eBay

Product Description

Instruction:

1.Not disturbed by airflow and light.

2.It can be used in dark or bright places, no problem in direct sunlight.

3.The optimized probe can detect objects as small as 2.5mm.

4. Electric signal speed measurement and actual speed measurement are carried out for each tachometer before shipment to ensure accuracy.

5. Built-in lithium battery, can be charged by USB, It can be used for more than 10 hours when fully charged.

6. You can switch between Chinese and English display.

Specifications:

Rate of fire: 0-3600 shoot/minute (60 shoot per second)

Muzzle velocity: 2-1500 m/s (with counting function)

Kinetic energy: 0-999 Joules

Accuracy: error ≤0.5%

Weight input range: 0.01g-99.9g

Body size: 109*132*61mm

Protection tube inner diameter: 36.5mm

Package Included:

Speed Tester X 1

Bracket X 1

Note:

We provide several different versions to choose from. The standard version only has basic functions and cannot use WIFI and voice broadcast functions.

If you need WIFI and voice broadcast, please select the corresponding version. (Support Chinese and English switching)

If you choose the version with WIFI function, you don't need to download the APP, both mobile phones and computers can support it, no 3G or 4G network is required, and you can connect the Speed Tester like a router.

About Us
Payment
Shipping
Returns

Our working hours are:

Beijing time: Monday to Saturday.

10 a.m. to 10 p.m.

If you need consultation, please feel free to email us and we will reply promptly.

1.We appreciate your business and strived to improve our customer service and our commitment to quality.

2.We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do.

3.If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, and we will be glad to work with you to have it resolved.

1.We accept PayPal only.

2.If buyers want to delay the payment because of financial problem, please contact me by the Ebay message within 3 days.

3.If buyers want to cancel the order, please contact me by the message within 1 day.

We provide safe transportation to most countries around the world, and the transportation time varies depending on the distance.

It’s usually about 2 weeks in the U.S. and Europe, and about 10 days in Asia. It’s usually about 2-3 weeks in South America.

The tracking number will be provided when the package is shipped. You can check the package dynamics at any time.

Out 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition , it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.

Notice:
1.All returns must be pre-approved by Autopartm and have a return merchandise authorization (RMA) number.Unauthorized returns will not be accepted.
2.Buyers are responsible for appropriate packing, returning shipping cost, insurance and returning the item in “new” condition. Used items will not be accepted for return.
3.We will replace the returning item with an identical item, issue a full store credit or a full refund.

About Us