Pro Shot R9 Laser ReceiverPro Shot R9 Laser Receiver supplied with Staff holder. The original Laser Receiver from Laser Reference. Made in USA. It works with all Pro Shot laser transmitters, and most other brands of rotating lasers on the market. Grade information is conveyed via a LCD front panel display, a LED display on its backside, and audio tones. The visual display now provides 5 channels of information, high, high fine, on grade, low fine, and low. The user can select