Competition Electronics ProChrono DLX Chronograph White

Does all standard calculations for each string of shots.

Nothing negative to say about this product

Didn't get to test it too much before my brother shot it, but did seem accurate. I need to get another one for a better review, but I can say that THIS PRODUCT IS NOT BULLET PROOF. The description doesn't claim it to be, but a 10mm does it in pretty quickly.

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I had trouble getting speed readings from .177 pellets.I bought this Competition Electronics Chrono and the led indoor light system.This combination allowed me to read the pellets every time.I could tell the difference between factory fresh, after cleaning, and after lubing the piston chamber.This is now my go to workbench chrono.The star downgrade is because I cannot connect the chrono via Bluetooth to my cell phone running android 10.I have tried every trick and technique I could find. Even reset my phone to factory specs in case something was out of whack. Still no luck.It will easily connect to my laptop computer and operate flawlessly.Digital Link will connect to my old phone running Android 7.1 every time.Android 10 has connectivity issues with other devices as well, like my USB borescope, so that may be the problem.Other than that, this chrono is a wonderful item to have around.Update 06/23/2021I contacted Competition Electronics about the cell phone connection issue.They replied same day with some things to try.In order to connect, the chrono needed to be paired in Bluetooth.Also, location services had to be enabled for the first connection.When the initial connection was successful, location services was no longer needed to connect.Bluetooth pairing still is needed.I now give Competition Electronics chronograph the full 5 stars.

I took this along while checking reloads and manufactured ammunition for my 300 PRC and 6.5 Creedmoor.This is by far the better chronograph in this price range, in my experience; having had a Caldwell Brand Chronograph that was not reliable and became in accurate before it quit working altogether. Having also a Shooting Chrony Beta Model which was accurate and dependable but not real user friendly and a bit complicated to use. In around 50 rounds being fired through this Chronograph on a partly cloudy and sunny day, not one shot was missed for reading. I also appreciate the ease of use and that it retains up to 9 strings of shots with as many as 99 in each string and it gives you feed back for high and low velocity, average velocity, Extreme Spread and Standard Deviation. At this price and the fact that it has a 2 year warrantee while also being made in America is amazing also; I couldn't be happier!

I had ordered one as a gift and when we set it up and took it shooting I was really impressed with it, the fact it communicates with your phone, you put in your bullet weight and can tell it notes like the manufacturer or if you are using reloads what's tip, charge and powder you used. Bur based on the information that you provided to the app it reads your bullet speed tells you the FPS, also the energy and power factor for each shot all of which it saves on the app for you to review and it will tell you your high low and averages. It is an awesome unit worth every penny just unfortunately when I ordered myself on it shown up in a slightly wore box but with the entire back half blown off from someone having accidentally shot it. Amazon did take it back and replace it with rush shipping so they made good on sending the damaged one but they may need to check stuff that is returned before it goes back on the shelf, or maybe it was a mistake. None the less the chronograph itself is awesome and I love it, and even though they sent a destroyed one they had a new one to me the next day before I even had chance to return the damaged one, so good on them for correcting the issue.

You must buy light support is come with upgrade package if you use it indoor. or its will not working. no matter how bright in your room . about in field I am no idea. couz I never use it in field yet.anyway . I keep fail to sync a bluetooth with my S20Ultra5g . But its alright since its working well all good.bcouz a cost for RMA it . is about 100 buck .I not live in US . I live around a thousand miles away from mamazon RMA div . *facepalm .