--- product_id: 103866639 title: "BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM" brand: "btmeter" price: "€ 101.43" currency: EUR in_stock: true reviews_count: 10 category: "Btmeter" url: https://www.desertcart.at/products/103866639-btmeter-digital-anemometer-barometer-handheld-for-wind-speed-temperature-wind store_origin: AT region: Austria --- # Logs 16 barometric pressure data sets Altitude measurement up to 19,685 ft 0.67-67.1 mph wind speed range BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM **Brand:** btmeter **Price:** € 101.43 **Availability:** ✅ In Stock ## Summary > 🌟 Master the elements with precision — never miss a breeze or a beat! ## Quick Answers - **What is this?** BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM by btmeter - **How much does it cost?** € 101.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/103866639-btmeter-digital-anemometer-barometer-handheld-for-wind-speed-temperature-wind) ## Best For - btmeter enthusiasts ## Why This Product - Trusted btmeter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Unit Display:** Switch effortlessly between mph, km/h, knots, °C/°F, and more to suit your workflow. - • **Precision You Can Trust:** Accurate readings with ±5% wind speed and ±2°C temperature tolerance for pro-level data. - • **Ready for Any Adventure:** Compact, tripod-mountable, with backlit display and auto-shutdown for long-lasting use. - • **All-in-One Weather Command:** Track wind speed, temperature, humidity, altitude & pressure in one sleek device. - • **Data Logging for Deep Insights:** Store and analyze 16 barometric pressure records to master your environment. ## Overview The BTMETER BT-100WM is a professional-grade handheld digital anemometer and barometer that measures wind speed (0.67-67.1 mph), temperature, wind chill, humidity, altitude (up to 19,685 ft), and barometric pressure. It features a backlit LCD, data logging for 16 barometric readings, multiple unit displays, and a tripod mount, making it ideal for outdoor enthusiasts, HVAC professionals, and drone operators seeking reliable, precise environmental data in a compact form. ## Description desertcart.com : BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM : Patio, Lawn & Garden Review: Does a nice (accurate) job for a good price - Overall, the unit is a great value (features to price). The barometer has tracked perfectly with a nearby airport since I bought it. The wind speed (when compared to a more expensive device) tracked perfectly (and with shocking precision). Users need to understand that you can't walk from indoors to outdoors and get an immediate accurate outdoor temp. You need to let the unit acclimate to the new environment for precise readings - but again, the device tracked accurately with other gear. I've done limited testing on the dew point, but the few samples were all accurate. I don't believe I fully understand the ALT (presumed altitude) capability - so it is the only aspect I dislike (the manual is useless on this point). It came with a neat little carrying case (unexpected). Overall - I think this is a good deal! Review: Solid build and quality - Very pleased with this unit. Well built and easy to read. A must for those who like to monitor weather and even help with forecasting. The instructions are not the greatest (why I took "Easy to use" rating down a star)...you can download the PDF of the manual to make it easier on the eyes though it is the same as the instructions that are included. Practice a lot with the buttons and options first, and get a good understanding online of relationship between altitude/elevation and barometric pressure, and how to correct for sea level readings that are often what is published online regardless of your elevation. Recommend leaving your BTMETER set for your altitude and correct for sea level manually, ## Features - ➤【MULTIFUNCTION ANEMOMETER】BT-100WM wind speed gauge meter measures not only Wind Speed, Wind Temp, Wind Chill Indicator, but also Relative Humidity, Dew Point, Barometric Pressure and Altitude. With data log, Tripod hole for mounting, it’s ideal for outdoor activities Long Range shooting, Hunting, Sailing, Kite flying, Drone Driving, CFM air flow test. - ➤【HIGH PRECISION】Digital wind meter for measure wind speed range 0.67 ~ 67.1 mph( +/- 5% accuracy) ; Wind temperature range -10~45℃,14℉-113℉(+/-2 ℃/℉);Wind meter measurement altitude from 0-19685 Ft. Resolution: 0.2 mph, 0.2℉,0.1% RH. So you can be rest assured to get fast and accurate reading. - ➤【EASY TO USE】Measures different readings such as Max, Min, Average, Current Wind Speed, display in 5 units: mph, ft/min, km/h, m/s or knots. Temperature (Celsius/Fahrenheit), Elevation(M, Ft), Atmospheric pressure(inHg, hpa mbar). And LCD backlit screen makes it easy to read in day or at night. - ➤【LOG THE BAROMETER DATA】This handheld wind speed meter can also log 16 groups of barometric pressure data for record, compare and analyse the relationship between temperature, humidity, and height. It’s compact pocket sized Pro anemometer for weather station, long distance shooting, HVAC testing - ➤【SAVE YOUR BATTERY】Auto shutdown after 10 mins without operation, low battery indicator to remind you change the battery. 365 day quality assurance, Fast and effective 24 x 7 professional tech support, for any problem, Please get in touch with us whenever you need. