Frontpage > Industrial > Test, Measure & Inspect > Frequency Counters & Pulse Generators

Best Frequency Counters & Pulse Generators - Buying Guide

Last Updated: 01/15/2019

Share on

Bestselling Frequency Counters & Pulse Generators on Amazon

  1. DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Hall NPN Proximity sensor switch+holder
  2. Uxcell a12082000ux0647 H7EC-BLM 0-999999 Counting Range No-voltage Required Digital Counter
  3. DIGITEN DC 12V 24V 4 Digital Blue LED Counter Meter Up Down+Hall Proximity Switch Sensor
  4. Frequency Counter, RISEPRO Digital Bench Frequency Signal Meter with AC Power Cable BNC Test Leads 1...
  5. Frequency Tester Frequency Meter DIY Kit 1Hz - 50MHz Crystal Oscillator Digital LED + Housing DIY
  6. Blue LED 4-Digital 0 - 9999 Up / Down Digital Counter
  7. FLUKE 3502FC Gateway
  8. DROK 0.56"Red LED Display Digital Tally Counter 0-9999 Up Down Counter Totalizer Electronic Counter ...
  9. Color Code Sensor Photoelectric Sensor (411)
  10. Inkbird Digital Preset Scale Counter Tact Switch Register 100-240V CE IDC-S1RH

  #1

DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Hall NPN Proximity sensor switch+holder

 PartNumber: HMC11-6H-220-HALL   |   Asin: B01DGDHO1U

HMC11 series electronic accumulative counter, adopts low power integrated circuit, high bright LED Display with clear appearance. It has power off memory without machine damage, durable enough. It is widely used to production line counting, flow counting, rotation counting, length counting, times counting and such occasions.

Specification

Power supply: 100-240VAC
Power consumption: Approx.10W
Range: 0-999999
Counting speed: 10 times/s
Hall sensor: Pusle signal,NPN 3 wires normally closed, Lenth is 1.2m
Reset time: 0.5s
Reset method: Panel button,manual
Detection range: 10mm
Detected objects: magnet
Cutting size: 38.5x27.5mm
Working temp: 0-50C
Data storage: 10 years
Power wire length: 1.2m

Packaging list

1 x HMC-6H counter
1 x Hall sensor
1 x Sensor holder
1 x Power wire

Features

  • Power supply:AC100-240V
  • Count Range: 0-999999
  • UP plus pulse meter
  • Hall sensor: NPN NC
  • Data be retained when power failture
  • See more on Amazon...

Brand: DIGITEN   |   Manufacturer: DIGITEN

Item Dimensions: 33.46 x 15.75 x 22.44 inches (85.0 x 40.0 x 57.0 cm)   |   Package Dimensions: 1.8 x 4 x 5.6 inches (4.6 x 10.2 x 14.2 cm)

Amazon Price: $24.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $24.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

Uxcell a12082000ux0647 H7EC-BLM 0-999999 Counting Range No-voltage Required Digital Counter

Model: a12082000ux0647   |    Mpn: a12082000ux0647   |    Ean: 0696738199378   |    PartNumber: a12082000ux0647   |   Asin: B009NC9M0U

Description: This counter requires No External Power Supply! Widely applied to various electrical calculation in different industries. The panel design with self rest locking make that operate it correctly.

Features

  • Product Name: Counter; Model: H7EC-BLM
  • Number of Digits: 6;Counting Range: 0 - 999999
  • Counter Size: 4.8 x 2.4 x 5.2cm/ 1.9 x 0.9 x 2 (L*W*T);Mounting Size: 4.4 x 2.2 x 4.2cm/1.73 x 0.86 x 1.65(L*W*Depth)
  • Color: As Picture Shown; Net Weight: 51g
  • Package Content: 1 x Counter
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Package Dimensions: 1.1 x 1.9 x 2.8 inches (2.8 x 4.8 x 7.1 cm)

First Available: 2018-08-22

Amazon Price: $10.38 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $10.38

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

DIGITEN DC 12V 24V 4 Digital Blue LED Counter Meter Up Down+Hall Proximity Switch Sensor

 Ean: 0600748801244   |    PartNumber: GDDS-05   |   Asin: B016U4IXSU

Features

High-speed IC,bright red LED,easy to install.
Good stability, strong Anti-interference.
Counting value be retained when power failure.
Widely use in Automatic Burden System,Winding Machine,packaging machinery,textile machinery,ect.
The meter retain the number automatically when power cut off.

Specifications:

Power supply:DC12V/DC24V
DC Current 30mA
Sign:Pusle signal,NPN 3 wires normally closed
trigger mode: rising edge
Display dimension: 0.56" Blue
Reset signal:Pulse or switch
Counting:Plus or minus
Response frequency: 100HZ
Display range:0-9999
Panel cutout dimension:76.5mm*39.2mm
Overall dimension: 79mm*43mm*30.5mm
Sensor dimention: M12x10x55mm.
Detection range: 10mm
Detected objects: magnet
Sensor appearance:M12mm cylinder.
Sensor wiring:brown---Power+;blue---Power-;black---signal.
Operating temperature: 0 to 50 .

