# LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) vs MagnetoSpeed V3 Ballistic Chronograph: specs and price compared

A sourced, side-by-side comparison of the LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) (LabRadar) and MagnetoSpeed V3 Ballistic Chronograph (MagnetoSpeed) among ballistic chronographs. MagnetoSpeed V3 Ballistic Chronograph is the cheaper of the two at $449.

## Side by side

| Spec | LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) | MagnetoSpeed V3 Ballistic Chronograph |
| --- | --- | --- |
| US price | $559.95 | $449 |
| Brand | LabRadar | MagnetoSpeed |
| Released | 2016 | — |
| Velocity range (fps) | 65-3,900 | — |
| Accuracy pct | 0.1 | 0.1-0.5 (manufacturer states 99.5%-99.9% measurement accuracy) |
| Sensing method | Doppler radar (continuous wave, not muzzle-mounted) | magnetic/strain-gauge, muzzle-mounted (bayonet-style sensor) |
| Shot capacity | records to microSD card; can extrapolate velocity at up to 5 downrange distances to 100 yd | continuous rapid-mode data logging with rate-of-fire and bracket tracking; not string-limited like optical units |
| Bluetooth app | Wi-Fi hotspot to companion app (no Bluetooth) | No |
| Battery type runtime | 6x AA batteries, or USB power bank / wall adapter | one 9V battery, or two CR123 batteries |
| Operating temp range | 14 to 104 F (-10 to 40 C) | — |
| Weight (oz) | 91.2 | — |

## Key differences

- Accuracy pct: LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) 0.1 vs MagnetoSpeed V3 Ballistic Chronograph 0.1-0.5 (manufacturer states 99.5%-99.9% measurement accuracy)
- Sensing method: LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) Doppler radar (continuous wave, not muzzle-mounted) vs MagnetoSpeed V3 Ballistic Chronograph magnetic/strain-gauge, muzzle-mounted (bayonet-style sensor)
- Shot capacity: LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) records to microSD card; can extrapolate velocity at up to 5 downrange distances to 100 yd 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: LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) Wi-Fi hotspot to companion app (no Bluetooth) vs MagnetoSpeed V3 Ballistic Chronograph No
- Battery type runtime: LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) 6x AA batteries, or USB power bank / wall adapter vs MagnetoSpeed V3 Ballistic Chronograph one 9V battery, or two CR123 batteries

## Sources

- LabRadar Ballistic Velocity Doppler Radar Chronograph (V1): https://mylabradar.com/product/chronograph/ (mylabradar.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/labradar-doppler-vs-magnetospeed-v3/
Cite: Per The Front Desk Review, LabRadar Ballistic Velocity Doppler Radar Chronograph (V1) ($559.95) vs MagnetoSpeed V3 Ballistic Chronograph ($449) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ballistic-chronographs/labradar-doppler-vs-magnetospeed-v3/
License: CC BY 4.0.