Counters & Tachometers

Counters and tachometers are instruments which are used to measure rotational speed in mechanical systems. Counters are used to measure the number of revolutions that a rotating shaft has made, while tachometers measure the speed at which the shaft is rotating. The output of the counter or tachometer can be in the form of a digital display, a dial, or an analog signal. Counters and tachometers are used in many applications, from motors and pumps to conveyor belts, fans and turbines. Counters can be mechanical, electronic or a combination of the two. Electronic counters use Hall effect sensors, magnetic pickups, and optical or laser-based sensors to generate a signal proportional to the rotational speed. Tachometers use either the same type of sensors, or in some cases optical strips or reflective tape to provide a frequency signal which can be used to calculate the rotational speed. Counters and tachometers are widely used in industry to monitor the performance and condition of machinery. The most common application of counters and tachometers is in motors and pumps, where they can be used to measure the speed and number of revolutions of the shaft, providing an indication of the performance and condition of the machine. They can also be used to measure the speed of other rotating machines, such as conveyor belts, fans, turbines and more. Counters and tachometers can be used to monitor the performance of mechanical systems, allowing the user to quickly identify any issues and take corrective action.
Enable Filter
Manufacturer
Reset
Product
Reset
Type
Reset
Accuracy
Reset
Display Type
Reset
Operating Temperature Range
Reset
Voltage
Reset
First...3132333435...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty ProductTypeAccuracyDisplay TypeOperating Temperature RangeVoltage
  
          
H7ER-NV1-BH


Counters & Tachometers 7Seg LCD w/Backlight PNP/NPN Input
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Omron 0
6 to 16 Weeks Calender.png

AUD 214.0875
Multiples of: 1

CountersSelf Powered Tachometer 5 Digit Lcd- 10 C to + 55 C4.5 v to 30 V
LC4H-PS-R4-AC240V


Counter: electronical; 2x LCD; pulses; 9999; SPDT; Cutout:45x45mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
LC4H-PS-R4-AC240VS


Counters & Tachometers
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
LC4H-PS-R6-AC240VS


Counter: electronical; 2x LCD; pulses; 999999; SPDT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
LC4H-S-R4-24V


Counter: electronical; 2x LCD; pulses; 9999; SPDT; Cutout:45x45mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
LC4H-S-T4-24V


Counter: electronical; 2x LCD; pulses; 9999; OC; Cutout:45x45mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
LC4H-S-T6-24V


Counter: electronical; 2x LCD; pulses; 999999; OC; Cutout:45x45mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
LC4H-S-T6-24VS


Counter: electronical; 2x LCD; pulses; 999999; OC; Cutout:45x45mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 224.6906
Multiples of: 1

      
H7EC-NV


Counters & Tachometers Count Totalizer
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Omron 0
6 to 16 Weeks Calender.png

AUD 225.4612
Multiples of: 1

Counters  Lcd, 8 Digit, Backlit 3 v lithium battery
H7EC-N-B-601


Counters & Tachometers Count Totalizer
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Omron 0
6 to 16 Weeks Calender.png

AUD 230.3337
Multiples of: 1

Counters  LCD, 8 Digit, Backlit 3 V Lithium Battery
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3132333435...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted