You knew it was just a matter of time until modern Bluetooth wireless technology was harnessed for precision shooting. Now weather data from a Kestrel and range info from a Vectronix rangefinder can be shared to a remote PDA with GPS capability. The system works via the common Bluetooth networking protocol used for smartphone accessories and computer peripherals. Ballistic solutions are calculated using Field Firing Solutions software. Composed of weathermeter, rangefinder, and hand-held processor (PDA), this three-part TALON Wireless Ballistic Targeting System was developed for Ashbury Precision Ordnance (APO). The Talon System will be introduced by APO at SHOT Show 2015 where pricing and availability will be announced.
Here’s how it works — dual Bluetooth feeds (from Kestrel and rangefinder) communicate with a Trimble T41 Juno or NOMAD PDA. The dongle is set up for any Vectronix Laser Rangefinder equipped with a RS232 data port. The enabling technology, a nicely packaged Bluetooth dongle, was developed by a team of U.S. SpecOps personnel. Their goal was enhance operational capabilities by getting rid of wires and cables. They succeeded.
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iPhone owners rejoice. The much-awaited iOS Ballistics App for the Kestrel LiNK Weather Meter is now available. Now you can sync your 5700 Series Kestrel wirelessly with your iPhone, iPod, or iPad. With Apple iOS devices being so popular among serious shooters, this is an important software release. Bryan Litz of Applied Ballistics was proud to announce the new development: “Kestrel LiNK Ballistics is now available for iOS! It has been available for Android, and was also recently updated to fix some issues. Android users should be on version 1.67 by now. We say thank you to those who have been patiently waiting for the iOS version”. The software is a FREE download from the Apple App Store. For supporting info and Users’ Guides for both iOS and Android versions, visit the Applied Ballistics Resource Site.
This App is designed to work with the new 5700-series Kestrel Elite Weather Meter (5700AL) or Kestrel Sportsman Weather Meter (5700SL) with LiNK, powered by Bluetooth Smart.
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That smart phone in your pocket is really a miniature computer. What if you could harness that electronic brain to work as a weather meter? You’d just need a way to feed the smart phone environmental data — temperature, humidity, air pressure, wind velocity and so on. Well now that’s possible with the new $69.00 Weatherflow Smart Phone Weather Meter.
This portable, multi-function Weather Meter provides key weather data to your iOS and Android Mobile devices wirelessly via BlueTooth. The unit measures temperature, humidity, air pressure and dew points. With its built-in impeller, the Weather Meter will also record wind speed (average and gust), and wind direction. You can hand-hold it or attach it to a pole/tripod with a standard camera mount. This wireless Weather Meter is compatible with iPhone, iPad, iPod Touch and all major Android devices. The best thing is the price — right now the unit is just $69.00 at Amazon.com.
Reviews by Weather Meter Purchasers
By Wiley on October 2, 2015 — Verified Purchase
I own and love the original WeatherFlow Wind Meter but when I saw this new one that includes temperature, humidity and pressure for under $100, I had to have it. My new weather meter arrived two days after I ordered it and I am amazed at how good this thing is. Solid and well-built, it’s super comfortable in your hand. The hard carry case is nice. The App is pretty simple – start the App and push the button to connect. The meter connected without issue to my iPad mini and my Galaxy S5 (Android) phone. It displays the extra sensor information elegantly, and the data agrees very well with the Davis weather station on my neighbor’s house. Saving and sharing reports is simple. Something cool that’s not obvious until you play with the App a bit are the ‘more data’ you can see (wind chill, heat index, crosswind, headwind, and many others including some I didn’t know existed). I’ve used various Kestrel meters over years and while they are good sensors, Kestrel’s higher price and lack of smart phone integration (or any easy way to get data off the thing) have been frustrating. [Editor: Kestrel’s brand new 5000 Series Weather Meters do offer Bluetooth connectivity as an optional extra.]
By Richard W. on October 27, 2015 — Verified Purchaser
Great device for the price. It would be nice to interface it with ballistics Apps… but it provides relatively accurate readings and is very small. Finding wind direction is a bit manual (you have to face the device into the wind), but how hard is that? The Bluetooth connectivity is great, you don’t actually have to have it physically connected to the phone — you can put it where you need it.
Technical Details — Compatibility and Settings
The WeatherFlow Weather Meter processes data via a free downloadable App for iOS or Android. The unit works with Apple iPhones 4S or newer, Apple iPads Gen 3 or newer, iPod Touch, and “all major Android devices”. Wireless functionality requires support for Bluetooth version 4.0. You can select either English or Metric units via the “settings” menu. Wind speed units/range are 0.5 to 140 mph; 0.4 to 122 Knots; 0.8 to 225 kph; 0.2 to 63 m/s. Pressure units/range are: 8.9 to 32.5 inHg; 300 to 1100 mbar.
