CALDWELL 4001147 BALLISTIC PRECISION CHRONOGRAPH 2.0 W/ BLUETOOTH

Caldwell Ballistic Precision Chronograph 2.0 (4001147) is a Bluetooth enabled shooting chronograph designed to measure projectile velocity with factory calibrated accuracy for firearms, archery, airguns, and paintball. This Caldwell 4001147 Ballistic Precision Chronograph Bluetooth model gives reloaders, competitive shooters, and archery users an easy way to capture velocity data and environmental details on a smartphone while they test loads and gear at the range.

Key Features

• Manufacturer part number: 4001147
• Product type: Ballistic Precision Chronograph 2.0 with Bluetooth
• Accuracy: Factory calibrated to +/- 0.25 percent
• Velocity range: Measures approximately 5 to 9,999 feet per second
• Applications: Works with firearms, archery, airguns, and paintball
• Power: Runs on one 9V battery
• Display: Large built in LCD screen
• Connectivity: Bluetooth link to compatible smart devices
• Mounting: 1/4-20 threaded insert for standard tripod mounting
• Sun screens: Extra wide sun screens for use in bright conditions
• Overall unit weight: Approximately 3 pounds
• Typical dimensions: About 16.25 x 5.5 x 4.63 inches

Special Features

• Factory calibrated sensor system provides out-of-the-box accuracy without user tuning, so shooters can trust velocity numbers for load development and equipment checks.
• Integrated Bluetooth connects the chronograph to the Caldwell app, allowing you to capture shot strings, environmental conditions, and load data directly on a phone or tablet.
• Large LCD screen on the housing lets you read individual shot velocities and string data at the bench without relying on a mobile device.
• Extra wide sun screens improve sensor shading and help maintain reliable readings in full sun and mixed light, which can be challenging for chronographs with narrow windows.
• Universal 1/4-20 tripod socket makes the unit compatible with common camera tripods and shooting benches for flexible positioning downrange.
• Multi platform design supports rifles, pistols, bows, crossbows, air rifles, and paintball markers, giving one chronograph that can cover most range activities.

Practical Benefits

• The Caldwell Ballistic Precision Chronograph 2.0 (4001147) fits reloaders who need dependable velocity data to tune powder charges, verify extreme spreads, and match ballistic calculator inputs to real-world results.
• Archery and airgun shooters can use the same chronograph to check arrow or pellet speeds, confirm manufacturer performance claims, and ensure equipment meets field or range rules.
• Bluetooth compatibility lets you keep your phone at the bench while the chronograph sits downrange, making it easy to review strings, label loads, and export data after your session.
• Tripod mounting and wide sun screens help you set up quickly at different ranges and keep consistent readings even when lighting changes through the day.
• If you want one chronograph that works with your rifles, handguns, bows, and airguns while logging data straight to a smart device, the Caldwell Ballistic Precision Chronograph 2.0 (4001147) is a practical choice for regular range use.