--- product_id: 294243713 title: "Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter" brand: "aoputtriver" price: "€ 241.84" currency: EUR in_stock: true reviews_count: 6 category: "Aoputtriver" url: https://www.desertcart.be/products/294243713-digital-pro-anemometer-handheld-ap-856a-usb-anemometer-hvac-wind store_origin: BE region: Belgium --- # USB data transfer & PC analysis Auto/manual power off saves battery 0.001-100 mph wind speed range Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter **Brand:** aoputtriver **Price:** € 241.84 **Availability:** ✅ In Stock ## Summary > 🌪️ Capture Every Gust Like a Pro – Don’t Let Precision Slip Away! ## Quick Answers - **What is this?** Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter by aoputtriver - **How much does it cost?** € 241.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/294243713-digital-pro-anemometer-handheld-ap-856a-usb-anemometer-hvac-wind) ## Best For - aoputtriver enthusiasts ## Why This Product - Trusted aoputtriver brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Endurance:** Backlit display, low battery alert, and auto power-off keep you powered through every project. - • **Data-Driven Decisions:** Seamlessly export and analyze 600+ data points via USB for professional-grade insights. - • **Precision Wind Mastery:** Ultra-fine 0.001 mph resolution with ±3% accuracy ensures you never miss a breeze. - • **Custom Airflow Calibration:** Set duct area manually to get precise CFM/CMM airflow calculations—perfect for HVAC pros. - • **Versatile Measurement Modes:** Switch effortlessly between MAX, MIN, AVG wind speeds and multiple units for tailored readings. ## Overview The AOPUTTRIVER AP-856A Digital Pro Anemometer is a handheld, high-precision wind speed and airflow meter designed for HVAC, industrial, and outdoor applications. Featuring a wide wind speed range (0.001-100 mph), temperature measurement, and advanced data logging with USB connectivity, it empowers professionals to capture, analyze, and optimize airflow with ease. Its backlit display, adjustable vane, and energy-saving auto power-off make it a reliable tool for any environment. ## Description Digital Anemometer Handheld AP-856A CFM Pro Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter AOPUTTRIVER AP-856A CFM Anemometer General Features:Weight:320gDimension:Meter:163*85*34.5mm Vane:251x72x30mmBattery Type:9V(6F22)Battery (Included) AOPUTTRIVER AP-856A Anemometer Basic Function:Resolution:0.01m/s;0.2℃Wind Speed Range:0.3~450m/sTemperature Range: -10℃~45℃Back LightLow Battery IndicatorMAX/MIN for wind velocityAverage/ 2/3MAX for wind flowRecords 600 groups of measurementData holding, storing and deleting functionManual / Auto Power Off after 5 mins without operationUnit switchable for wind velocity, temperature and wind flowPackage included:1 X Disc1 X USB Data Cable1 X 9V(6F22) Battery1 X Wind Meter Case1 X Small Screwdriver 1 X Instruction Manual1 X Adjustable and Stretchable Vane1 X AP-856A Pro CFM Anemometer Review: SUPERB INDUSTRIAL APPLICATION - Only backlit button should be given seperate and long term on . Review: Works perfectly - I bought this to balance the airflow from the HVAC vents in my home, because we have some hotspots. This works great, it's sensitive enough to pick up very low air volumes, which is essential for balancing. You can't do volume testing with this, you'd need a different piece of equipment, but for air speed, this works great. ## Features - 【High Precision Anemometer】 Wind Speed Range: 0.001~100 mph (Accuracy: +/- 3%+0.2 rdg),0.001-45m/s (Accuracy: +/- 3%+0.1 rdg); Temp Range:32-113℉;Resolution: 0.001 mph.Measure wind speed in MAX/MIN/Current.Display in 5 units: m/s, km/h, ft/min, knots, mph - 【USB Data Transmission Anemometer】Come with a USB and Disc, Which you can stored and analyze data by connecting to the PC via USB.Large Display with Backlight, Low power indicator,Data Hold,℃/℉ Switch,Stretchable and adjustable blades,A greatest weather monitor for windsurfing,sailing,flying and shooting - 【Pro CFM Meter】Wind flow range: CFM 0-999900 ft3/min, Resolution: 001-100, Wind flow area 0.001-9999 ft2,Wind Flow Calculate Formula: Flow =velocity *(Free Area);A good and protable CFM meter for you to measure HVAC,Air Blower and Air Velocity - 【Air Flow Area Setting】 You can press the ''AREA" key,then press the numbers keys to enter a new duct area,such as the number 1 or 2,Then press the "ENTER" key to confirm,You can also press the "UNIT'' key to choose CFM or CMM - 【Save Your Battery】Manual or Auto Power Off after 5 mins without operation. 