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Introduction
Congratulations on your purchase of Extech's Laser Photo/Contact Tachometer, Model 461995.
This Tachometer provides contact/non-contact RPM and Linear Surface Speed measurements. The
laser pointer beam provides accurate long distance measurements for photo tachometer
measurements. This meter, with proper care, will provide years of safe reliable service.
Safety
1.
Use extreme caution when the laser beam is on
2.
Do not point the beam toward anyone's eye
3.
Be careful not to let the beam strike the eye from a reflective surface
4.
Do not use the laser near explosive gases or in other potentially explosive areas
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461995-EU-EN v1.5 07/13
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