Product Tip from Boyd Allen. We welcome reader submissions.
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Someone spending thousands of dollars on a once-in-a-lifetime hunt might consider getting Geovid rangefinding binoculars. Leica’s award-winning Geovid combines a superb binocular optic with a laser rangefinder AND a ballistic computer. With this single device you can spot your game, find the distance to your target, and calculate the elevation correction. Geovids even take a micro-SD card so you can upload your customized ballistics table.
At around $3200.00 (street price) Geovids are very expensive, but for a serious hunter the Geovid’s capabilities justify the price*. The glass is excellent, the rangefinder offers outstanding performance, and you never have to pull out a PDA or mobile device to run ballistics. The Geovid even does angle correction and can output elevation click values. With the Geovid, you have one tool that does three jobs exceptionally well. When you’re climbing a mountain in pursuit of a Trophy Elk, carrying less gear makes sense.
Now through October 31, 2015 you can save $300.00 on a new 8×42 Geovid HD-B, or 10×42 Geovid HD-B. That makes this state-of-the-art tool much more affordable. To get a $300.00 mail-in rebate from Leica, submit a sales receipt with the Leica Rebate Form.
*We have a good friend who works as a professional hunting guide and gunsmith in New Mexico. For years he made do with well-used Steiner binoculars and an older Leica LRF. On our last visit to NM, he proudly showed us his new Leica Geovid. I told him: “John, those Geovids cost a fortune… are they really worth the money?” He told me: “On one of my first hunts after getting the Geovid, I took along the Steiners for comparison. It was late in the day. I glassed a ridgeline about 700 yards away with the Steiners, and saw nothing. Then I got out the Geovid, looked at the same area and saw two large Elk in among some trees. That made the hunt a success for me and my client. Yes the Geovids are worth it… the glass really makes a difference in low light. And I can range as I’m spotting — that’s a big deal.”
If you are considering the Geovids, you’ll find that Geovid owners have high praise for these rangefinding binoculars. Here are reviews from verified purchasers who have used Geovids on hunts:
“Optical quality is second to none, these binos are in a class by themselves (the only competition IMHO are the Swarovski EL Range). Direct comparison of optic image quality to my lesser-brand binos really demonstrated the difference for me. The image is bright and clear across the entire field of view which is also wider than my standard 10×42 binos. Low-light gathering capability at dawn and dusk is considerably better than my lesser brands and should extend my evening hunting times by another 5 to 10 minutes. The laser ranging capability is amazing! The reading is almost instantaneous[.] The display is a red open target square that’s easy to see in all light conditions.” — Jackson611
“These Binos are the best range-finders on the market, not even talking about the glass yet. The range report is almost instantaneous. If you choose to load your ballistics data on the SD card you will be glad you did. It gives you bullet drop out to 1000 yards. Now let’s get to the glass. I have Swarovski 15×56 binos. These Leicas are just as clear, but small enough to wear around your neck. The price is high, but I learned a long time ago, that you get what you pay for with optics. And if you hunt out west, your optics will make or break your hunt.” — Matt
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The Kestrel weather meter is an invaluable tool for shooters. While the standard model Kestrels can record wind and atmospheric conditions, the advanced Kestrel 4500 Shooter’s Weather Meter with Applied Ballistics incorporates a built-in ballistics program developed by Bryan Litz of Applied Ballistics. This is a very powerful tool, but it can be a bit complicated to program at first.
In this detailed 22-minute video, John McQuay of 8541 Tactical shows how to input firearm specs, MV, and BC into a Kestrel 4500 NV (Applied Ballistics model). This handy unit combines a Kestrel Weather meter with a full-fledged ballistics computer.
Step-by-step the video shows how to set up all the important variables. The video shows how to input Muzzle Velocity, Bullet BC (G1 or G7), Zero Distance and the other key ballistics variables. In addition, the video explains how to input gun-specific data such as bore height, barrel twist rate, and barrel rifle twist direction (right-hand vs. left-hand). (Twist direction comes into play in long range spin drift calculations).
If you own a Kestrel 4500 NV (Applied Ballistics), we think you’ll find this video helpful — particularly when it comes to setting up some of the lesser-known data items. The video also offers tips on navigating through the menus most efficiently.
Applied Ballistics has created a new series of YouTube videos about precision long range shooting. Featuring ace long-range shooter and professional ballistician Bryan Litz, these videos address various topics of interest to long-range marksmen. In this week’s video, the second in the series, Bryan Litz examines the most common causes of ballistics shooting errors at Long Range.
