This unit will work from the stands through the backstop. You can now get readings from the pitchers hand and the plate speed during the game. The SR3800 Radar Gun is a precision training instrument for coaches, players and enthusiasts. Our new SR3800 is a mid range radar gun for those that need up to 130' of range on a baseball or tennis ball, get the reading out of the hand from the lower bleachers up to 1,500' on most vehicels. Added features the SR3600 doesn't have: Read accurate ball speeds for various sports, including but not limited to: baseball, softball, tennis, bowling, golf, auto racing, and more. The SR3800 is full featured, reliable, durable and easy to use. Just point and pull the trigger and the target speed is displayed, pull and hold the trigger and the pitch and plate speed will be display. Our advanced microprocessor based speed detection calculates speeds in just a few feet of target travel. Sports Radar is the pioneer of the Hands Free Mode which allows an individual to read the speed of various targets for training purposes without another person being present. Our Data Port is a feature not found on any other radar gun in this class. The Data Port enables the use of our large displays for remote viewing or for connection to a PC/Laptop for statistics tracking. The SR3800 is the best price/performance radar gun available. SR3800: Speed Range: 10 to 250 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 either 1/2 second or 2.5 seconds and is ready to read again. User choice for .5 or 2.5 delay. Lightweight high impact resistant design, long games lighter weight reduces arm fatigue Point and Shoot technology Typical Range up to: 120' on baseballs, Accuracy/Resolution +/- 1 MPH Displays speeds in MPH or Km/H Continuous or Trigger modes (Trigger Mode offers two choices: Point and shoot: Gets highest speed, or Pitch and Plate Speeds, Display will toggle twice between these two then show only pitch). Tripod Mount Data Port External Power Jack Audio Indicator Standard 9V battery operation (2 required not included) or external 9VDC power adapter (Optional Not Included) 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 International Shipping Does not include any taxes, duties or other import charges. These charges may be billed by your local government through the shipping carrier.