Ballistic Premium Precision Chronograph Kit Bullet Velocity Bullet Shooting

Description

Description
Speed measurement accuracy: +-0.5%,
Speed range: metric 0.01-1500 m/s (imperial 0.03-4500fps)
Data display range: 0.01～9999, less than 100 displays two decimal places
Data unit: m/s or fps Working current: 140mA
Burst mode: Supports up to 1200 rounds per minute.
Playback data storage: 100 groups (not lost after power failure).
Volume: 0-5 adjustable, voice can be switched on and off.
Charging voltage: 8.4V/1A
Instructions:
Button 1: Short press to replay, long press to erase data, and press to switch unit system at the same time when turning on the machine.
Button 2: Short press to adjust the volume, long press the voice switch, turn on the phone and press to switch the single burst.
The prompt means solo single. Fast burst, tEP temperature, Vin battery voltage, nu metric, bu inch, E1: trigger 1 timeout. E2: Overrange. b--lo battery is low. pl-b playback starts, ENd: playback ends . SON voice is on, s-of voice is off. voln: volume (n=0~5)
Standby time: about 12 hours Built-in lithium battery power supply: 6.5 ~ 8.4 volts
Power interface: 5.5-2.1mm standard socket with 8.4V/1A charger
Light curtain size: 52mm wide * 160mm high
Package included:
1 x Chronograph
1x charger
Payment
1.PayPal
is the only payment method we accept.
2.Please confirm your shipping address is correct before you make the payment.
Shipping Policy
1.Your package will be shipped via economy or standard airmail, which normally takes 15-30 working days to deliver.
2.We also offer express shipping with tracking service via EMS, which normally takes 7-13 working days to deliver,
but you need to pay for the extra shipping cost.
3.You should expect to pay any  taxes, if there is any, charged by the government in your respective country.
Returns Policy
1.We will re-send a new item to you if we make mistake to offer a wrong product.
2.We are not responsible for people or shipping damage.
3.If you are willing return item back to us, please keep it in original package.
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