Choosing the Best Handheld Anemometer for You

From avid hunters, campers, and backpackers to the daring wind and kite surfers, a handheld anemometer can be a powerful and important tool. The tiny handheld device can produce invaluable information within a matter of minutes and at the palm of your hand. Their ability to provide relatively accurate wind readings and information on the spot allows you to maintain safety in whatever activity you are embarking on when conditions are dangerous, as well as determine when it’s the perfect conditions and time to do so!

But the next question is: which handheld anemometer should you buy? What works best for the activities you are participating in and for your budget? The handheld anemometer market is vast and deep and sifting through all the different features and brands can be difficult. Some are waterproof or ability to utilize various units or have backlights or resistant to the extremely hot or extremely cold. Also, you must take into consideration the ability to read air pressure, whether or not you need it to act as a weather forecasting tool, compass issues, humidity, and air temperature. Think of what you need for anemometer and we can guide you to the right one.

There are handheld anemometers for every budget. The most expensive and top of the line handheld anemometers are usually around $400, but are well worth the cost to anyone who needs the detailed and fast results that theses handheld anemometers can provide. It is ideal for military personnel or any other serious responders who need an accurate monitor. Amongst its vast amounts of features, it includes barometric pressure and trend, altitude, wind direction, and headwind, tailwind, crosswind speed.

Around half of the price of this one are great handheld anemometers in the $140 to $200 range. These anemometers tend to be comprehensive handheld tools. They tend to be great waterproof handhelds that can provide measurements on wind velocity, temperature, humidity, compass direction, and more. These handhelds are great for either professional or enthusiast uses ranging from engineer to kite surfer usage.

Simpler handheld anemometers can be found in a general price range of $30 to $100. Although they do not have all of the extra functions of the prior mentioned handhelds, they are still high quality tools. These handhelds tend to be extremely durable and completely waterproof. These compact devices provide a comprehensive reading complete with wind velocity, wind temperature, and relative condition temperatures amongst other basic features. Simple handheld anemometers of this nature tend to be commonly used for construction, boating, sailing, and other less high stress and demanding situations.

Those are only a few of the great handheld anemometers available to you. Keep in mind what you need your anemometer for and find the best fit for you and your budget. Each handheld anemometer is different and pose different functions, so make sure to check out those functions instead of placing them in the general price buckets and assuming those amenities are included. With that said, happy windy days!

RVM 96B-1 – the most efficient and portable handheld anemometer

AMES develops meteorological instruments, sensors; microcontroller based measuring stations and environment monitoring networks. Over the years, we have been providing tailor made solutions to all our customer requirements. Check out our Handheld Anemometer RVM 96B-1. If you are interested in measuring the wind speed with ease and flexibility then this anemometer is the best suited solution. It is lightweight, portable and easy to operate. This instrument is a wonderful replacement for all those unsuitable anemometers which fails due to their weight, design or dimension.

This anemometer is an electronic mechanical device which uses optoelectronic system for measuring the wind speed. It has a 3 cup system which is attached to a paddle wheel in the metallic canister. When the cups rotate, the paddle wheel also rotates and in turn it cuts a beam of light. This generates an electric pulse which is timed and hence used to measure the wind speed. The RVM 96B-1 can measure the wind speed in m/s, km/h, knots, or mph, where the unit can be selected by the user.

Let’s take a look at the important features of this wonderful instrument.

  • It measures both wind speed and wind direction with high accuracy.

  • Constructed with quality ionized aluminium and ball bearings.

  • Type calibrated in the wind tunnel.

  • Long battery life with auto switch off feature.

  • Built in electronic compass.

  • LC display and RS 232 for data transmission.

This handheld anemometer is ideally suited for firemen, construction workers, military personnel, coast guards, athletes as well as for hobby applications.

Four AA type battery powers the electronic subsystem of the device. This device comes with an amazing auto off feature. If the cup assembly is not rotating for more than four minutes then the device gets automatically switched off. Moreover this device can be used to measure long term wind speed as it can store data in its internal storage space. The RS 232 serial port enables easy wind speed data transfer to another device. The mechanical system has an attached vane with a circular scale enabling the measurement of wind direction and the electronic compass helps in the proper orientation of the device.

