Beta Master with IR Lights (lights run on both battery & 120v). With IR lights can shoot in any conditions even inside. 20ft cord brings Remote LCD readout back to your bench. Powered by 9v battery for field use or 120/9v power pack. Good for 30 to 7000 Fps, so good for Airguns and Powder burners. Also has original Sky Screens. Numbers your shots and records High, Low, Average Velocities, Extreme Spread an Std Deviation. Up to 32 shots in one string or 10 shots in 6 strings. Retail $185.00 Selling for 125.00 FREE Shipping lower 48. Accept USPS money order or Pay Pal.