Monitor Barrel Heat with Pocket Infrared Gauges
You never want to run the barrel of a precision rifle too hot. Excessive barrel heat kills accuracy, increases copper fouling, and can cause rapid barrel throat wear. Over the years people have devised various means to cool their barrels — from electric fans to dunking in tubs of ice water.
But how do you know if your barrel is too hot? Consider a “non-contact” thermometer that reads your barrel’s “infrared signature”. The RadioShack or Kintrex pocket-sized, non-contact IR thermometers are ideal for shooters at the range or in the prairie dog fields. Both are handy and inexpensive — costing roughly twenty-five bucks ($25.00) for each device.
Pen-Sized Thermometers
Just 3.2″ long, and weighing a mere 1.3 ounces, the waterproof RadioShack and Kintrex thermometers are small enough to carry in your pocket, and will easily stow in any range bag/box. The Kintrex unit measures from -67 to 428 °F (-55 to 220 °C), while the cheaper RadioShack model measures from -27 to 230º F (-33º to 110º C). Kintrex is a respected manufacturer that also makes larger hand-held IR thermometers for industrial and shop applications. A little infrared thermometer like this is a gadget that every serious shooter should have. Given the cost of replacing barrels these days, can you afford NOT to have a temp gauge for your match or varmint barrel?
TECH TIP — How to Get More Consistent Readings
When using IR Thermometers on shiny steel barrels, sometimes the polished surface throws off the beam, causing inconsistent readings. You can solve this problem by simply putting a piece of masking tape on the area where you take your reading. Some other folks use a grease pencil to create a non-reflective spot to read. Forum Member Jon B. says: “I used an Exergen infrared in the HVAC industry. Without the grease crayon they sold, you couldn’t get an accurate reading with shiny metals.”
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SCATT Company, based in Russia, produces an advanced marksmanship training aid that is now being used by many of the world’s top prone and position shooters. The SCATT system uses a gun-mounted infrared (IR) sensor that precisely tracks the movement of the rifle during the aiming process. This tracking data can then be displayed on a computer screen or special electronic targets. In development since 1991, the SCATT system was first employed by the Russian Federation shooting team. However, the SCATT technology was released commercially and is now being used by many other national teams including: USA, China, France, Germany, Japan, and Switzerland.
SCATT Training Systems employ an electronic optical sensor fixed to a gun’s barrel, frame, or the compressed air cylinder of an air gun. The shooter then aims at the electronic target. A trace of the point of aim can then be followed on a ‘real-time’ display screen. When the shooter pulls the gun’s trigger, the point of impact is then displayed on the screen. (This is dry-fire only — no projectiles are loaded). All results of training sessions can be recorded for later analysis. Russian research has shown that SCATT training is both effective and efficient. Using SCATT, beginning marksmen can acquire competitive skills two to three times more quickly than with conventional practice methods alone.
SCATT Shows How an Olympian Holds
The video below shows the aiming patterns of Olympic bronze medalist Miss Snježana Pejčić, a 10m Air Rifle shooter. The SCATT system records the air rifle’s muzzle motions as green traces while Snježana dials in her aim. Her final shot positions (and scores) are recorded when the large circle appears.
SCATT Company has dealers worldwide for its training systems, electronic targets, and shooting accessories. To order SCATT systems in the USA, contact:
Center Shot Sports
www.CenterShot.com
4300 Rogers Ave., Suite 20,
Box 213
Fort Smith, AR 72903
Phone: 479-262-2584
E-mail: info [at] centershot.com
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Monitor Barrel Heat with Pocket InfraRed Gauges
You never want to run the barrel of a precision rifle too hot. Excessive barrel heat kills accuracy, increases copper fouling, and can cause rapid barrel throat wear. Over the years people have devised various means to cool their barrels — from electric fans to dunking in tubs of ice water.
But how do you know if your barrel is too hot? Consider a “non-contact” thermometer that reads your barrel’s “infrared signature”. The Kintrex or Actron pocket-sized, non-contact IR thermometers are ideal for shooters at the range or in the prairie dog fields. Both are handy and inexpensive — costing about twenty bucks (on sale).
Pen-Sized Kintrex
Just 3.2″ long, and weighing a mere 1.3 ounces, the waterproof Kintrex IRT0401 (IP67) is small enough to carry in your pocket, and will easily stow in any range bag/box. The unit measures from -67 to 428 °F (-55 to 220 °C). Kintrex is a respected manufacturer that also makes larger hand-held IR thermometers for industrial and shop applications. Priced at just $21.11 on Amazon.com, the tiny Kintrex is one gadget that every serious shooter should have. Given the cost of replacing barrels these days, can you afford NOT to have a temp gauge for your match or varmint barrel?