Packaging include

4 Digit blue counter x 1
Hall proximity sensor x 1(come with magnet)
4 wires cable x 1
2 wires cable x 1
Instruction x 1

Features

  • Power supply:DC12V/DC24V
  • Hall sensor:Pusle signal,NPN 3 wires normally closed
  • Counting:Plus or minus
  • Counting value be retained when power failure.
  • See more on Amazon...

Brand: DIGITEN   |   Manufacturer: DIGITEN

Package Dimensions: 1.42 x 3.31 x 7.05 inches (3.6 x 8.4 x 17.9 cm)

Amazon Price: $18.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $18.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

Frequency Counter, RISEPRO Digital Bench Frequency Signal Meter with AC Power Cable BNC Test Leads 10Hz - 2.4 GHz VC3165

 Ean: 0712962230905   |    PartNumber: VC3165   |   Asin: B01LWIPALE

Brief Description

This frequency counter measures signals over a wide range from 0.01 Hz to 2.4 GHz. The gate time is continuously varying from 100ms to 10s. The maximum power consumption is only 5W.

The instrument provides high performance stability and function at low cost. The counter can measure frequency, period and equal-precision. It is also featured with 3 step function selection, work state, unit and eight-digit LED display.

All functions in this frequency counter depend on a single CPU. A crystal-controlled temperature circuit provides a constant compensation for temperature change, thus reducing measurement errors typically caused by temperature drift. The Channel B (CH. B) input has an attenuator (x1, x20), AC/DC coupling for a low-pass filter.

One Set Included

1 x Frequency Counter
1 x Test probe with BNC type connector
1 x Instruction Manual
Standard Factory Package

Features

  • With 3 steps function selection: work state, unit & 8-digit LED display
  • Frequency measurement from 0.01 Hz to 2.4 GHz
  • Cyclic measuring range from 0.5 ms to 10 s
  • With attenuation of 20 dB and input impedance of 1 MO
  • With frequency, period and equal-precision measurement
  • See more on Amazon...

Brand: RISEPRO   |   Manufacturer: RISEPRO

Package Dimensions: 6.2 x 11.2 x 11.7 inches (15.7 x 28.4 x 29.7 cm)

Amazon Price: $73.90 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $73.90

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

Frequency Tester Frequency Meter DIY Kit 1Hz - 50MHz Crystal Oscillator Digital LED + Housing DIY

 Ean: 0792117548772   |    PartNumber: Wal frontn7hipzgode   |   Asin: B07J1JK69M

Description:

For soldering installation precautions, please follow these steps:

- The components are soldered on the back side of the board (including the screen surface of a good resistor-capacitor microcontroller), from low to high, the first low soldering components such as crystals, capacitors, resistors, diodes.

- Solder the microcontroller connector, then solder, triode, button, power outlet.

- With diagonal pliers on the back, shorten the pin as much as possible.

Debugging steps:

1. After soldering on the IC, the microcontroller PIC16F628, pay attention to the direction of the IC, the insertion may damage the chip!
2. Check if the IC is against, if correct, please correct it in time.
3. After the check, the fourth digital tube displays 0. The installation is successful!

Steps for usage:
1. Before measuring the signal, please switch the J1 jumper cap. The blue terminal is IN for signal input and GND is for GND signal. The input signal amplitude cannot be higher than 30 V, otherwise the frequency meter may be damaged.
2. Before measuring the crystal, please switch the J1 jumper cap and insert a crystal of 4 to 40 meters in JP1 to measure the crystal frequency.

Note: This is Unassembled DIY Sets

The package includes:

1 set of x frequency meter DIY kit crystal measurement frequency measurement

Features

  • [Frequency Range]:The frequency range of this frequency meter is 1 Hz --50 MHz.
  • [Measured Signal Amplitude]:The measured signal amplitude is up to 30 V. It can measure 4-40 meters passive crystal.
  • [Programmable]:Autoranging with different gating times, optional frequency offset addition or subtraction (programmable).
  • [Very Few Components]:PIC 16F628, 5-segment LED display, 20MHz crystal and several resistors.
  • [Power Saving Mode]:Optional (configurable) power save mode, if the frequency does not change significantly within 15 seconds, it will automatically turn off the display. You can use a USB 5V or DC5-12V power supply.
  • See more on Amazon...

Brand: Wal front   |   Manufacturer: Wal front

Item Dimensions: 0.79 x 3.94 x 4.72 inches (2.0 x 10.0 x 12.0 cm)   |   Package Dimensions: 0.94 x 4.13 x 6.1 inches (2.4 x 10.5 x 15.5 cm)

Amazon Price: $9.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

Blue LED 4-Digital 0 - 9999 Up / Down Digital Counter

Model: STK0114007580   |    Mpn: STK0114007580   |    Ean: 0092145594995   |    PartNumber: STK0114007580   |   Asin: B00CBA8JF0

Features:

With high-speed IC, bright Blue LED
Easy to install
Good stability with strong anti-interference
Counting value be retained when power failure
Widely used in Automatic Burden System, Winding Machine, packaging machinery, textile machinery, etc
0000 to 9999 cycle counting
From 9999 to 0000 then always display 0000
Specifications:

