Shimpo Instruments DT-105A Digital Contact Handheld Tachometer measures and records rotational/linear/surface speeds/total length. The DT-105A has a minimum shaft loading overspead protection, which adds safety protection. This contact tachometer includes expanded memory, added length functions, free N.I.S.T. certificate and numerous standard accessories.

General Tools LT2234C Laser Tachometer has a huge 5-digit LCD screen, which allows the user to easily read the measurements.

Extech 461920 Laser Non-Contact Tachometer takes non-contact RPM measurements of rotating objects.

Testo 460 Pocket Pro Contact Tachometer can measure optical rpms through use of its LED sighting.

Testo 470 Photo Tachometer Combination meter is the ideal combination of optical and mechanical rpm measurement tools.

Testo 465 Non-Contact Tachometer can measure rpms through use of a laser.

Extech RPM10-NIST Combination IR Tachometer and IR Thermometer includes a NIST Calibration Certificate. It has a built-in IR thermometer, and a laser, that measures remote surface temperatures on motors and rotating objects; the laser allows for a greater measuring distance of up to 6.5ft (2m).

Extech 461995-NIST Contact Laser and Photo Combination Tachometer includes a NIST Calibration Certificate and combines contact and non-contact features to allow for versatility.

Extech 461895-NIST Contact and Photo Tachometer Combo Meter combines a contact and non-contact meter for use in all applications. Depending on the contact or photo mode, the characters on the display will reverse.

Extech 461893-NIST Digital High Precision Photo Tachometer can make non-contact RPM measurements by using the reflecting tape on a rotating object to point the integral light beam or laser.