Check the listing for details. Shooting chronograph R2. Condition: New. Listed at 180.00 USD. Ballistic chronograph R2 About The R2 chronograph is the basic and smallest of the LMBR devices. It was constructed as a compact and reliable version. Dedicated mainly to the measurements of air rifles. Thanks to reliability and high accuracy in measurements, it met with wide interest in the shooting world. --> Functions kinetic energy E [J], E [Ft/Lbs] velocity V [m/s], [ f/s ]: 12 – 2000 m/s ( 6500 f/s ) power factor PF ( IPSC ) memory for data storage and more... Parameters current consumption: 100 mA power supply: 2AA (alkaline or rechargable battery) dimensions ( h x w x d ): 137x70x100 mm weight: 600 g Further details The products are available for sale by professional trading companies. They are also used by manufacturers of shooting equipment. Chronograph R2 is recommended for airguns applications, however after applied precautions, you can use to measurements small calibre firearms up to .22LR. Additional Features: Chronograps has a user-friendly calibration function that allows to get a high measurement accuracy. Data transmission to external devices occurs via a serial port (RS232, USB-COM cable or Bluetooth module) or a USB port and cable with USB micro-B or USB mini-B ending. Details: Additional accessories (as option): bags, cables, Bluetooth LE, Bluetooth Classics, AC / DC power supplies, tripods, rechargable batteries AA. Package Includes: Chronograph and instruction. Additional accessories, not included. Products covered by a 12 month warranty .