ProChrono Digital Chronograph DLX Model CEI-3820


Condition: New
MSRP: $129.99 You save $10
Includes 2-year limited warranty (factory)
Indoor Lighting Kit pictured, but Sold Separately

2 in stock (can be backordered)

Add Ons

Optional Indoor Lighting Kit

SKU: CEI-3820 Category:

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30-day returns - customer responsible for shipping. ("as is" Items excluded)


Same business day on orders placed before 8am EST (backorders excluded)


2 to 3 business days US Mail with tracking (backorders delayed)


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Velocity measurement for airguns, arrows, or firearms such as pistols, rifles, and shotguns.
The ProChrono DLX can measure almost any type of projectile that travels 20 to 9999 FPS with an accuracy of 0.5% or better (with proper setup conditions). Competition Electronics is a trusted brand, “measuring anything that shoots” since 1985.

Built in Bluetooth!
Connects with Apple, Android, Kindle, PC, and MAC. Download the free app on your device for an ehanced experience when tracking velocity data obtained from the ProChrono DLX with DigitalLink technology.

  • Simple setup and operation
  • Large shooting area
  • Built in Bluetooth
  • Free apps for Apple, Android, Kindle, PC, and MAC
  • Review of high, low, average, extreme spread, standard deviation, and individual shots
  • String change selects up to 9 separate strings with up to 99 shots for each
  • Redisplay repeats the previous display of data
  • Delete shot removes unwanted shot from a string and recalculates data
  • Delete string clears all shots from the current string
  • Weight: 2.1 lbs
  • Dimensions: 16x4x3.75″
  • Lighting system sold separately


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