Caldwell Ballistic Precision Chronograph G2 with Bluetooth Connectivity

The Caldwell Ballistic Precision Chronograph G2 with Bluetooth Connectivity is a modern take on velocity measurement that fixes real problems older chronographs can't handle. The inverted sensor design lets you measure accurately in dim light and indoors—situations where conventional chronographs struggle. With 18 inches of spacing between sensors and a high-speed 48 MHz processor, this chronograph achieves ±0.25% accuracy across the board, measuring everything from 5 to 9999 FPS. Whether you're developing handloads, tuning a hunting rifle, testing arrows, or running diagnostics on an airgun or paintball marker, the G2 gives you data you can trust.

The built-in LED light kit in the sunscreens means you're not limited by outdoor glare or indoor shadows—you can chrono in almost any condition without fumbling with extra lighting gear. Bluetooth connectivity wirelessly pairs with your smartphone, letting the companion app log velocity, track notes, record weather conditions, and export results via email or SMS. No cables, no trips to a computer to download data. Battery power comes from a rechargeable lithium-ion pack, so you're not burning through AA batteries at the range.

Setup and portability matter when you're hitting multiple ranges or moving between shooting spots. The G2 collapses for compact storage and ships in a heavy-duty carrying case. The included tripod adjusts from 15 to 42 inches and uses a 1/4-20 dovetail plate for quick, tool-free attachment. Every unit leaves the factory computer-calibrated, so you're ready to shoot and log data the same day it arrives.

Key Features

• Inverted sensor design for accurate readings in low light and indoor conditions
• 18-inch sensor spacing for maximum precision and repeatability
• ±0.25% factory-calibrated accuracy
• Built-in LED lighting in sunscreens—no external lights needed
• Bluetooth connectivity and companion smartphone app for wireless data logging
• Records velocity, notes, and weather; exports via email or SMS
• Measures 5–9999 FPS (or MPS)
• Rechargeable lithium-ion battery
• Height-adjustable tripod (15–42 inches)
• Heavy-duty carrying case included
• Works with firearms, archery, airguns, and paintball

Specifications

Frequently Asked Questions

Can I use the Caldwell G2 indoors or in low light?

Yes. The G2's inverted sensor design is specifically engineered to measure accurately in dim conditions where traditional chronographs fail. The built-in LED lights in the sunscreens provide extra illumination when needed, so you can chrono loads indoors at a shooting range or on an overcast day without losing accuracy.

What devices and activities is this chronograph compatible with?

The Caldwell G2 works with firearms, archery, airguns, and paintball markers. It measures velocity in feet per second (FPS) or meters per second (MPS), so it adapts to your preferred unit.

How do I access and share my velocity data?

The Bluetooth app on your smartphone logs every shot with velocity, notes, and weather conditions. You can easily export this data via email or SMS without connecting to a computer.

What comes in the box?

The package includes the chronograph unit, a height-adjustable tripod (15–42 inches with 1/4-20 dovetail mount), and a heavy-duty carrying case for transport and storage.