Sports Radar kits are precision training instruments for coaches, players and enthusiasts. Read and display accurate ball and swing speeds for various sports, including but not limited to: baseball, softball, tennis, bowling, golf, auto racing, and more. The included SR3800 radar gun is full featured, reliable, durable and easy to use. Just point and pull the trigger and the target speed is displayed. Our advanced microprocessor based speed detection calculates speeds in just a few feet of target travel. SR3800 Spec's Speed Range: 10 to 255 MPH Trigger Mode: Pull and release get the speed, Pull and hold unit will beep when pitch and plate speed are taken. Display will toggle Pitch and Plate speeds twice. Continuous Mode: display's the fastest speed seen then waits approx 0.5 seconds or 2.5 seconds (user selectable) and is ready to read again. Lightweight high impact resistant design Point and Shoot technology Max Range: 120' Accuracy/Resolution +/- 1 MPH Displays speeds in MPH or Km/H Trigger or Continuous modes Tripod Mount Data Port External Power Jack Audio Indicator Standard 9V battery operation (2 required) Battery Operating Life: Up to 12 hours of continuous use, up to 60 hours in trigger mode. Low Battery Indicator Weight: 1.5 lbs. 1 Year Limited Warranty MADE IN THE USA DL431-R Spec's: Mechanical:W12-1/4”, H 6-3/8”, D1-1/2” Weight 1.5lb Display Type: Light Emitting Diode (LED) Color: RED Character height: 4” Voltage: 9VDC minimum, 14VDC maximum Current: 0.8A Visibility: 200 feet typical in shaded light Input: RJ45, 8/8 jack Mounting: 1/4-20 thread nut (standard tripod type) and 2-wall mount clips Temperature Operating 40-110 deg F. Storage: 30-125 deg F Kits Include: SR3800 Radar Gun DL431-R (LED) with three 4" Digits WA-9VDC AC Adapter 25' RJ45 Cable 1 Year Limited Warranty MADE IN THE USA Hard Plastic Carrying Case