Features:
- Internal and external refinements with updates to the circuitry and enclosure design
- Built in full featured operating system with multiple shot string memory and statistics
- Sensing system compatible with a wide variety of light conditions and projectiles
- Faster internal shot clock for improved accuracy to +/- .5% or better
- Replaceable Alkaline 9 volt battery power (not included) for 20+ hours of operation

**Please note that battery not included**

Specifications :
Velocity Range: 20 – 9,999 feet per second
Temperature Range: 20-100 degrees Fahrenheit
Size: 16" x 4" x 3-1/4"
Battery Required: One 9-volt alkaline battery
Battery Life: Approx. 20 hours of operation
Current Consumption: Approx. 15mA
Tripod Mounting Hole Thread Size: 1/4" - 20
Guide Wire Size: 3/16" x 16"
Memory Capacity: Up to 9 strings of up to 99 shots each
Review Statistics Capability: Individual shot velocities, High, Low, Average, Extreme Spread, and Standard Deviation
Minimum Time Between Shots: 500 mSec
Shot Timing Resolution: 31 nSec (8000 counts @ 4,000fps) Crystal Controlled
Manufacturer : Competition Electronics