The CT3 shot timer is built for practical shooting drills across multiple training platforms. Its high-decibel buzzer delivers a clear start signal that remains audible in noisy range environments. A high-contrast digital screen quickly displays split times and cumulative elapsed time, making it easy to track progress between strings of fire. Adjustable microphone sensitivity allows reliable detection of shots from a variety of training equipment. Both instant start and a programmable delay are available to suit reactive exercises or pre-planned stages. Large, well-spaced buttons and an ergonomic shape enable quick operation during timed drills. An integrated metal clip secures the unit to a belt or pocket, keeping it accessible without occupying the hands. The CT3 is designed to withstand regular training use.