Handheld Anemometer RVM 96B-1 is truly a flexible, lightweight and efficient anemometer. Specific technical data and the user manual for this instrument are available at our website for your reference. Over the years we have won the trust of many organizations and individuals; thus we hope to win your trust soon…

The History of Anemometers and How They Work

The ability to make wind readings and fully understand weather conditions has been prevalent since ancient times. As a matter of fact, the development of anemometer occurred in the 1400s and the actual design and function of the machine is still very similar to this day. Leon Alberti is credited with the invention of the vital and revolutionary instrument, which continues to be an integral part of meteorology to this day.

Many others followed in Alberti’s footsteps, trying to improve upon the invention including people such as the Mayans and Robert Hooke. However, it was John Robinson who improved the design by attaching four hemispheres to on spokes that rotate in a horizontal axis. The spokes then turned mechanical wheels. In 1926, another John (this time John Patterson) discovered by changing the number of cups to three and improving upon the cup design, the error in the results produced by the anemometer could be greatly reduced. This was the last innovation on the wind-speed only anemometer. In 1991, Derek Weston discovered a way to register wind direction as well, by simply adjusting one cup, the reading variations depended upon whether it faced into or away from the wind. Numerous other developments of the anemometer have occurred since. This includes the development of the sonic anemometer, hot-wire anemometer, and the laser doppler anemometers.

But most notably, the anemometer has been reduced in size to a simple handheld for personal use. Handheld anemometers are utilized by numerous outdoors enthusiast as well as multiple employees in job sectors such as construction, engineering, and the military. The pocket-sized wind measuring tools are mechanical anemometers. They are very simply put, an electricity generator attached to a sealed cylinder with an axle adorned with several cups. In these cups, the wind blows into them and as a result of catching the wind, the generator begins to spin. There are also wind turbine models that work similarly by simply replacing the cups with propellers. The generator is then attached to a circuit that then displays the reading onto the handheld anemometer’s screen. On the other hand, some cupped anemometers do not utilize the electricity generator, but rather count the number of times the blades rotate each second to produce a reading. Regardless, the user has a reading that is accurate within 5% in the palm of their hands. Additionally, handheld anemometers have also been adapted to provide readings besides just wind velocity and direction. Functions include measurements of heat index, temperature, dew point, pressure, humidity levels, and much more. All just within your pocket.

The anemometer is without a doubt an invaluable tool and invention. With the ability to now carry it in our pockets, anemometers have provided invaluable information for individuals such as engineers and construction workers while on the job. But it has also provided safety measures for outdoors enthusiasts such as serious kite flyers, hunters, and wind surfers. The anemometer has come a long way in history, and science will continue to improve it without a doubt.

Bee Hive Scale

How Can a Integrating a Bee Hive Scale to Your Honey-Collection Control System Help?

Are you planning to start a bee farm and be the best beekeeper? If yes, then you must not forget buying a bee hive scale. This product is one of the devices you will need to best manage your bee hives and be updated about the hive production. Right now, there are already a lot of companies where you can find quality devices such as this. One of these companies is the Ames. Even the Slovenian Bookkeepers Association that is one of their clients has over 50 of their TCM-13 beehive scale.

Ames’s TCM-13 Beehive Scale When Integrated with Your Honey-Collection Control System

A bee hive scale is a measuring device typically integrated in a bee farm’s honey-collection control system. Ames’ device is designed to provide graphical data which you can access at

Having this device allows you to benefit from its long operation capability. It continuously operates for a minimum of 3 years running with one battery. As a piece of bee farm equipment, the product is beneficial in timing the comb-honey production.

What the Device is Capable of Doing

Once integrated with the honey-collection control system, the device will automatically provide you with data like weight, relative humidity and temperature. Their client, the Slovenian Bookkeepers Association, has more than 50 of these devices integrated in their honey-collection control system for years now. Even independent beekeepers may also do the same for them to get immediate access to information like weight and temperature of the bee hives when needed.

Ames’ bee hive scale is build with a stainless casing. The casing features a mounted weighting cell which you can choose to load with a hive for convenience. You can assure that integrating this device on your honey-collection control system provides you with precise measurement detail.

Apart from its stainless casing mounted with weighing cell, the TMC-13 bee hive scale is also integrated with a communication module. This feature consists of a relative humidity sensor, temperature and GSM modem. The latter feature is the one responsible in transferring data.