9V(6F22) battery included,AOPUTTRIVER come with 2-Years-Technical Support,if you have any problems with our Products,welcome contact us,we will replace for you ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V1KW7TY | | Brand | AOPUTTRIVER | | Brand Name | AOPUTTRIVER | | Customer Reviews | 4.3 out of 5 stars 182 Reviews | | Item Dimensions | 20.8 x 7.1 x 28.1 Centimeters | | Item Weight | 320 Grams | | Item dimensions L x W x H | 20.8 x 7.1 x 28.1 Centimeters | | Manufacturer | AOPUTTRIVER | | Material | Glass, Plastic, Rubber | | Material Type | Glass, Plastic, Rubber | | Model Number | AP-856A | | Net Quantity | 1 Count | | Part Number | AP-856A | | Thread Type | Usb | | UPC | 760385085619 | | Unit Count | 1 Count | ## Product Details - **Brand:** AOPUTTRIVER - **Item dimensions L x W x H:** 20.8 x 7.1 x 28.1 Centimeters - **Item Weight:** 320 Grams - **UPC:** 760385085619 - **Manufacturer:** AOPUTTRIVER ## Images ![Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter - Image 1](https://m.media-amazon.com/images/I/61l65pGFxjL.jpg) ![Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter - Image 2](https://m.media-amazon.com/images/I/81bpj+93JSL.jpg) ![Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter - Image 3](https://m.media-amazon.com/images/I/71vXtYgMfhL.jpg) ![Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter - Image 4](https://m.media-amazon.com/images/I/71wdm9b5NcL.jpg) ![Digital Pro Anemometer Handheld AP-856A USB Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter - Image 5](https://m.media-amazon.com/images/I/71iBrLSOf2L.jpg) ## Questions & Answers **Q: I just received the unit and the instructions are incomplete. is there a source for full instructions?** A: hi,thanks for the purchase,our products come with the english manual,and if it is not clearly,or you can't understand the function or setting of it,welcome come to contact us email:amazon.us@aoputt.com; we will solve the problems for you within 24 hours,and all of our products come with 2 years warranty,hope this can help you. **Q: can i order additional ( Adjustable and Stretchable Vane unit)?** A: yes,you can search "HOLDPEAK HP-846A Receiver" on amazon.and you can pay the order of it,hope this can help you,thanlks **Q: I just received the unit and the instructions are incomplete. is there a source for full instructions?** A: hi,thanks for the purchase,our products come with the english manual,and if it is not clearly,or you can't understand the function or setting of it,welcome come to contact us email:amazon.us@aoputt.com; we will solve the problems for you within 24 hours,and all of our products come with 2 years warranty,hope this can help you. **Q: The accuracy when measuring ft/min is is listed as "+/-3% +20rdg". I understand the +/-3%. What does the "+20rdg" mean?** A: I purchased my to do some research and have never used one before. Sorry I could not be of more help. ## Customer Reviews ### ⭐⭐⭐⭐⭐ SUPERB INDUSTRIAL APPLICATION *by A***N on 29 December 2022* Only backlit button should be given seperate and long term on . ### ⭐⭐⭐⭐⭐ Works perfectly *by C***S on 26 July 2024* I bought this to balance the airflow from the HVAC vents in my home, because we have some hotspots. This works great, it's sensitive enough to pick up very low air volumes, which is essential for balancing. You can't do volume testing with this, you'd need a different piece of equipment, but for air speed, this works great. ### ⭐⭐⭐⭐ Useful tool for air balancing! Please read & understand how to use properly!!!!! *by B***S on 14 April 2026* Reading other reviews makes it seem that some don't understand how to use these things. I have had great results using it for air volume for residential room-by-room air balancing. A simple 4x10 dust collection hood & a 4" to 2 1/2" reducer was all I needed to attach the wand to making an air capture hood to easily and accurately obtain airflow readings while quickly and easily changing my free area value on the device to match the pipe size being tested. 1. The wand for airflow IS directional, there's a direction of airflow indicator arrow located on the interior where the rotating vanes are on the perimeter 2. To enable PC connection you may have to enable COM3 legacy port if on windows 10/11 3. To properly get CFM or L/s reading, anyone actually trained for HVAC should already know this....but you need to set your free area in sq.ft on the unit when in AIRFLOW setting of either your square/rectangle duct or the cross-sectional free area of the round supply pipe if taking measurements at the register. For duct it's simple, HxW for free area, and for round pipe just google it. 4. Alternatively just leave it on velocity and capture the air speed and manually calculate your CFM or L/s if #3 proves too difficult to do on the fly. ## Frequently Bought Together - Pro HVAC Anemometer Handheld CFM Meter Wind Speed Meter with Backlight Max/Avg/Min Functions for Measuring Wind Speed Air Velocity, Temperature Air Flow Meter CFM Meter-AP-856A - Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester,12 Selectable Units Differential Pressure Gauge, (Included Battery) - EHDIS Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometers Gas Pressure Tester Differential Gauge --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/294243713-digital-pro-anemometer-handheld-ap-856a-usb-anemometer-hvac-wind](https://www.desertcart.be/products/294243713-digital-pro-anemometer-handheld-ap-856a-usb-anemometer-hvac-wind) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-12*