10 Best
Handheld Spirometers
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Product Highlights- 🟡with compass & tripod screw hole - our anemometer is equipped with a compass on top, which can guide your path during climbing, hiking and other outdoor activities. in addition, there is a tripod screw hole at the bottom, allowing you to install it on a tripod for measuring wind speed and free up your hands. it's a great assistant for your outdoor activities.
- 🟡multifunctional measurement - this digital anemometer features a switchable unit system (m/s, km/h, knots, mph), max/min and average display, battery reminder, wind scale, auto-off, backlight, and data hold function. it helps you measure wind velocity more conveniently.
- 🟡cfm calculation application - it can also help in measuring cfm by using our precision anemometer to measure the wind speed and then multiplying it with the vent area to obtain cfm. (air flow in cfm = wind speed x duct cross sectional area)
- 🟡measures wind from any direction - the gr-881m cup anemometer features 4 sensitive wind cups that accurately and automatically sense wind from all directions. unlike normal vane anemometers that require manual adjustment for accurate measurement, the gr-881m offers unparalleled convenience and precision.
- 🟡large wind speed range - our cup anemometer has a larger wind speed measurement range of 1.5 to 93 mph with an accuracy of +/- 4%. it can also measure wind temperature from 14℉ to 113℉. this helps you better understand the wind conditions and eliminate guesswork.
- 🟡wide applications - this handheld wind meter is ideal for outdoor activities like sailing, surfing, drone flying, kite flying, boating, frisbee, golf, shooting, and more. use it to determine local weather conditions and assess wind speed's potential impact on your activities.
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Product Highlights
- ✅type-c rechargeable anemometer - this anemometer features a built-in rechargeable battery and a type-c charging cable, allowing for approximately 30 hours of continuous use after a full charge. (note: when using for the first time, please follow the instructions in the manual to correctly install the battery.)
- ✅highly accurate wind meter - this handheld anemometer features sensitive temperature sensors, 8 vanes, and a smooth fan shaft, enabling accurate detection of wind speed, air flow, and temperature. it allows you to monitor wind conditions in real-time and calculate cfm (air flow in cfm (q) = wind speed (v) x duct cross sectional area (a)).
- ✅upgraded waterproof touch button - this digital anemometer features 9 touch buttons, a large 2.3-inch crystal clear backlit lcd display, and a soft button buzzer. the lightweight 147g design makes it not only stylish but also perfect for a wide range of outdoor activities such as drone flying, hiking, sailing, shooting, and hunting.
- ✅professional & multifunctional - this pro wind speed meter comes with a range of features including the ability to switch between wind speed units (m/s, km/h, ft/min, knots, mph), measure wind temperature (℃,℉), calculate max/min/average wind speed, display battery level, turn off automatically, and hold data. this meter can meet a variety of measuring requirements.
- ✅with tripod hole & hand strap - this handheld anemometer features a tripod hole that allows you to free your hands while measuring, and it comes with a hand strap to prevent it from being dropped or lost. this ensures safer and more enjoyable shooting, sailing, or drone flying experiences.
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Product Highlights
- 6 gears adjustable - designed with 6 adjustable resistances to set your desired training level, and achieve strengthening fitness.
- High grade materials - adaption of high-quality materials with rigorous testing makes it safe to use for healthy life.
- Improve fitness - this trainer is for daily exercise to improve muscles training, also offers 6 different resistance options for you to progress in daily training.
- Easy to exercise - simple and compact design makes it super easy to use and get training wherever you're.
- Wide applications - ideal for people of all ages, from children to adults, and especially our seniors, also for professional athletes, sports teams, training facilities, fitness centers, singers, etc.
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Product Highlights
- 【multi-functionality wind speed meter】liquid crystal double line display, at the same time display wind speed and wind temperature-10~45℃ (14~113℉). supports max & min & avg measure mode to monitor windspeed and airflow cfm. 5 wind speed units optional, including m/s, ft/min, knots, km/h and mph. 3 air flow volume units switchable, including cmm(m³/min), cms(m³/s) and c...
- 【fast rechargeable 】a fast rechargeable battery in 400mah. you can charge in 40mins in a full charge and continuous use for about 30 hours.type-c interface for charging, with low battery indicator light and the option to switch off automatically at your own discretion.(type-c cable included)
- 【cfm wind checker 】pro air flow meter ai-5000d not only measures wind velocity 59~5905 ft/min with ±5% high accuracy，but also as a cfm gauge to measure air flow 0-999900 ft3/min. input duct cross sectional area（a） 0.001-9999m2，satisfiled your daily uses.
