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Wireless optical sensor WS-03

Marsoni M251S
Sale price$274.50
Pay 4 payments of $68.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Wireless optical sensor WS-03Wireless optical sensor Model: WS 03. The sensor is designed to register all gun movements during the time leading up to the shot and during the shots execution (the action of pulling the trigger). Sensors weight is 30 grams (including the fixing accessories) and has barely any effect on the balance of the weapon of your choice. The optical sensor detects the distance to the target automatically (given that said distance is between 5 and 10 meters).
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 1879 reviews
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Doby bertrand
Omaha, US
★★★★★ 5
Perfect
Size: 2AWG 15FT + 15FT, Color: Red + Black
Good quality wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Quality and very flexible
Size: 2AWG 15FT + 15FT, Color: Red + Black
I was looking for replacement welder cables that needed to be very flexible. These worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
R
Verified Purchase
Rebecca
Birmingham, US
★★★★★ 5
Happy!
Size: 2AWG 15FT + 15FT, Color: Red + Black
Built a speaker for a motorcycle. This was perfect to power everything.
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Reviewed in the United States on March 8, 2026
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One
Natrona Heights, US
★★★★★ 5
I think is a quality wire and affordable
Size: 2AWG 15FT + 15FT, Color: Red + Black
The wire is excellent; its thickness feels appropriate, and it appears to be high quality. I've installed it on my PV array, which delivers over 40 amps DC, and the wire handles this load well. MC4 connectors are not included but are pre-cut for easy installation, and I encountered no problems.
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Reviewed in the United States on July 23, 2025
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Roberto lorenzo
Chelsea, US
★★★★★ 5
Good quality though
Size: 2AWG 15FT + 15FT, Color: Red + Black
Good though quality Thick Works good
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Reviewed in the United States on November 15, 2025

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