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JBW8VPX | | Best Sellers Rank | #2,658 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Wind Speed Gauges | | Brand Name | BTMETER | | Customer Reviews | 4.2 4.2 out of 5 stars (542) | | Included Components | Instruction Manual | | Item Dimensions | 6.5 x 3.35 x 1.5 inches | | Item Weight | 150 Grams | | Manufacturer | BTMETER | | Material Type | Plastic | | UPC | 778469100738 681381330988 | | Unit Count | 1.0 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** BTMETER - **Item Weight:** 150 Grams - **Item dimensions L x W x H:** 6.5 x 3.35 x 1.5 inches - **Material:** Plastic - **UPC:** 778469100738 681381330988 ## Images ![BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM - Image 1](https://m.media-amazon.com/images/I/71J2F1Wm7WL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does a nice (accurate) job for a good price *by T***C on March 3, 2021* Overall, the unit is a great value (features to price). The barometer has tracked perfectly with a nearby airport since I bought it. The wind speed (when compared to a more expensive device) tracked perfectly (and with shocking precision). Users need to understand that you can't walk from indoors to outdoors and get an immediate accurate outdoor temp. You need to let the unit acclimate to the new environment for precise readings - but again, the device tracked accurately with other gear. I've done limited testing on the dew point, but the few samples were all accurate. I don't believe I fully understand the ALT (presumed altitude) capability - so it is the only aspect I dislike (the manual is useless on this point). It came with a neat little carrying case (unexpected). Overall - I think this is a good deal! ### ⭐⭐⭐⭐⭐ Solid build and quality *by S***T on April 17, 2020* Very pleased with this unit. Well built and easy to read. A must for those who like to monitor weather and even help with forecasting. The instructions are not the greatest (why I took "Easy to use" rating down a star)...you can download the PDF of the manual to make it easier on the eyes though it is the same as the instructions that are included. Practice a lot with the buttons and options first, and get a good understanding online of relationship between altitude/elevation and barometric pressure, and how to correct for sea level readings that are often what is published online regardless of your elevation. Recommend leaving your BTMETER set for your altitude and correct for sea level manually, ### ⭐⭐⭐⭐ Nice product, lousy documentation *by W***H on January 4, 2020* I bought this to use while sailing, both for wind speed and barometer readings for weather forecasting. It does both those tasks well enough. However, it comes with about the poorest user's manual I've ever seen. The one feature that most interests me is the ability to record barometer trends, but the manual only mentions it without explaining how it works. Useless! In the specifications section, there is a table of altitude vs. pressure, but without any indication of the units that are used. (They are meters and millibars.) It would also be nice to have some idea how long a set of batteries will last. The manufacturer should spend a few bucks and get someone who has something more than a Sesame Street grasp of the English language to write the manual. Aside from the documentation issue, I like the product and would recommend it. UPDATE: I ran some checks on this unit and found the following: The battery indicator is misleading. Using the supplied batteries (carbon-zinc, not alkaline - throw them away!), the battery indicator showed zero bars (discharged) after about 10 hours, but the unit continued to run (it does NOT shut itself off automatically) for nearly three more days. During that period, I periodically copied the stored barometer settings into an Excel spreadsheet and plotted the results. Contrary to what is said in the manual, the unit records the barometric pressure HOURLY as long as it is turned on, not every two hours as the manual states. The most recent reading is stored in register one, and earlier readings are shifted up one place when the new data point is stored. So, assuming the unit was powered on for the period of testing, the data in register 16 would be 16 hours old, and the data in register 5 would be five hours old. When I replaced the batteries, the stored data did not disappear, nor did the barometric calibration change. There is no obvious way to clear old data. When the unit is off, no changes to the stored data are made. When the batteries reach a certain discharge level, the backlight will no longer illuminate, and the screen will display "Er2" instead of the usual data. That's your cue to change batteries. When attempting to calibrate the barometer, the settings are made in millibars, not inches of mercury. So, if you know your local barometric pressure, you have to convert it to millibars to get the reading right. (1mb = 0.03"Hg, and 1013mb = 29.92"Hg) If you plan to use the instrument at sea level, and you are somewhere higher than sea level when you do your calibration, you can adjust your local barometer setting downward by 1mb or 0.03"Hg for each 30 feet above sea level your are at the moment. For example, my local barometer setting is 29.92 and I am 150 feet above sea level. I therefore set my barometer to 1008 mb (1013 - 150/30, or 29.92 - 0.15"Hg.) get 29.77"Hg at my elevation. If I then go down to sea level, the pressure will rise to agree with the local barometric pressure. The altitude readout on the instrument is effectively useless because there is no easy way to determine sea level pressure ahead of time, so the altitude reading won't be corrected for sea level pressure. The issued cited above would be problematic for a professional-grade instrument, but, for the price of this unit, you can easily ignore the problems and you can still get useful info. Enjoy! ## Frequently Bought Together - BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM - Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector - Etekcity Infrared Thermometer Laser Temperature Gun 774, Meat Food Candy Oven Thermometer for Griddle Accessories, Heat Gun for Cooking Refrigerator Tools, Yellow --- ## 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.at/products/103866639-btmeter-digital-anemometer-barometer-handheld-for-wind-speed-temperature-wind](https://www.desertcart.at/products/103866639-btmeter-digital-anemometer-barometer-handheld-for-wind-speed-temperature-wind) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-05*