The device is capable of holding up to 100 kilograms. This can also measure the relative humidity from 10 to 100% range. Its battery can run the device for a minimum of 3 years. To complete the package, the device is offered with a 12-month warranty. The warranty covers free repair and replacement when necessary. And, this is possible at the given time period.

Benefits of Owning a Bee Hive Scale

One of the benefits of this device is that you can simply place it under your bee hives. Once set, it will start on recording data related on internal temperature and weight. The data will be transmitted to you or to the bookkeeper. It is not only an efficient data recording product but is a safe device. Impact on bees is minimized for the company designed it to be used on lower power-density wave when communicating data. Therefore, efficient monitoring is achieved without disturbing or stressing out the bees.

That’s how this product can help you once it is integrated to your honey-collection control system. It makes the monitoring process more convenient and more efficient for you.

Hand Held Anemometer RVM 96B-1

The applications for a hand held anemometer are wide ranging and varied: From the model aircraft enthusiast who wants to ensure that their machine can cope with the prevailing conditions, to the para-glider who needs to know that it is safe to take off; the competitive kite flyer who needs to know that their expensive kite will be safe in the air, to the wind surfer who wants to know that conditions are suitable for a good surf; climbers, engineers, sportsmen and sportswomen, yachtsmen and Coast Guard, engineers and firemen, demolition crews and building site managers, armed forces and aerodromes. So many occupations and pastimes that could be seriously affected by wind conditions. All of whom need reliable, accurate and up to date information. What better way to have this information readily available at the instant that it is required than to own a personal Handheld Anemometer?

An independent company since 1992, having spent the previous fifteen years producing sensors, probes, measuring stations and measuring networks for the environment, Ames has nearly forty years experience in the manufacture of high quality, accurate meteorological measuring devices.

The Ames Handheld Anemometer RVM 96B-1 has been produced with all of this experience in the large scale meteorological world now invested in a personal Anemometer for all of the interests, hobbies and professions listed above. With its own light-weight carrying case and weighing only 0.5kg itself the RVM 96B-1 is ideal for storing in cars, back-packs, cockpits or pockets. It is less than a foot long at 275mm and battery powered with four 1.5v AA batteries which will give 70 hours of use. The optoelectronic sensors give an accuracy in wind speed to within 0.5 m/s either way, easily readable in all conditions through the illuminated Liquid Crystal Display, and the mechanical vane with built in electronic compass gives readings to within five degrees either way of wind direction. All of the information necessary to make considered judgements in various wind affected situations. This Anemometer is also suitable for small weather stations, mobile weather stations and for all professionals in the meteorological field. It has an optional RS 232 data transmission port to enable the exportation of data to an external device.

It is the goal of Ames to offer innovative, reliable and high quality meteorological solutions for a global market and this handheld Anemometer is a quality product to live up to this ambition. Lightweight, compact, robust and highly accurate, it is the perfect personal anemometer for all professional or non-professional situations.

The New Age of Weather

For those who may not know, anemometers are devices that are meant to measure the speed of wind among other variations. The first one was created in the 1400’s and haven’t changed so much in concept since that time. Over the years many other inventors have made their own updated versions that have evolved over time. Some changes have been made down the line such as the use of a mechanical wheel and hemisphere-shaped cups. There are a few different types of anemometers and each work a bit differently, but with the same goals in mind.

Vane Anemometer: This specific one closely resembles that of a windmill. This device can calculate wind speed and direction.

Hot-Wire: This type has often been described in the manner of what the filament inside a lightbulb looks like when it’s turned on. This sort of anemometer can pick up on the flow of the wind and direction. Unfortunately, unlike the more handheld version of this device, it’s fairly fragile.

Laser Doppler: This device uses a laser beam which hits air particles and bounces the information back to the device, giving the user information on things such as the speed of the wind.

Sonic: Originally created in the 50’s, this device that measures the speed of wind is created to withstand the outdoor elements in places such as weather stations. Unfortunately, due to the way this particular device is created, things such as rain can greatly impact the inaccuracy of the results it produces. Two separate kinds of sonic anemometers have been created called the two ultra-sound path and the three ultra-sound path.

Acoustic: A newer version that was created in the 2000’s, this device is ideal for colder weather as the heat it produces keeps it from freezing while in harsher climates.

