Why does my laser not turn on but sometimes it does

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Laser Pointer

Laser pointers and laser pens, manufactured in various colors and used as presentation tools, signaling devices, etc.

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Rich @rleal79

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发帖于: 2016年4月10日

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Why does my laser not turn on but sometimes it does

Inside my laser pointer were the batteries go in... The spring is bent leaning on the inside housing. And cause it to flicker. Please help and thank you very much.

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Free flow @free2flow 声誉积分: 1 · Answer 1 · 2017-12-26T10:45:46-07:00

Free flow @free2flow

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发帖于: 2017年12月26日

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The laser flickers when the spring (bent ) is becoming grounded by touching the case

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Laser Pointer

Why does my laser not turn on but sometimes it does

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