buy 3 or more items then you can get 15% off with code: leo15; buy 5 or more items then you can get 18% off with code: leo18; buy 9 or more items then you can get 22% off with code: leo22.
Specifications: Material: plastic, metal. Size: 13*11*6cm. Product net weight: 0.25KG Waterproof or not: no Charging voltage: DC5.0v. Bluetooth version: 2.0. Energy test range(J): 0-999J. Shooting speed test range: 0-120 balls/s. 1 Meter high horizontal range: 0-800meters (about 0-2625 inches). First speed test range(FPS): support free fall test (zero first speed). Input range of test ball weight: 0.01- 20g. Standby power off time: Customizable. Input range of test ball diameter: 0.01-20mm.
Package include: 1x Chronograph. 1x USB charging cable 1x Tripod