Ping Pong Ball: Just like the name suggests, this device is literally a ping pong ball attached to a string. With the combination of the wind blowing on the ball the direction in which it angles is how they calculate the speed and other information.

Plate: Consisting of a plate and a wind vein this form has been altered a few times throughout time and revised by different inventors. Unfortunately, it’s only accurate when it comes to weather involving low-wind speeds. Functioning best higher up in the air, they perform best on places such as bridges.

Tube: Just like a few of the former types, this was recreated again and again to better deal with the issues of inaccuracy during times when the wind was stronger.

Pitot tube static: Typically used in measuring the speed of aircrafts. Due to a heated tip, this is best used in cold climates as it will be unable to be covered in ice.

So as you can see there are many brother anemometers in comparison to the newer models that are much more accurate and portable. All of them however, have served an important role throughout history in giving us what we have today.

AMES RVM 96B-1 Handheld Anemometer for an avid meterologist

If you are a surfing enthusiast or an avid meteorologist, a handheld anemometer is a constant companion. The new AMES RVM 96B-1 is a portable handheld anemometer that measures both wind speed and wind directions. The device can measure wind speed upto 50 m/s and gives 0° to 360° wind direction. Due to its lightweight and ergonomic design, it can be used in remote areas where normal anemometers cannot be used.

Ames RVM96B-1 anemometerThe RVM 96B-1 utilises a 3-cup Robinson’s cross to measure the wind speed. The Robinson’s cross is attached to an optoelectronic transducer and an electronic circuit. The wind direction is measured with the help of a wind vane and circular scale. The built-in electronic compass, which is an improvement from the previous model, enables the device to be oriented properly to measure the accurate wind direction.

The wind speed is indicated in either km/s, m/s, miles/hr or knots and can be selected by the user. The spinning cups turn a kind of paddle wheel inside the metal canister underneath. Each time the paddle wheel rotates, it breaks a light beam and generates a pulse of current. An electronic circuit times the pulses and uses them to calculate the wind speed. Wind speed is sampled in 1-second intervals. Instrument also calculates 1 minute average and max speed and shows values on display. The display is Transreflective Liquid Crystal display which comes in handy in darkness and severe weather conditions. The accuracy is 0.5m/s for wind speed and 2° for wind direction.

The device is powered by 4 AA batteries with the battery compartment located in the handle. Additional features includes auto switch off if the cups are not rotating for more than 4 minutes, option of wind data transmission through the RS 232 serial port, and standard 1/4” screw to attach the device to any tripod for better measurement. The auto switch off feature helps conserve battery.

A carrying case is provided for transport and storage. The whole setup weighs about 500 grams.

Main features at a glance:

  • Lightweight, portable digital anemometer, measuring both wind speed & direction
  • Quality construction: anodised aluminium, ball bearings
  • Type calibrated in wind tunnel
  • Long battery life, auto power-off
  • Built-in electronic compass
  • Illuminated LC wind speed display
  • Display of instant, 1 min average and 1 min maximum wind speed data
  • RS 232 data transmission as an option
  • Suitable for military, coast guard, firemen, construction workers, sports, etc.

Handheld Anemometers – a smart product for measuring the wind speed

You all have heard weather forecasts, about how fast the wind is blowing; but have you ever wondered how the wind speed is measured? The wind speed varies over a wide range and it isn’t something that can be measured using your stopwatch. So how is the wind speed measured? To your relief, scientists have invented an instrument known as Anemometer, to measure the wind speed and pressure. The term comes from the Greek word ‘anemos’, meaning wind and is used to describe any wind measuring instrument.

Depending on the type of application anemometers can be classified as pocket sized and hot wire anemometers. Anemometers find application everywhere – from industrial use to hobby applications. Now-a-days, the pocket sized handheld anemometers have become very popular, due to its portability, size, weight and ease of operations. With the handheld anemometer you can now monitor your air conditioning and ventilation systems. You can check the wind speed by yourself before kite flying or venturing into any adventure sports. You can even measure your site’s wind speed by yourself, for wind turbine projects even a 0.1 m/s difference wind speed can make the difference between a viable and unviable project.

These anemometers are very easy to use and transport and since they are lightweight they can be handheld as well. Moreover they can measure long term wind speed and record the data in their internal storage space. The data can be easily transferred to a computer or any other device for better storage and further analysis. Modern handheld anemometers come with LC displays and auto switch off features. This allows effective monitoring of wind speed.

