--- product_id: 453324229 title: "CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent" brand: "kethvoz" price: "NT$5186" currency: TWD in_stock: true category: "Kethvoz" url: https://www.desertcart.tw/products/453324229-cfm-meter-hvac-anemometer-kethvoz-856a-air-flow-tester-duct store_origin: TW region: Taiwan --- # 600 data readings stored 2m telescopic probe 100 mph max wind speed CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent **Brand:** kethvoz **Price:** NT$5186 **Availability:** ✅ In Stock ## Summary > 🌪️ Elevate your airflow game — precision, power, and portability in one sleek tool! ## Quick Answers - **What is this?** CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent by kethvoz - **How much does it cost?** NT$5186 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/453324229-cfm-meter-hvac-anemometer-kethvoz-856a-air-flow-tester-duct) ## Best For - kethvoz enthusiasts ## Why This Product - Trusted kethvoz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reach Every Vent:** Detachable sensor with 2-meter telescopic probe lets you access hard-to-reach ducts effortlessly. - • **Portable Powerhouse:** Lightweight 320g design with included carrying case and 9V battery for on-the-go professional use. - • **Data-Driven Decisions:** Stores 600 wind readings and connects to PC for real-time monitoring and detailed analysis. - • **Precision Airflow Mastery:** Measures wind speed up to 100 mph with ±3% accuracy for flawless HVAC diagnostics. - • **Versatile Measurement Modes:** Switch between 5 wind units and 2 temperature units with multiple modes including MAX, MIN, and Average. ## Overview The Kethvoz KE-856A is a professional HVAC anemometer designed for precise airflow and wind speed measurement up to 100 mph with ±3% accuracy. It features a detachable 2-meter telescopic probe for easy access to vents and ducts, stores up to 600 readings with PC connectivity for advanced data logging, and offers multiple measurement units and modes. Lightweight and portable, it includes a carrying case and 9V battery, making it an essential tool for HVAC professionals and technicians. ## Description desertcart.com: CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent | Data Logging & PC Connect, 100mph Wind Speed, Airflow CFM/CMM Display, Air Temp, 3% Accuracy, w/ Anemometro Carrying Case : Industrial & Scientific ## Features - 🎯【Pro HVAC Airflow Meter】​The Kethvoz KE-856A is a professional-grade wind speed and air flow CFM meter. Measures wind speed up to 100 mph (45 m/s) with ±3% accuracy and 0.01 m/s resolution. Tests air temperature from 32℉ to 113℉ (±1.8℉). Calculates and displays air volume from 0 to 999,900 CFM/CMM in real time. A must-have HVAC anemometer for dust collectors, AC air conditioner systems, dryer vent, and duct airflow balancing. - 🎯【Data Logger & PC Connectivity】Stores up to 600 wind readings for later review or deletion. KE-856A wind gauge comes with a USB cable and customized Windows software (compatible with Win 98 / XP / 7 / 10). Connect to your computer for real-time wind monitoring, data logging, and export — ideal for further wind situation analysis and reporting. - 🎯【Split-Type Design with Telescopic Probe】Features a detachable wind sensor separated from the main unit, allowing you to rotate the sensor independently while reading the display. The sensor connects via cable and extends up to 2 meters (6.5 ft), making it easy to reach high vents, ducts, and ceiling diffusers. - 🎯【5 Wind Velocity Units & Measurement Modes】​ Switch between 5 wind speed units (m/s, km/h, ft/min, knots, mph) and 2 temperature units (℃/℉). Choose from 5 modes: Real-time, MAX, MIN, 2/3 MAX, and Average. Large backlit LCD and Data Hold function let you read measurements clearly even in dim environments. - 🎯【Portable & Ready to Use】​ Powered by one 9V battery (included) with low-battery indicator. Auto power-off after 5 minutes of inactivity to extend battery life. Weighs just 320g and includes a handheld anemometro carrying case for easy transport. Air flow CFM Tester KE-856A backed by lifetime technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VJSG151 | | Best Sellers Rank | #584,744 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #92 in Anemometers | | Brand Name | Kethvoz | | Customer Reviews | 3.9 3.9 out of 5 stars (21) | | Item Dimensions | 8.27 x 11.02 x 2.76 inches | | Item Highlight | Data Logging & PC Connect, 100mph Wind Speed, Airflow CFM/CMM Display, Air Temp, 3% Accuracy, w/ Anemometro Carrying Case | | Item Weight | 800 g | | Manufacturer | Kethvoz | | Material Type | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | | Model | KE-856A | | Number of Items | 1 | | Part Number | KE-856A | | UPC | 755361320174 | ## Product Details - **Brand:** Kethvoz - **Item Weight:** 800 g - **Item dimensions L x W x H:** 8.27 x 11.02 x 2.76 inches - **Material:** Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) ## Images ![CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent - Image 1](https://m.media-amazon.com/images/I/51VzC255H4L.jpg) ![CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent - Image 2](https://m.media-amazon.com/images/I/51yVMTn4OML.jpg) ![CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent - Image 3](https://m.media-amazon.com/images/I/51Ansk1ltmL.jpg) ![CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent - Image 4](https://m.media-amazon.com/images/I/51pMvx3wquL.jpg) ![CFM Meter HVAC Anemometer, Kethvoz 856A Air Flow Tester for Duct Dryer Vent - Image 5](https://m.media-amazon.com/images/I/51zLE-9BEBL.jpg) ## Frequently Bought Together - HVAC CFM Anemometer, Kethvoz Wind Speed Meter Commercial Air Flow Tester w/Data Storage PC USB Connectable Measure Windspeed Air Volume Temperature for AC Dust Collection System 856A - ZIBOO ASP2 Static Pressure Probes (Two-Pack) --- ## 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.tw/products/453324229-cfm-meter-hvac-anemometer-kethvoz-856a-air-flow-tester-duct](https://www.desertcart.tw/products/453324229-cfm-meter-hvac-anemometer-kethvoz-856a-air-flow-tester-duct) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-14*