Apply for table tennis, badminton, bow and for arrow, physical acceleration experiment, projectile fall experiment, for toy speed measurement, children's soft toys, Specifications: Material: Aluminum Size: 330x80mm/13x3.15in Type: single speed meter/bracket/ 1 set speed meter(optional) Voltage: for 6V Battery(not included): 4 AA battery(not included) Working Temperature: -30℃ - 60℃ Accuracy: test error 0.5% Measuring Range: 1-3000 for M/S(FPS 30-9000) Note: Please allow 1-3cm error due to manual measurement. ❆VERSATILE Use, Environmental Friendly Speed Meter: is compatible with all kinds of Occasions,bring you more safety and convenience ❆Exquisite workmanship Speed Meter: provides comfortable life,can protect your using,It will amaze everyone. Cute Bunny Glass Cup With Lid Straw Kawaii Coffee Mugs Big Milk Beer Wine Drinking Glasses Korean Water Juice Cup Drinkware Gift Ballistic Precision Chronograph 30-9999 FPS Speed Meter for Shooting... Wolfman Shooting Speed Tester Precision Ballistic Chronograph Measurement Large effective induction area, easy to use, Mainly used to learn and experience the high-speed data processing ability of single chip microcomputer, which can measure the flight speed of various projectiles. ❆SAFE,ECO-FRIENDLY: This Fashion Tachometer is available in a range of gorgeous colours, choose the colour that best matches or stands out! Chronograph Airsoft High Stability Chronograph Speed Meter 30-9999 FPS Simple Design Speed Ballistics Chronograph Due to the difference between different monitors, the picture may not reflect the actual color of the item. ❆High Quality Material for Healthy Speed Meter: Made of natural ABS, withstand daily use and last for years to come, solid and sturdy construction ensures your life! Speed measurement, energy measurement, speed energy, browsing records and checking averages. Features: 1 to 999.9 meters per second projectile with accurate speed. pls make sure you do not mind before you bid.