Most of these mobile anemometers work on the principle of generation of eddy current and enables you to measure the wind speed, irrespective of your location. You can measure the wind speed in m/s, km/h, knots, or mph making it suitable for a variety of applications including yachting, wind surfing, ski jumping, and meteorology. More advanced devices works on optoelectronics, where the rotating cups turn a kind of paddle wheel inside the metallic canister. Each time this paddle wheel rotates it breaks a beam of light and generates an electric pulse. This pulse is timed and measured and used to calculate the wind speed. The sophisticated and complex anemometers uses ultrasound, doppler effect and laser technology to measure the wind speed. Hence get hold of a handheld anemometer and bring home a small makeshift weather station today!!!


Using the hand held anemometer ensures that you can monitor wind speeds by holding the unit in the palm of your hand as it does not require a fixed base to operate. It is a rugged and extremely versatile unit to use on any terrain and even at sea. The anodized aluminum construction of the unit ensure that it is almost indestructible and can be man handled to a certain degree and the display face is water resistant which is beneficial when being used at sea or in storm conditions.

Displays are recorded by the hand held anemometer with an accuracy of 4% and wind speeds can be measured in kilometers per hour, miles per hour or knots depending on personal requirements. It also measures wind gust speeds. The display will show the average wind speed, the current wind speed or just the maximum wind speed and can be set to your specific requirements.

The digital hand held anemometer is the ultimate unit for measuring air velocity and wind direction and is a must for any industry or sport where wind is a crucial factor.

The anemometer has changed little since it was first designed in 1450 but has been streamlined over five centuries and obviously due to the digital age it is now available as a mechanical or digital version and has had other features added to it such as wind direction which was not available with the very first units designed.

An added benefit is that you can mount the hand held anemometer unit to a vehicle if required to measure wind speed of approaching storms or hurricanes while the vehicle is in motion this feature is used when storm chasing as it is extremely effective. The hand held unit is generally used where other types of anemometers would prove difficult to erect permanently or when the user requires information on wind speed in multiple locations.

How the Handheld Anemometer came to be

Although the invention of the original cup anemometer was noted in history as being down to Leon Battista Alberti, there are many that will argue that the idea came many years before. Through archaeological studies it has been shown that in fact the original idea comes from way back when the Mayans lived on earth. Whoever developed the anemometer originally may remain a mystery forever; however its place in both history and the modern world has not wavered.

The original cup anemometer created by John Thomas Romney Robinson was made from a series of four cups made to catch wind as it blows and spin the device for measuring the speed of wind. Almost a century later in 1926 John Patterson improved on the device by using three cups instead of four. It was then adapted again less than a decade later and improved upon so that the winds direction could also be detected by Derek Wilson in 1991.  The sonic anemometer then followed in 1994 using ultrasonic waves of sound to measure the velocity rather than cups. They were a breakthrough as they are able to take measurements even when there is only fine temporal resolution.

The original devices had a lot of moving parts making them prone to breaking over time, however the sonic version had very few so could be used for a longer period of time without needing to be replaced or repaired. The only problem with this device was that the results were not always accurate when rain was present as they could affect the sound waves.

Wind speed and direction sensor VMT 107A
AMES VMT 107A Wind speed and direction sensor

The handheld anemometer is not only great for taking measurements but many of the modern types can also store information for comparison without the need to carry recording devices or write down the results in harsh weather. There are so many different kinds available that there is something out there for weather enthusiasts, those who like outdoor sports and even in the modern home to predict weather in real time before embarking on certain activities.

As the results are fast users are able to monitor both outdoor pressure and speed and even indoors where it can be used to check the effectiveness of air conditioners and similar. If you are planning to fly a kite, aircraft or even find out if it’s going to be a good day for the beach you can do so without access to the media or internet on a regular basis. The handheld versions are lightweight making them ideal for those who want to take up as little space and weight as possible such as hiking expeditions.

Data from the anemometers can often be transferred to a computer using ausb port or device, making it faster than ever to make comparisons and store information. This function has many applications such as use on a building site to check the structural safety of existing buildings or the safety of construction workers when on scaffolding. With so many applications the handheld anemometer is sure to be around for the foreseeable future.