--- product_id: 7430038 title: "Competition Electronics 539009-SSI Pro Chrono Pal" brand: "competition electronics" price: "37 zł" currency: PLN in_stock: false reviews_count: 9 url: https://www.desertcart.pl/products/7430038-competition-electronics-539009-ssi-pro-chrono-pal store_origin: PL region: Poland --- # Accuracy ±1% velocity Velocity range 21-7,000 FPS Operates 32-100°F Competition Electronics 539009-SSI Pro Chrono Pal **Brand:** competition electronics **Price:** 37 zł **Availability:** ❌ Out of Stock ## Summary > 🎯 Master your marksmanship with pro-grade precision! ## Quick Answers - **What is this?** Competition Electronics 539009-SSI Pro Chrono Pal by competition electronics - **How much does it cost?** 37 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/7430038-competition-electronics-539009-ssi-pro-chrono-pal) ## Best For - competition electronics enthusiasts ## Why This Product - Trusted competition electronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Portable 3 lb device with sleek 16" x 4" x 3.25" dimensions — take precision anywhere. - • **Wide Velocity Spectrum:** Capture everything from slow to supersonic speeds (21-7,000 FPS) — no shot left behind. - • **Precision Velocity Tracking:** Pinpoint your shot speed with ±1% accuracy for unmatched performance insights. - • **Comprehensive Shot Analytics:** Instantly view velocity, shot count, average, high & low velocities — master your shooting stats. - • **Temperature-Resilient Design:** Reliable readings in diverse climates, from chilly 32°F mornings to warm 100°F afternoons. ## Overview The Competition Electronics 539009-SSI Pro Chrono Pal is a compact, highly accurate chronograph designed for shooters who demand precise velocity measurements from 21 to 7,000 feet per second. Operating reliably between 32 and 100 degrees Fahrenheit, it provides detailed shot analytics including velocity, shot count, and velocity extremes, all in a lightweight, portable form factor. ## Description Velocity range is 22 - 7000 F.P.S. and has a temperature range of 33 to 100 degrees. It displays velocity, number of shots, average velocity and high and low velocity. Uses a 9 volt battery that is not included. ## Features - Velocity Range: 21-7,000 feet per second - Temperature Range: 32-100 degrees Fahrenheit - Accuracy: +/-1% of measured velocity, or better - Dimensions: 16" x 4" x 3-1/4" - Weight: 3 lbs. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 17.8 x 5.3 x 3.6 inches | | Package Weight | 2.3 Pounds | | Item Dimensions LxWxH | 6.6 x 18.9 x 3.4 inches | | Item Weight | 1.95 Pounds | | Brand Name | Competition Electronics | | Suggested Users | unisex-adult | | Number of Items | 1 | | Manufacturer | Competition Electronics | | Part Number | 539009-SSI | ## Images ![Competition Electronics 539009-SSI Pro Chrono Pal - Image 1](https://m.media-amazon.com/images/I/41CIMmj05-L.jpg) ![Competition Electronics 539009-SSI Pro Chrono Pal - Image 2](https://m.media-amazon.com/images/I/41gljS26nQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Very accurate Chrono for under 100 bucks *by G***G on Reviewed in the United States on September 24, 2013* For under 100 bucks I figured I can't go wrong, and I wasn't disappointed.A friend of mine has a very expensive chrono that he uses for real weapons and I compared it to this one that I'm using, for Airsoft guns, and it was within +/- 4 fps.(but was under $100...$89.96 and free shipping to be exact(prime member))I also compared this to my Xcortech X3200 chrono and there was only a 2 fps difference(the 3200 being 2 fps faster)Hmmm, guess the 3200 chrono they use at the skirmishes is reading real high as my M4 on theirs reads 392 fps average and on this Pro Chrono its 378 fps average....Its easy to setup..., no bells and whistles, just an on/off switch on the side and a recall button on the front for HI, LOW and Average FPS.Since I don't have to worry about muzzle flash with Airsoft guns, I rest the end of the barrel right on the top of the unit whenfiring, keeping it lined up level and straight of course.It seems to work in all types of sun light, but having the sun at you 6:00 without casting a shadow over the unit, appears to be the best... In fact the sun was down(dusk) and it was still reading perfectly.The chrono uses a single 9V battery and has a spare batter compartment within the main battery compartment on the bottom.I did add four large clear cabinet door bumpers on the bottom to give it a more stable feeling as the tiny bumps in the plastic case for legs are just too small.Overall, I think this is a great chrono( and I'm going to bring it to the next field event to recheck their chrono readings)Recommended... ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent simple to use chrono *by G***H on Reviewed in the United States on December 4, 2019* I bought this because I just needed simplicity with no technical/bluetooth fancy stuff. It was windy when I set it up, very windy. The wind picked up the box and hurled it ten feet. I hadn't even used it yet!! #*$&%$#@^&%$$!!!Set it up, turned it on and presto! It worked fine. The drop didn't effect it all that I can tell. It isn't literally bullet proof but it is very rugged and simple to use. Just what I wanted. It just plain works and is not fussy. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Works pretty good *by J***7 on Reviewed in the United States on January 14, 2014* As noted, this is the Pro Crhrono "PAL" - as in not the full featured model. Overall works pretty well but doesn't catch them all, I actually have to shoot further away from the Chrono than expected - about 8" is the sweet spot as far as I can tell. It has worked on .22 cal pellets at 600fps, 10mm pistol at 1,300fps, and 5.56 at 3,000fps - pretty wide spectrum so far, I don't have any worries about it serving my needs for simple chrono validations. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/7430038-competition-electronics-539009-ssi-pro-chrono-pal](https://www.desertcart.pl/products/7430038-competition-electronics-539009-ssi-pro-chrono-pal) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*