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BALLISTIC PRECISION CHRONOGRAPH PREMIUM KIT Reviews & Ratings

The Ballistic Precision Chronograph provides accurate velocity measurements across a wide range of shooting conditions. Higher accuracy was achieved by using a high speed 48 MHz processor and by designing a circuit with an advanced data interface that allows each unit to be computer calibrated at the factory after assembly. The end result is the ability to provide much better accuracy than other chronographs on the market (+/- .25%). Although technologically advanced, the unit is designed to be simple to operate, displaying velocity in Feet per second or Meters per second on the large built in LCD screen. The Chrono can also deliver the shot string velocity data through the 25’ foot audio jack cable (included) to an iPhone or iPad. A free App is available for download that displays the velocity of each shot on the phone screen and records it with other data identifying the load and environmental conditions. The App also automatically calculates Average Velocity, Standard Deviation, Min, Max and Velocity Spread for the shot string. The data is stored and can be exported via Email or simply recalled for reference at a later date. The sunshades are extra wide for better reliability on sunny days and are constructed of a durable synthetic material. Measures from 5 to 9,999 FPS. There is a ¼-20 threaded insert on bottom of housing for tripod mounting, operates on a 9 Volt battery (not included).Ideal for Firearms, Archery, Airgun and Paintbal. Meters Per Second (MPS) or Feet Per Second (FPS) readings. Displays velocity, logs data, notes, weather conditions, easily exports via SMS or Email. Carry bag included.

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Reviews Summary

Users appreciate the Caldwell Precision Chronograph for its accuracy and useful smartphone interface for tracking reload data. However, many criticize the build quality, need for additional equipment, and visibility issues in low light. Overall, it's highlighted as a valuable tool for reloaders despite some design flaws.

What Reviewers Are Saying

Usability

75%

Many reviewers find the Caldwell Chronograph easy to set up and use, especially for tracking ammunition velocity and performance during reload development. The inclusion of a smartphone interface and data tracking capabilities are frequently praised.

Product Quality

60%

Several users express concern over the build quality of the device, describing it as cheaply made and highlighting issues like visibility in dim lighting and the infeasibility of cord connections during use.

Accuracy

70%

The chronograph's accuracy is noted positively across multiple reviews, with users reporting that readings are consistent with manual specifications. This aspect is particularly valued for serious reloaders who rely on precise metrics.

Functionality

50%

While some features are well-implemented (like the app and the ability to record load data), users have expressed a desire for enhancements like wireless functionality and better lighting solutions to improve usability in various environments.

Battery and Power Issues

40%

Reviewers mention experiencing problems with battery drainage and the need for improvements related to power sources, particularly criticizing the reliance on cords, which detracts from the overall user experience at the range.

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First time user

Frist time user, I did not realize I need a special hook -up on my phone, I-Phone 6, it will not work with this. But I could read the numbers from the bench. It's must if you are going to reload and check how loads are performing compared to the charts!

Takes the guesswork out of reloading

This is my first Chrono and I'm glad I decided on the Caldwell Premium. I reload all my practice/target ammo for my handguns and have always wondered how much velocity is affected by changes in powder charges and OAL (beyond what is shown in manuals). I have a 9mm CZ 75 Compact that doesn't like XTP or HAP bullet profiles at 1.125" min OAL. I have to load these at 1.090" for the CZ and reduce the powder charge to what I guessed was a safe load. Now I know. This Chronograph is a huge help in developing loads. The free app lets you enter bullet weights and types by MFG, my own notes for powder charges, OAL, etc., and groups can be saved for later reference. The accuracy seems excellent; rounds loaded to Lee and Lyman specs are within 10 to 20 fps of the velocities given in the manuals.

Easy to Use

Sets up easily and provides quick and accurate readings. Manufacturer recommends using the included IR led screens with AC power and I fired over 50 rounds with only one error reading. Made load development a snap, and I liked that the tripod and IR screens were included. One comment, the machine activated while in the carrying case and drained the battery, so I would recommend removing the battery after use.

Awesome Chronograph

Purchased this chronograph after my last one bit the dust... no help to me. I wanted something that had a tripod, and was very pleased to see the ability to plug into your phone/ipad for the results. I took it out on an overcast day, expected it to give results 50% of the time. I usually have my Chronograph set 10ft from the end of my barrel for best results, however, today I was reduced to about 3ft... I didn't expect it to work, however, it worked great! It did throw an error (counted as a second shot) from the burned powder, however, it did record the shot, and accurately. The beauty of this kit is the ability to record your data. You can put all of your load info in (minus powder and such), but it will also give you energy as well. It saves it to your device, and you can refer back to it, excellent feature. I will definitely buy this again when I need another one, but I hope that is not for a long time...

OK, but improvements needed

The Smart phone interface is handy, but it needs to be wireless (a 20 foot cord is a real pain). It needs an LED display, the current display is hard to see in a dimmly lit environment. The tripod is too short unless bench shooting. And, It is really cheaply made. There is no way to confirm accuracy, I guess we just take their word for it. The light curtain is a good idea, but there needs to be a better way of powering it (again, cords are a pain at the range).