Is the laser on the Wurkkos HD01 safe to use to play with pets? I’ve got a dog that loves to chase the laser but my Nebo Slim+ 1200 died when it fell off of my backpack strap.
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This review actually tested the laser’s output and found it to be 2mW, which should be fine for pets if you’re not pointing it directly into their eyes (which I assume you wouldn’t).
My one concern is that green lasers are actually diode pumped solid state lasers which produce green light by frequency-doubling infrared, and some designs can actually emit much more infrared than green. I’m not sure if the author tested for infrared.
Edit: I asked the author about IR and they got 2.1mW@1064nm, with the caveat that the laser power meter may not be very precise at low power levels. That’s probably not dangerous.
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One of the things that makes IR dangerous is that there’s no blink reflex, but that’s a problem when it’s IR-only, or the IR is much more powerful than the visible light. There have been cases of green lasers where the IR significantly exceeds the visible light and the advertised power level, but that’s not what was measured here.
The total power is under 5mW, which is low-risk even with a brief, accidental direct eye exposure.
