Electromatic Equipment Company provides a family of Check-Line tachnometers types including: non-contact only; combination contact and non-contact; eddy current mechanical; gas engine; digital length meter; yarn speed and length meter; multi-purpose panel; and analog output. Designed for industrial measuring applications, the majority of the tachometers have a maximum measuring range of 99,999 rpm and are handheld.

Cole-Parmer is a supplier of contact, non-contact/contact, and non-contact tachometers. Non-contact/contact tachometer categories include laser tachometers, dual-function tachometers, economical digital tachometers, pocket combination tachometers, mini tachometers, high-accuracy tachometers, and combination vibration meter and laser tachometers.

Instronix manufactures and exports digital two-in-one tachometers, microprocessor-based digital tachometers, and non-contact and contact tachometers. The company's digital and non-contact tachometers have a range from 25 to 75,000 rpm, while the contact tachometers range from 0 to 9,999 rpm.

Omega Engineering Inc. manufactures handheld digital tachometers; non-contact, pocket optical tachometers; contact/non-contact, pocket laser tachometers; and laser tachometers. The company's handheld digital tachometers have a range from 10 to 99,999 rpm, while the laser tachometers have autoranging from 5 to 100,000 rpm.

PCE Group supplies six series of handheld tachometers including contact and noncontact tachometers, a tachometer/stroboscope combo, and a laser tachometer. Some of the tachometers come with various measurement wheels, software and external optical sensors.