{"product_id":"r2-mini-ballistic-chronograph","title":"R2 Mini Ballistic Chronograph","description":"Compact version of the R2a.\n\nBeautiful little device.|\n\nReliable, portable and very reasonably priced.\n\n\u003cstrong\u003eParameters:\u003c\/strong\u003e\n\nvelocity: 20 – 6500 fps\n\nmeasurement error: \u0026lt;= 1% @ 800 fps\n\ncurrent consumption: 100 mA\n\npower supply: 2AA (alkaline or rechargable battery)\n\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e\n\nvelocity V [fps]\n\nkinetic energy [Ft\/Lbf]\n\nshooting counter\n\naverage kinetic energy [Ft\/Lbf]\n\naverage velocity Vavg [fps]\n\nminimum velocity Vmin [fps]\n\nmaximum velocity Vmax [fps]\n\nabsolute velocity dV=|Vmax-Vmin|\n\nstandard deviation SV [fps]\n\nrate of fire RoF\n\nweight of bullet in grains\n\ncalibration ( settable distance between sensors )\n\nmemory of 250 measurements of velocities\n\ntransmission data to the computer","brand":"My Store","offers":[{"title":"Default Title","offer_id":63326565040477,"sku":null,"price":139.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/2000\/7005\/files\/lmbr-r2mini-chrono-900.jpg?v=1770391658","url":"https:\/\/airgunbuyer.com\/products\/r2-mini-ballistic-chronograph","provider":"My Store","version":"1.0","type":"link"}