Watch Applied Ballistics Video about Common Mistakes in Long Range Shooting:
Bryan Litz of Applied Ballistics often hears the question: “What are the main reasons people miss their target at long range?” To answer that question, in this video, Bryan explains the most important variables in Long Range shooting. Bryan says: “Probably the number one thing is range — you have to have a [precise] range to your target because your bullet is dropping, and to hit the target you need to correct for bullet drop.” Distance may be indicated on the target bay (or berm), but for open ranges you should ascertain distance-to-target with a quality laser rangefinder. Even when the distance to target is shown with a sign or marker, you may want to confirm the distance with your rangefinder. (You may be surprised — we’ve seen marked target distances at commercial ranges off by 25+ yards!) Bryan says: “Get a good laser range to the target and you’ll be within a couple yards”.
After distance to target, the most important variable is the wind. This is the most challenging factor because the wind is constantly changing. Bryan explains: “After 300 or 400 yards, the wind [will] move your shots off the target if you don’t correct for it. The best way to account for the wind is to measure it at your location with a Kestrel. The Kestrel can give you the speed and direction of the wind at your location, which can baseline your wind call for your long-range shot.” Bryan acknowledges that there will still be variables: “The wind isn’t always blowing the same downrange as at your location… and the wind is always changing”. Bryan notes that you need to account for variances in wind between the time you gauge the wind angle and velocity and the time you actually you take your shot.
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Applied Ballistics has just released a fully upgraded version of its popular Tactical App for Android devices. Bryan Litz tells us: “AB Tactical has received a major overhaul (including a new Bullet Library with over 420 options). The upgrade will require that you uninstall the previous version that you have of the application and then install this new version. This is due to the complete re-write of the internal database handling.” NOTE: You need to record your gun-specific data before you install the new version. Details of the updated AB Tactical App are featured in the new 19-page USER Manual.
NOTE: This upgrade is for the Applied Ballistics Tactical Version only. There is no iPhone version of this App, and this is not the standard app that can be purchased from Google Play, or iTunes.
The new version of AB Tactical has a host of important enhancements:
Gear Report by Kip Staton
Shooters in the market for an accurate anemometer that doesn’t break the bank need to take a hard look at the WeatherFlow Wind Meter, which retails on Amazon.com for just $34.95. Even though it is inexpensive, owner reviews have been overwhelmingly postive (so long as the software is compatible with your device). One Amazon reviewer says the WeatherFlow measures wind velocity as accurately as his expensive Kestrel.
A big part of the reason the WeatherFlow Wind Meter is so inexpensive is that you’ve probably already got the brains of the system in your pocket. Yes, it connects to and communicates with any standard smartphone or tablet, in either iOS or Android flavors. Users simply download the free WeatherFlow Wind Meter app to their smart device, insert the anemometer into the headphone jack, and can immediately start measuring the wind.
Of course, the first question any serious shooter will ask is “How accurate is this thing?” Pretty dang accurate, as it turns out. The device was calibrated by the University of Florida’s Aerospace Engineering Department, and the unique design allows it to consistently report to within a half a percentage point of the true wind value, even if the breeze is up to 15 degrees off-axis to the meter.
Wind speeds are measurable from as slow as two miles per hour to as high as 125 MPH. The Wind Meter outputs average, lull, and gusts windspeed data to your phone, with velocities indicated in 0.1 MPH increments. Furthermore, a hard-sided protective case is included for safe transportation.
Naturally, since the WeatherFlow Wind Meter is App-based, it’s connectable to a variety of social media websites and distribution sources. This makes saving and sharing information about climate conditions a breeze.
About the Writer
Kip Staton is a freelance gun writer based in North Texas, and loves to blog about news within the firearms industry and his perceptions on marksmanship at KipStaton.com. He served as the weekend range manager of the North Texas Shooter’s Association from 2010-2012, at which point he began performing sales consultations for a major online firearms retailer. Currently, Kip is a content marketer, copywriter and digital strategist for an award-winning Dallas marketing agency.
To read more gear reviews by Kip, visit KipStaton.com.
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The Applied Ballistics Kestrel 4500 Shooters’ Weather Meter has a new software upgrade available. You will find instructions for connecting and upgrading your Kestrel 4500 at this link:
Read Comments on Sniper’s Hide Forum
Also, there is a thread on the Snipers Hide Forum in which Applied Ballistics and Kestrel Pro Staff are responding to questions/issues related to use of the Applied Ballistics Kestrels.
Bryan Litz of Applied Ballistics LLC wants to express appreciation for Kestrel users who have posted input: “Thanks to the users who provided valuable feedback that was used to make the product better.”
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If you want to win shooting matches you’ll need to gauge wind speed and direction. While many shooters use the excellent Kestrel pocket Weather Trackers, many top shooters are turning to the Windtronic 2, a German-made unit that measures wind speeds from any direction.
The Windtronic features rotating cups mounted on a vertical axis. With this design you don’t have to align the unit with the wind, unlike the Kestrel WindMeter or SpeedTech WindMate™ devices. Many users feel the Windtronic’s unique design allows it to read wind speeds more accurately; it certainly can respond to shifting winds more easily. The omni-directional functionality of the Windtronic allows it to be mounted on a stand or tripod and continuously display current wind speed, max wind speed, and average velocity.
