ZSHJGJR Shooting Speed Tester Precision Ballistic Chronograph Bullet Bow Arrow Velocity Meter Measurement Tool with FPS,MPS Readings,Sun Screens&Large LCD Screen for Range Shooting (Tester Only) Easton Length: 260mm

Length: 260mm

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Folded: 3" long x 3" wide x 1

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ZSHJGJR Shooting Speed Tester Precision Ballistic Chronograph Bullet Bow Arrow Velocity Meter Measurement Tool with FPS,MPS Readings,Sun Screens&Large LCD Screen for Range Shooting (Tester Only) Easton Length: 260mmBrand: ZSHJGJR Features: HIGH QUALITYMade of aluminum alloy, stainless steel material, support rod. Industrial grade core components, stable performance, small error. Mainly used for Velocity Measurement, Energy measure, Speed energy, looking through record and view average. PARAMETERVoltage: DC6 V; Battery(not included): 4 x AA battery(not included); Accuracy: test error 1%; Range of velocity measurement: 1 2000 M S, (4 6500 FPS); Range of energy