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Description
X3300 E9800V Multifunctional Tachometer Speed Tester ChronographThe X3300 E9800V Multifunctional Tachometer Speed Tester Chronograph offers precise speed measurements with its 25MM diameter speed measurement channel and 30 sets of memorizable data. Its LCD screen display and power saving functions make it a convenient and durable tool for measuring initial velocity, cycle velocity, and kinetic energy per unit area. The thickened PC panel and ABS engineering plastic case ensure reliability, while the sun treated
The X3300 E9800V Multifunctional Tachometer Speed Tester Chronograph offers precise speed measurements with its 25MM diameter speed measurement channel and 30 sets of memorizable data. Its LCD screen display and power-saving functions make it a convenient and durable tool for measuring initial velocity, cycle velocity, and kinetic energy per unit area. The thickened PC panel and ABS engineering plastic case ensure reliability, while the sun-treated metal inner tube and horn design provide added convenience.
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Features:
(1) LCD screen display.
(2) Measuring initial velocity, cycle velocity, kinetic energy per unit area, and distance.
(3) Thickened and strengthened PC panel design.
(4) Power display function, can be set to save power automatically shutdown function, low power automatically remind protection protection shutdown function.
(5) 30 sets of initial speed test data can be memorized.
(6) ABS engineering plastic case.
(7) Screw holes on the bottom can be mounted on the camera stand.
(8) Removable sun-treated metal inner tube and horn design, convenient and durable.
(9) 25MM diameter speed measurement channel, more reliable speed measurement.
(10) Chinese / English manual attached.
(2) Measuring initial velocity, cycle velocity, kinetic energy per unit area, and distance.
(3) Thickened and strengthened PC panel design.
(4) Power display function, can be set to save power automatically shutdown function, low power automatically remind protection protection shutdown function.
(5) 30 sets of initial speed test data can be memorized.
(6) ABS engineering plastic case.
(7) Screw holes on the bottom can be mounted on the camera stand.
(8) Removable sun-treated metal inner tube and horn design, convenient and durable.
(9) 25MM diameter speed measurement channel, more reliable speed measurement.
(10) Chinese / English manual attached.
Specifications:
Brand: action union
Model: E9800-X
Test Range:
Rate of fire 0-3600 rounds per minute (0-60 rounds per second)
Bullet muzzle velocity 15-800 m / s (50-2600 ft / s)
Bullet launch kinetic energy 0-500J
1M level horizontal range 0-400 meters (0-1250 feet)
Accuracy: test error ≤ 1.3%
Working voltage: DC 4.5V
Working environment temperature: -10 ℃ ～ + 50 ℃
Overall dimensions: 95 X 93 X 39 MM
Instrument weight: 220 grams
Instrument can be mounted on a standard camera stand
Ultra-high test accuracy: test error ≤1.3%
Descriptions:
- Double / English system: display m / s, FPS, J, J / cm2, r / m, r / s data.
- Set the basic information of the measurement object at will: you can set 6 groups of caliber and weight parameters.
- Smart memory: 30 sets of test data memory (can be shot continuously)
- Smart battery display: battery capacity indicator.
- Intelligent power saving: can be set to automatically shut down at 1-30 minutes, backlight power saving.
- Environmental protection and power saving: use 3 AAA batteries or lithium-ion rechargeable batteries, saving 25% power compared with similar products
- Ergonomically designed casing: All-aluminum casing, sturdy and durable, comfortable for speed measurement
Use operation:
Open the lower battery box cover of the instrument and insert 3 AAA batteries (Battery is not included in the package,please understand)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Steven Madden heels
Size: 8.5, Color: Champagne
Love these heels but I need a size 9. Got it in 8.5. Hopefully it will be available in the 9 soon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 4
Nice but uncomfortable
Size: 7, Color: White
Didn’t expect them to be so high so they were uncomfortable but they are beautiful
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Reviewed in the United States on August 3, 2025
★★★★★ 5
Nice shoe Steve!
True to size. Comfortable
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Reviewed in the United States on January 2, 2026
★★★★★ 5
High but sturdy heels
Elegant sandals. High heels but very sturdy and comfortable. True to size. I love them.
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Reviewed in the United States on November 10, 2025
★★★★★ 3
Beautiful but for sitting only
3 stars for this gorgeous EXTREMELY Uncomfortable shoe. The gold toe part is definitely going to give you blisters if you do any kind of walking.
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Reviewed in the United States on October 15, 2025