Alluris manufactures, develops and distributes digital contact tachometers, digital laser tachometers with contact adaptors, digital precision tachometers, and PLaser tachometers with contact adaptors. The company's tachometers have a contact measurement of 1 to 25,000 RPM; and feature selectable measuring units for length, rotational, and surface speed measurements in metres, yards, feet and inches.

BaumerIVO distributes seven models of six or 8-digit electronic tachometers. Depending on series, tachometer functions include frequency display, digital display of one and two analogue measure values, and ratio display.

Carlen Controls designs and manufactures six shaft-mounted tachometer models for mill applications that require a rugged design. The company also manufactures a tachometer designed for drive motors.

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.

Amicon Drive Systems supplies four models of Baumer Hubner tachometers, including a tachometer/encoder combo device. Depending on model, each tachometer has a maximum rpm of 10,000 and a maximum load current of 40 to 80ma.

AI-Tek Instruments designs and manufactures four models of dual-input, digital tachometers that are typically used with magnetic sensors as a signal source. Each model's response times are 7.6 ms (analog), 16.5 ms (mechanical relays), and 2 ms (digital relays).

Mid-State Instruments is a distributor of industrial speed monitoring equipment including an electro-sensor tachometer system. The tachometer features a pulser disc that can be mounted onto a monitored shaft, a digital sensor with mounting bracket, and a panel-mount display. The tachometer's display rate ranges from 0 to 9,999 or time in process.

Automatic Controls distributes new process, "older style," low cost and portable tachometers that are manufactured by AI-Tek Instruments.

Control Ability designs and manufactures marine and heavy-duty industrial tachometers that are push button operated with speed measurements from 1 to 100,000 rpm. The company also manufactures hand held and portable tachometers that are suitable for use with reversible machinery.

Countronics provides panel-mounted tachometers and portable tachometers for industrial use. The company offers three panel-mounted tachometers models, one with two alarm limits and another with an adjustable multiplier. Countronics' four models of portable tachometers have a measuring range of 20 to 75,000 rpm, 0 to 25,000 rpm, or 0 to 9,999 rpm.

Dynapar distributes the RIM Tach line of digital tachometers for the milling industry. The tachometers are available in thru-shaft or end-of-shaft models, and are designed to provide feedback for AC and DC drive control systems. The tachometers' resolution can reach up to 1,200 pulses per revolution.

Electro-Sensors manufactures five models of tachometers for industrial machinery including: two full logic, control process ratemeters; a hand-held digital tachometer; an analog tachometer; and a digital tachometer.

EncoderOnline.com is the website of Hohner, who manufactures and distributes standard tachometers including: small, heavy-duty stainless steel encoders; medium-duty encoders; heavy-duty encoders, and 90 mm standard heavy-duty encoders.

Extech manufactures and supplies a combination photo tachometer/stroboscope that analyzes rotating objects and measures rpms. The instrument has a measuring range of .5 to 99,999 rpm.

Genesis Automation distributes seven models of tachometers that are either 6 or 8-digits. Some of the tachometers feature frequency display, digital display of one or two analogue measure values, and ratio display.

Hoto Instruments distributes a precision, low-speed contact tachometer, which has an auto measuring range of 0 to 20,000 rpm. The tachometer has four measuring modes: real time, maximum, minimum and mean.

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.

LOR Manufacturing designs and engineers a series of tachometers/hour meters that offer a range of RPM-based control solutions. The tachometers operate on either 12 or 24 vdc and can fit into a variety of applications.

Maxigard manufactures three models of digital and analog tachometers intended for all speed ranges including RPM, FPM and GPM. The company also manufactures a handheld tachometer that features a contact or non-contact tip.