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pulse counter / digital / with LED display - IntraDigit IA-N30o series

The IntraDigit IA-N30o series model engineered by Intra-Automation, is a digital LED pulse counter...

airborne particle counter / manual - 0.3 µm, 0.1 cfm | 1020

From filter testing to IAQ monitoring the 1020 single channel particle counter is used to determine airborne particle concentrations. The 3,000,000 particles per cubic foot concentration range and selectable particle size offers the versatility required for a wide range of applications.
Small Size. Big Performance. The handheld TPI 1020 is a portable particle counter that counts particles...

airborne particle counter / manual - 0.3 µm, 0.1 cfm | 1020

The Photon Counting Camera is ideally designed to provide an excellent quality performance and functionality. It has the ability to capture and incorporate an image in real time. The unit is suitable for...

tachometer counter - 3 - 99 999 rpm | CT6 series

The Concorde CT6 series of Hand Held
Tachometers are available in a variety of
models to suit most applications, with large
Bright LED displays and...

water counter / multi-jet vane wheel / dry dial - CLXCD

Model series CLXCD water meters are dry type, single-jet totalizing water meters. They are an ideal choice for a range of sub-metering applications for apartment and commercial buildings as...

water counter / multi-jet vane wheel / dry dial - CLXCB

Model series CLXCB meters are multi-jet, dry type totalizing water meters. They are an ideal choice for a...

lightning strike counter - LSC

Produced according to IP65 , certified by ELDAS laboratory of Turkey...

hour counter - 110 - 240 V | D48HR, D72HR, D96HR

Types: D48HR, D72HR, D96HR
AC Ratings: 110V or 240V
Frequency: 50Hz...

electric energy counter - ESMB 1.0

The ESMB 1.0 is an electric energy meter manufactured by Elgama Sistemos. It is designed for reading and buffering...

electric energy counter - MDC 1.01

The ethernet technology enables simultaneous readout of instantaneous data and the data from electricity memory, its...

electric energy counter - ESMON 1.x

The ESMON 1.x Ethernet Technology is specifically designed to provide an excellent quality performance and functionality...

photon counter - 900 - 1700 nm | SPD_A_M1

The SPD_A from AUREA Technology is a family of ultra low noise near infrared single photon counting module ideal for the most demanding scientific and industrial applications, such as single...

photon counter / time-correlated - SPD_AT_M2 TCSPC

AUREA Technology provides the SPD_AT a new generation of all-in-one and easy-to-use near infrared Time Correlated Single Photon Counting (TCSPC) modules....

three-phase electric energy counter - ELNet LT

The ELNet-LT is a multi-functional three-phase power and energy powermeter from Getelnet that is designed to adhere to the demands of power and energy measurement in electrical installations. The device measures...

digital counter - 6 digit | OM 602UQC

Model OM 602UQC is a universal 6-digit programmable panel instrument which...

digital counter - EC442

The EC442 from Enda is programmable electronic up/down counter based on a microprocessor...

digital counter - CR7421PR

The CR7421PR PR UP Counter is a configurable electronic up counter equipped...

digital counter - EC762

The EC762 is specifically designed to provide a high quality functionality. The good quality device...

digital counter - EC762F

The EC762F by ENDA is a meter digital display which can be programmed electronically by either up or down counters. This program is based...

hour counter -

Worldwide Usage. Unique Functionality. You will discover Honeywell hour meters in which high quality, functionality as well as tough design are essential. Track as well as history passed time more efficiently as well as effectively (several hours or perhaps tenths of hrs). Record...

counter - M20/1

This device is made up of either alloy or fiber glass gear materials that ensures...

counter - M20/2 c

This device has a joystick that is made of fiber reinforced zinc with...

counter - M20/4

The Gamm M20/4 is a 4 digit counter with 4.5 mm digit height, with D.3...

mechanical counter - M63

This device is made with 53 x 53 x 27 dimensional volumes, sizing in...

counter - M63TS

This device is built with 62 x 45 x 29 volume dimensions, measuring in...

digital counter - RC series

The RC series, manufactured by Keyence, is an LCD display electronic preset counter....

digital counter - RC series

Pulse and time counters can be used in very many areas. These devices are of uttermost importance to the modern world as they are critical in running of today's digital machines and systems....

service time counter / pulse - 7KT5

These time and pulse counters use an accuracy of 2 decimal places equivalent to the hundredths of an hour in calculating the time and also,...

particle counter / for hydraulic fluid / handheld - Target-Pro 2

Eaton Target-Pro 2 particle counter is an excellent monitor and measurement tool for fluids....

photon counter - PCD, HRTM Series

The Newport's Single-Photon Counting Device features a miniaturized design with quenching architecture that provides improved functionality as it can stack with cooling and communication boards....

volumetric counter / digital / for automotive fluids - IM5™

IM5 Low Pressure Meter is for measuring pressure...

volumetric counter / oil / digital - IM6™

This durable and easy-to-use IM6 Inline Electronic Oil Meter is designed for medium pressure...

volumetric counter / oil / digital - 52 l/min, 103 bar | SDI 15™

SDI15 Meter is an ideal equipment for measuring high pressure oil in the...

digital counter - EC, EG, EB, EH

The design of this product is compact , which is the first aspect that makes it stand out. In addition, you can easily fit it...


How to choose this product


A counter indicates an accumulated or flow quantity.


Many different kinds of counters are used throughout industry, including petroleum and chemical installations, dialysis machines or as electrical meters.


Such devices can be digital, electromechanical or, occasionally, pneumatic. The display may have a built-in or remotely controlled zero reset button. A pulse counter responds to discrete signals from a measuring device.

A single- or three-phase electrical meter records energy consumed by a load or produced by a generator. It often indicates voltage, intensity, active, reactive and apparent power, power factor and the frequency and rate of harmonic distortion.

Particle counters are used in clean rooms or to monitor the air in work settings. They indicate the relative number of dust particles by size. Geiger counters measure radioactivity.

Oval wheel meters measure fluid volume flow in chemistry and agribusiness. An hour-meter indicates the elapsed running time of a machine or a process.

Counters can have a Modbus, Ethernet or WiFi network interface, or an RS232 or RS485 serial connection. Successive measurements are stored in memory.

How to choose

Counters are characterized by the number of digits they can display, their measurement and reset method, and the number of communication ports available.

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