Ballistic Precision Chronograph G2

MSRP: $249.99

Availability: In StockItem Number: 720002Category: Shooting Accessories

In stock

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Product Description

The G2 literally flips conventional Chronograph technology upside down. By inverting the system the G2 is capable of measuring in adverse light conditions making the measurements more accurate than conventional chronographs, even indoors. The light sensors were spaced 18” apart for more accuracy and the sunscreens have self-contained LED lights when a little extra light is needed. Collapsible and compact, the system is quick and easily deployed from its heavy duty storage case. 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%) and measures from 5 to 9,999 FPS.

  • 18” sensor spacing for maximum accuracy
  • Each unit factory calibrated to within +/- 0.25% accuracy
  • Built in LED Light Kit
  • Bluetooth to interface with Smartphone
  • Rechargeable Lithium Ion Battery
  • Ideal for Firearms, Archery, Airgun or Paintball
  • Meters Per Second (MPS) or Feet Per Second (FPS) readings
  • App displays velocity, logs data, notes, weather conditions and easily exports via SMS or Email

• Carry bag included
• Heavy Duty height adjustable from 15” – 42” Tripod
• Includes 1/4-20 dovetail plate to attach to the chronograph for quick assembly


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.


Andriod- (

2 reviews for Ballistic Precision Chronograph G2

  1. 4 out of 5


    The chronograph itself (and the smartphone app) are “5 star”- simple to set up and connect, and error-free in operation. The supplied tripod is the only negative (the one I got was quite different from the one pictured). The tripod is a bit too lightweight considering the weight distribution and size of the chronograph, and the quick-release plate connection is rather loose and wobbly. The only change in the app I’d like to see would be the addition of average Power Factor for a string.

  2. 5 out of 5


    So far so good. I just unpacked and it looks good. I plugged in the charger and turned on the unit. I opened the app on my phone once I turned on the Bluetooth and entered the location data it pair fine to the phone and seemed to work fine. I will range test in a few days and see what happens.

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Instruction Manual(s)

Caldwell Chronograph G2 720002

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