt. On backside is the battery cover and a rubber cover over an open rectangular hole. This is where the USB connector would be if this unit had a USB connector (it doesn't have one). Also the unit serial number (mine starts with 20170223 which looks like a datecode probably for the date of manufacture February 23, 2017. On the bottom is a metal screw spot where you can screw in either a tripod or the supplied hand strap. Size, weight Unit measures: width that varies from approximately 2.5" (6.3cm) where you hold it to approx. 3 3/8" (8.3cm) across the widest spot on top. Length is approx. 6 5/8" (16.7cm) top to bottom not counting the strap and its screw. Depth of unit is approx. 1.5" (3.7cm) at deepest spot (by the fan). Unit weighs approx. 5.56oz (157.5g) with batteries and strap attached. Power Unit requires 2 AAA batteries, and two come with the unit. Note that the battery cover is screwed in with two Phillips type screws and the cover is difficult to remove. This might be to provide some rain resistance. Windspeed The unit reports windspeed in meters/second (m/s), Kilometers/hour (Km/h), feet/minute (ft/min), knots, and miles per hour (mph). I know that my unit's windspeed is reported incorrectly in mph because: weather report says winds about 3 mph; outside, I see windspeed of 5 Km/h but when switch to mph I see 0.3 mph. Maybe it's a decimal point issue? I'm not sure, so I'm viewing windspeed in meters/second and multiplying by 2 to get a close approximation to miles/hour. Unit also reports: Barometric pressure in inches mercury in inHg and hpa mbar. Temperature (Centigrade and Fahrenheit), relative humidity, and dew point (Centigrade and Fahrenheit). Altitude in meters and feet. I'm not sure how accurate the altitude is so it might be best to use as a relative measure. The top display in large letters shows either Windspeed or Barometric pressure. The lower display in smaller letters can display temperature, relative humidity, dew point or altitude along with windspeed or barometric pressure. The Mode button only has an effect when you are displaying windspeed, and switches the mode from normal (instantaneous windspeed), Max, Min, and Avg (average). Holding down the Mode button for about 3 seconds turns on or off a very nice screen backlight. When you turn the unit on, it starts with windspeed in m/s and temperature in Centigrade regardless of what display you'd set it to earlier.
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Reviewed in the United States on October 5, 2017 by Careful Buyer
Color: 1Pcs 866B Anemometer
This 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.
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Reviewed in the United States on January 9, 2025 by Stacey Maciorski Stacey Maciorski
Color: 1Pcs 866B Anemometer
Excellent science tool!
Reviewed in the United States on August 19, 2025 by Bear
Color: 1Pcs 866B Anemometer
Fun, and easy to use. Kids love it😉
Reviewed in the United States on August 24, 2025 by Deborah
Color: 1Pcs 866B Anemometer
Excellent product. Worked as expected.
Reviewed in the United States on September 4, 2025 by Davy Tong
Color: 1Pcs 866B Anemometer
I like the simplicity and size of this handheld anemometer. It is easy to setup and use. It seems accurate although it’s hard to gauge without a standardized wind tunnel setup. The instructions and videos, typical of most Chinese made products, are considerably lacking and not well written. Specifically they do not explain the functions or how to use very well. But it was cheap and good enough for my use (measuring air speed coming from fans and HVAC ducts in my house). They should consider hiring a native English speaker to rewrite the manual and narrate the videos.
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Reviewed in the United States on August 21, 2025 by Mobilephonebill