The Windtronic 2 doesn’t gauge temperature, barometric pressure, humidity, or density altitude, unlike the more advanced (and expensive) Kestrel 4000/4500 model pocket weather trackers. The Windtronic only records wind speeds, but it does that one task exceptionally well.
Made in Germany by Kaindl Electronics, the Windtronic 2 comes with a 2-year manufacturers warranty and retails for $99.00 on Amazon.com. (Amazon.com provides AccurateShooter a small commission on sales). Other vendors include Windtronic.us and Windpowersports.com.
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Kestrel 4500 Shooter’s Weather Meters with integrated Applied Ballistics software are finally shipping. Bryan Litz, founder of Applied Ballistics LLC, reports: “Long range shooting just got a little easier. We are pleased to announce that the Applied Ballistics Kestrels have arrived! They are now available for immediate shipment. Pre-orders will ship today.” To order, follow this link for the Applied Ballistics Store.
These Kestrel 4500 Shooter’s Weather Meters include a full-featured ballistics solver and databases of bullets so you can accurately plot trajectories. The Applied Ballistics software accesses the environmental data (wind speed, humidity, altitude etc.) recorded by the Kestrel to provide a more precise trajectory.
Features of Kestrel 4500 with Applied Ballistics Software
With integrated Applied Ballistics software, Kestrel users are now able to select from either G1 or G7 ballistic coefficients (BC) when calculating a trajectory. The new Kestrel 4500 Shooter’s Weather Meter also offers the very extensive “Litz”-measured BC library of over 225 bullets. In addition to these features, users can “train” the software to match a specific rifle based on observed impacts at long range with the ballistics calibration feature. With more accurate BC data, shooters are empowered to make more precise trajectory calculations. The new Kestrel Shooter’s Weather Meter can also receive data from wind sensor arrays designed and sold by Applied Ballistics. Like all Kestrels, the Shooter’s Weather Meter is IP67 waterproof and ruggedized to MIL-STD-810F standards.
Every Kestrel meter is pocket-sized, rugged, accurate, waterproof, easy-to-use, and backed by an industry-leading, five-year warranty.
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Creedmoor Sports has knocked ten bucks off the price of the Windtronic 2 Windmeter. For three days only (Feb. 17-19), the Windtronic 2 is ON SALE at Creedmoor Sports, for $89.00. Most every other source sells the Windtronic 2 for $99.00 or more.
Windtronic 2 Reads Wind from Any Angle
This unique product reads wind speed from any angle, because the impeller spins on a vertical axis (like a helicopter’s main rotor). By contrast, with most other windmeters you need to manually align the device in the correct direction. Those devices may deliver mis-reads unless you can manually turn the meter. However, with the Windtronic 2 you can “set and forget” — mount the device on a pole or tripod near your shooting station with the screen in view, and it’s good to go, no matter which way the wind blows. The Windtronic’s LCD display shows current wind speed, average wind speed, maximum wind speed and a Beaufort bar graph. A standard lithium battery should supply YEARS of service. Made in Germany by Kaindl Electronics, the Windtronic 2 comes with a two-year manufacturer’s warranty.
The Windtronic 2 features rotating cups mounted on a vertical axis. With this design you don’t have to align the unit with the wind, unlike the Kestrel WindMeter or SpeedTech WindMate™ devices. Many users feel the Windtronic’s unique design allows it to read wind speeds more accurately; it certainly can respond to shifting winds more easily. The omni-directional functionality of the Windtronic 2 allows it to be mounted on a stand or tripod and continuously display current wind speed, max wind speed, and average velocity. The Windtronic 2 does NOT gauge temperature, barometric pressure, humidity, or density altitude. The Windtronic only records wind speeds, but it does that task exceptionally well.
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iPhone owners rejoice. The much-awaited iOS Ballistics App for the Kestrel LiNK Weather Meter is now available. Now you can sync your 5700 Series Kestrel wirelessly with your iPhone, iPod, or iPad. With Apple iOS devices being so popular among serious shooters, this is an important software release. Bryan Litz of 
Of course, the first question any serious shooter will ask is “How accurate is this thing?” Pretty dang accurate, as it turns out. The device was calibrated by the University of Florida’s Aerospace Engineering Department, and the unique design allows it to consistently report to within a half a percentage point of the true wind value, even if the breeze is up to 15 degrees off-axis to the meter. 
About the Writer
The Applied Ballistics 
If you want to win shooting matches you’ll need to gauge wind speed and direction. While many shooters use the excellent 
Kestrel 4500 Shooter’s Weather Meters with integrated Applied Ballistics software are finally shipping. Bryan Litz, founder of 