Actron PocketTherm for just $18.22
The compact Actron CP7875 PocketTherm Infrared Thermometer is on sale right now on Amazon.com for just $18.22. Roughly 4″ x 1.5″ in size, it is slightly larger than the Kintrex, but still small enough to carry in a pocket. It features an angled head and may be easier to hold than the Kintrex for some users. It works instantly with intuitive one-button operation, measuring temp ranges from -27º to 428º F (-33º to 220º C). Rated battery life is 20-25 hours. The backlit display is easy to read. However, you need to place the Actron PocketTherm close to the “target”. Most larger “industrial” spot thermometers (both laser and infrared), have beam ratios from 6:1 to 10:1, allowing them to measure a 1″ circle at 6″-10″. The CP7875 has a 1:1 ratio, so it measures a 10″ circle at 10″ distance. To get an accurate temp on a barrel, you must hold the thermometer within an inch or so. That’s not a big deal when measuring barrel heat, but the beam ratio may limit the usefulness of the PocketTherm for other tasks.
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You never want to run the barrel of a precision rifle too hot. Excessive barrel heat kills accuracy, increases copper fouling, and can cause rapid barrel throat wear. Over the years people have devised various means to cool their barrels — from electric fans to dunking in tubs of ice water.
But how do you know if your barrel is too hot? Consider a “non-contact” thermometer that reads your barrel’s “infrared signature”. The $20.00 Kintrex pocket-sized, non-contact IR thermometer is ideal for shooters at the range or in the prairie dog fields.
Just 3.2″ long, and weighing a mere 1.3 ounces, the waterproof Kintrex IRT0401 (IP67) is small enough to carry in your pocket, and will easily stow in any range bag/box. The unit measures from -67 to 428 °F (-55 to 220 °C). Given the low cost and compact size, we highly recommend you get one of these units.
Kintrex is a respected manufacturer that also makes larger hand-held IR thermometers for industrial and shop applications. Priced at just $19.95 on Amazon.com, the tiny Kintrex is one new gadget that every serious shooter should have. Given the cost of replacing barrels these days, can you afford NOT to have a good temp gauge for your match or varmint barrel?
If you have more room in your range kit, and want a larger unit with longer battery life for daily shop duty, we recommend the Kintrex IRT0421. A top-selling tool, this $47.08 unit has a full-sized pistol grip and features laser targeting for ultra-precise temp-gauging. It records temps from -76 °F all the way up to 932 °F (-60 to 500 °C). Black & Decker also offers the versatile TLD100 IR thermometer, which can be used for thermal leak detection in the home as well.
A remote game camera lets you monitor the presence of deer and other game on your favorite hunting grounds. The camera is like a silent sentry, activating only when game animals trigger the heat-in-motion sensor. Here’s a shot recorded by Forum Member Preacher’s camera:
Cuddeback No-Flash Deer Cam on Sale
The Cuddeback cameras are very sophisticated. The premium Cuddeback units trigger in 0.75 seconds. Cuddeback’s No-Flash IR unit works ’round-the-clock, using invisible infrared illumination at night so the game is not spooked. In daytime you record full-color 3.0 megapixel photos, and you can even set the unit to shoot short videos. The good news is that Cabelas.com has the Cuddeback® No-Flash Infrared Scouting Camera on sale right now for $299.88, marked down from $449.00. The cheapest price we’ve found elsewhere on the web is $319.99 at Amazon.com for the Cuddeback NoFlash Deercam.
Bushnell Releases New IR Trophy Cam
For 2009, Bushnell has introduced an impressive new Trophy Cam. Priced at about $199.00 for the basic model, the new Bushnell IR Trophy Cam offers most of the features of the more expensive Cuddeback IR No-Flash model, but at a much more affordable price. With impressive battery life of up to 6 months, video capability, and an IR flash range up to 45 feet, the new Bushnell has already become very popular with hunters. Independent tests show the Trophy Cam triggers in 1.21 seconds, with a recovery time of 7-11 seconds (depending on picture resolution). The compact (6″x4″) Bushnell is easy to program (no remote required) and the Trophy Cam offers a choice of 3 mp or 5 mp photos. With the deluxe “viewer” version ($249.00 at Digital Photo) you can preview your photos via the camera’s built-in color viewscreen (a feature not offered on the Cuddeback).
SCATT Company has 
But how do you know if your barrel is too hot? Consider a “non-contact” thermometer that reads your barrel’s “infrared signature”. The Kintrex or Actron pocket-sized, non-contact IR thermometers are ideal for shooters at the range or in the prairie dog fields. Both are handy and inexpensive — costing about twenty bucks (on sale).
Cuddeback No-Flash Deer Cam on Sale