- 【touchscreen anemometer】the newest design by the ai-5000d wind gauge comes with the touch-sensitive buttons to waterproof and dust proof, ensuring smooth and reliable operation even in challenging conditions. 180g lightweight digital velometer convenient to carry around，suitable every outside activities, like drone fly, hiking, camping, shooting and hunting etc.
- 【365 days warranty】our product comes with 365 days warranty and lifetime technical support, if you have any problems with our product, welcome contact us, we will respond to you to solve the problems asap.
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Product Highlights
- The digital displays will provide a simple read out that tells the user how fast the wind is blowing. an ideal tool for windsurfing, sailing, mountaineering and kite flying. you can also use it for industrial and home purposes. auto power off, low battery indication.
- Wind chill indication. data hold function. high precision pressure sensor. quick response, external thermistor. auto/manual power off. rubber protective cover, anti-skid, anti fall, durable.
- A professional measuring instrument with large-screen lcd and backlight, easier to read it in a dark. anemometers are devices that spin in the wind then calculate wind velocity based on how fast they spin.
- Large easy-to-read lcd display with backlight. wind speed in beaufort wind scale bar graph.
- This digital anemometer is ideal for outdoor activities such as drone wind speed test, sailing, hang-gliding, shooting, kite flying and mountaineering, hvac duct airflow and fan manufacturing and also ideal for educational instruments.
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Product Highlights
- Great accessories: perfect using for home brewing, beer factories, chemical factories, laboratory and so on.
- Standard manufacturing: this is a professional and precise alcohol measurement set, includes a 0-40% alcohol meter, a 40-70% alcohol meter, a 70-100% alcohol meter and a thermometer.
- Storage: comes with a plastic box, it is durable and easy to store the alcohol meter and thermometer.
- Apply: suitable for testing the alcohol scale used for making liquor and beer.
- Note: the thermometer is very convenient to use. please clean and dry it before use.
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Product Highlights
- 【help improve lung capacity】the breath exercise help improve lung capacity and works to counteract against build-up that may be caused by , tar, environmental pollutants, , dust and cigarette smoke.
- 【enjoy adjustable resistance】now you can adjust the pressure levels on the deep breathing lung exerciser. find the level of resistance that suits your training and adjust it accordingly.
- 【boost your stamina】improve your breathing and upgrade your workout routine with our respiratory o2 trainer. use our pulmonary exerciser daily and witness your performance get better day by day.
- 【upgrade your lung capacity and tone your abs】with our ab strengthener, you may increase your core muscles and oxygen intake and your breath-holding in no time. forget the exhausting cardio exercises burning off needed calories.
- 【enhance your overall performance】our breathing exerciser can help improve your overall performance by strengthening respiratory muscles and abs. easily and quickly increase your breath endurance.
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Product Highlights
- ✅compact yet fully functional- our mini anemometer measures only 7"x2.55"x1.2" and weighs only 110g, making it easy to carry in your pocket. it has a wide range of functions, including measuring wind speed(1 - 65mph） and wind temperature(14℉ - 113℉), as well as unit switch, max/min value , auto off, and more.
- ✅easy to use - our anemometer has no complicated settings and can be operated with just two buttons, making it easy to use right out of the box. the battery replacement is also very simple. this lightweight and user-friendly anemometer is perfect for outdoor enthusiasts.
- ✅what's in the box - 1x anemometer, 1x 3v(cr2032) battery, 1x user manual, 1x lanyard. goyerrnes wind speed meter with a 2-year warranty and lifetime technical support. please feel free to contact us if you have any questions or concerns.
- ✅3-in-1 weather meter - this upgraded wind speed meter allows you to quickly obtain critical environmental data including wind speed, wind temperature, humidity, and wind chill directly in the palm of your hand. it's a must-have tool for any outdoor activity, such as shooting, sailing, kite flying, climbing, drone flying, and more.
- ✅tripod hole for mounting - the digital anemometer features a metal threaded hole on the bottom, allowing you to fix it onto a tripod for continuous wind measurement. this allows you to free your hands when flying drones, rc planes, wings, helicopters, and quads for long-distance shooting.
- ✅wide applications - our wind speed meter can be used not only for outdoor activities, such as shooting, sailing, mountain climbing measurement, but also used for electrical equipment testing, like hvac appliances and research measurement from navigation to aerial survey.
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