# Competition Electronics ProChrono DLX Chronograph vs MagnetoSpeed V3 Ballistic Chronograph: specs and price compared

A sourced, side-by-side comparison of the Competition Electronics ProChrono DLX Chronograph (Competition Electronics) and MagnetoSpeed V3 Ballistic Chronograph (MagnetoSpeed) among ballistic chronographs.

## Side by side

| Spec | Competition Electronics ProChrono DLX Chronograph | MagnetoSpeed V3 Ballistic Chronograph |
| --- | --- | --- |
| US price | not published | $449 |
| Brand | Competition Electronics | MagnetoSpeed |
| Velocity range (fps) | 20-9,999 | — |
| Accuracy pct | 0.5 | 0.1-0.5 (manufacturer states 99.5%-99.9% measurement accuracy) |
| Sensing method | optical (twin infrared light sensors) | magnetic/strain-gauge, muzzle-mounted (bayonet-style sensor) |
| Shot capacity | up to 9 shot strings of up to 99 shots each | continuous rapid-mode data logging with rate-of-fire and bracket tracking; not string-limited like optical units |
| Bluetooth app | Yes | No |
| Battery type runtime | one 9V alkaline battery, rated ~20+ hours runtime | one 9V battery, or two CR123 batteries |
| Operating temp range | 20-100 F | — |
| Weight (oz) | 33.6 | — |

## Key differences

- Accuracy pct: Competition Electronics ProChrono DLX Chronograph 0.5 vs MagnetoSpeed V3 Ballistic Chronograph 0.1-0.5 (manufacturer states 99.5%-99.9% measurement accuracy)
- Sensing method: Competition Electronics ProChrono DLX Chronograph optical (twin infrared light sensors) vs MagnetoSpeed V3 Ballistic Chronograph magnetic/strain-gauge, muzzle-mounted (bayonet-style sensor)
- Shot capacity: Competition Electronics ProChrono DLX Chronograph up to 9 shot strings of up to 99 shots each vs MagnetoSpeed V3 Ballistic Chronograph continuous rapid-mode data logging with rate-of-fire and bracket tracking; not string-limited like optical units
- Bluetooth app: Competition Electronics ProChrono DLX Chronograph Yes vs MagnetoSpeed V3 Ballistic Chronograph No
- Battery type runtime: Competition Electronics ProChrono DLX Chronograph one 9V alkaline battery, rated ~20+ hours runtime vs MagnetoSpeed V3 Ballistic Chronograph one 9V battery, or two CR123 batteries

## Sources

- Competition Electronics ProChrono DLX Chronograph: https://competitionelectronics.com/products/prochrono-dlx (competitionelectronics.com, verified 2026-08-11)
- MagnetoSpeed V3 Ballistic Chronograph: https://magnetospeed.com/v3-ballistic-chronograph (magnetospeed.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/ballistic-chronographs/competition-electronics-prochrono-dlx-vs-magnetospeed-v3/
Cite: Per The Front Desk Review, Competition Electronics ProChrono DLX Chronograph (not published) vs MagnetoSpeed V3 Ballistic Chronograph ($449) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ballistic-chronographs/competition-electronics-prochrono-dlx-vs-magnetospeed-v3/
License: CC BY 4.0.