First off i love this thing works great. secondly where can i buy a replacement sunshade. mine exploded spontaneously. haha

Mine exploded as well first setup, first shot. A perfect .277 hole in the center of the LED and a fist nice fist sizehole in the south end where the battery came flying out. Word of wisdom ; if your scope is mounted 4" high , you must aim 4" high above center or yours will explode as mine did, duh. Sorry but really glad others are having same problem as me. Makes me feel less stupid.

how do i edit data from the chronograph?

First you have to save the group. Then open the group you wish to edit under saved groups. Then select edit in the menu options.

anyone tried to use this to chrono paintball guns?

HOwdy, as long as the paintball gun shoots over 5 feet per second it will work. I do recommend some way of shielding the front of the chronograph in order to protect from paintballs that rupture coming out of barrel.

Does anyone know if this will pick up a .177 round?

I've used mine on .177-.454 airguns. Works great

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Description

🎯 Master your shot with precision that never quits.

PINPOINT PRECISION - Factory calibrated to ±0.25% for unmatched ballistic accuracy.
SUN OPTIMIZED DISPLAY - Large 2.2-inch LCD with wide sun screens ensures crystal-clear visibility even in bright daylight.
DUAL MEASUREMENT MODES - Seamlessly switch between Feet per Second (FPS) and Meters per Second (MPS) for versatile shooting data.
MULTI DISCIPLINE READY - Perfect for firearms, archery, airguns, and paintball—one device, endless range possibilities.
FUTURE PROOF COMPATIBILITY - Supports iPhone 7+ with optional lightning to 3.5mm adapter, keeping you connected on the go.

The Caldwell Ballistic Precision Chronograph delivers industry-leading accuracy within ±0.25%, measuring projectile speeds from 5 to 9,999 FPS or MPS. Its large, sun-optimized LCD screen ensures easy readability in all lighting conditions, making it an essential tool for shooters across firearms, archery, airgun, and paintball disciplines. Compact and lightweight, it supports modern device connectivity with an optional adapter, empowering professionals to elevate their range performance effortlessly.

Specifications

Color	Green
Brand	Caldwell
Product Dimensions	3"D x 14.5"W x 6.5"H
Item Weight	0.3 Kilograms
UPC	661120200017
Global Trade Identification Number	00661120200017
Screen Size	2.2 Inches
Manufacturer	Battenfeld Technologies
Item Package Dimensions L x W x H	16.77 x 5.59 x 4.76 inches
Package Weight	1.27 Kilograms
Item Dimensions LxWxH	6.06 x 5.87 x 2.2 inches
Brand Name	Caldwell
Model Name	Precision Chronograph with FPS and MPS Readings, Sun Screens and Large LCD Screen for Range Shooting
Suggested Users	unisex-adult
Number of Items	1
Part Number	720001
Model Year	2015
Style	1.0
Included Components	Ballistic Precision Chronograph
Size	One Size
Sport Type	outdoors

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