Extech RPM33-NIST Mini Laser Photo/Contact Tachometer With Nist RPM33-NIST

Extech rpm33-nist combination contact/laser photo tachometer w/ nist the extech rpm33-nist combination contact/laser photo tachometer quickly and easily measures rpm surface speed and length in one tool giving you accurate readings on rotational speed (rpm) total revolutions (rev) frequency (hz) surface speed and length. The user has options on how it can be used; the contact wheel can give close-up readings and the laser mode allows safer non-contact measurements. The extech rpm33-nist is ideal for both contact and non-contact applications. For close-up readings the device can be used on flywheels conveyors pumps and elevators. For non-contact measurements it can be used on items such as motors fans and gears.

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