LCD Screen Shooting Chronograph Air Gun BB Paintball Gun Speed Speed APP Bluetooth

Product battery: Built-in(400mA)

Product ch: UNR 372U Bluetooth version: 2.0 Charging voltage: DC5.0V Product size: 130*110*60mm Product weight: About 250g(net weight) Support Android system and IOS system Product components: Chronograph, trod and USB Language selection: Chinese(simplified); Chinese (traditional); English;German; Italian; Japanese; Ruian; Polish

Features:

Work surroundings temperature:10°C-42°C 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

Only used for BB shells,no fitter shells, The diameter of fitter shells le than 6mm can not measure speed

Only used for BB shells,no fitter shells, The diameter of fitter shells le than 6mm can not measure speed

Only used for BB shells,no fitter shells, The diameter of fitter shells le than 6mm can not measure speed

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.