Product model: GDD7949AT-P24V
Power Supply: DC5V 28V
Operating current: 30mA
input Signal: Pulse or switch
Trigger Mode: Rising edge
Display: Blue LED
Display Range: 0000 9999
Reset Signal: Pulse or switch2
Panel Cutout Dimension: Approx. 76.5 x 39.2mm
Overall Dimension: Approx. 79 x 43 x 30.5mm
Working Environment: 0 to 50 ; 85RH
Package Includes:

1 x Digital Counter
2 x Cable
1 x Manual

Features

  • With high-speed IC, bright Blue LED
  • Easy to install
  • Good stability with strong anti-interference
  • Counting value be retained when power failure
  • See more on Amazon...

Manufacturer: Generic

Package Dimensions: 1 x 3.2 x 3.8 inches (2.5 x 8.1 x 9.7 cm)

Amazon Price: $10.28 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $13.82

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

FLUKE 3502FC Gateway

Model: FLUKE 3502FC   |    Mpn: FLUKE 3502FC   |    Ean: 0095969861939   |    PartNumber: FLUKE 3502FC   |   Asin: B07FXNZT79

Stream measurement data from multiple 3561 FC Vibration Sensors to the Fluke Connect Condition Monitoring software via the Fluke Connect Cloud over wireless networks.

Features

  • Sends Fluke 3561 FC Vibration Sensor data to the Fluke Connect Cloud.
  • 3502 FC Gateway connects to multiple 3561 FC Vibration Sensors.
  • Easy setup and usage
  • See more on Amazon...

Brand: Fluke   |   Manufacturer: Fluke Industrial (Fluke Electronics Corp)

Package Dimensions: 1.85 x 5.2 x 5.94 inches (4.7 x 13.2 x 15.1 cm)

First Available: 2018-07-25

Amazon Price: $124.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $124.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

DROK 0.56"Red LED Display Digital Tally Counter 0-9999 Up Down Counter Totalizer Electronic Counter with Magnetic Induction Switch DC5V

Model: 100262   |    Mpn: 100262   |    Ean: 0533593041230   |    PartNumber: 100262   |   Asin: B00LSGG4XC

Technical parameters: Input pulse signal: open NPN / PNP collector contact switches, non-contact switch, limit switch, level pulse and so on. Input signal voltage: High level H = 4 ~ 30V, low level L = 0 ~ 0.6V, falling edge trigger Measuring range: 0 to 9999 cumulative count Count input frequency: less than 2000Hz Display: 0.56"high brightness LED Power supply: DC 5V 10%; 80mA Working temperature: -10 ~ 60 c (relative humidity of 80% or less) Dimensions: 79 x 43 x 25mm Mounting Hole Size: 75 x 39.5mm Using: Move the magnet close to the magnetic proximity switch about 0.5-1 cm, then take the magnet away from the magnetic proximity switch for a certain distance (typically 3-5 cm or more). Then the product start counting and screen display add 1 per repeated movement. The counter should works on recurring machine, such as counting the up and down movement of punch, counting the circles of flywheel. Note: 1, the count signal and reset signal input switching should closer to the counter terminal. 2, to avoid unnecessary interference, if necessary, please use shielded cable, shield connected to the count terminal "+". 3, recommended to use magnetic switch.

Features

  • Accurate digital counter with 0.56" LED display, magnetic induction switch.
  • Need seperate power, input DC5V, input current is less than 80mA, has a long service life.
  • Meassuring range is 0 to 9999, count input frequency id less than 2000Hz
  • Input signal voltage, High level H = 4 ~ 30V, low level L = 0 ~ 0.6V, falling edge trigger.
  • NPN/PNP open collector, contact switch, switch, limit switch, pulse of electrical level.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 1.69 x 0.98 x 3.11 inches (4.3 x 2.5 x 7.9 cm)   |   Package Dimensions: 1.9 x 4.9 x 5.9 inches (4.8 x 12.4 x 15.0 cm)

First Available: 2017-05-15

Amazon Price: $14.07 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.07

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

Color Code Sensor Photoelectric Sensor (411)

Model: JW-236LY   |    Mpn: JW-236LY   |    PartNumber: JW-236LY   |   Asin: B07GKJD734

Item specifics:

Switch output electrical level:Low level (connect) :

Features

  • Light source color blue green ( 211 411) / green (511)
  • Response time 50us( 211 411) / 200us(511)
  • Detect distance 8mm(211) / 11mm(411) / 12mm(511)
  • Switched output Two lines output (Light on output + dark on output)
  • Switch output power <200mA
  • See more on Amazon...

Brand: JIAWANSHUN   |   Manufacturer: JIAWANSHUN

Amazon Price: $129.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $129.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

Inkbird Digital Preset Scale Counter Tact Switch Register 100-240V CE IDC-S1RH

Model: IDC-S1RH-220   |    Mpn: IDC-S1RH-220   |    Ean: 0640522999125   |    PartNumber: IDC-S1RH-220   |   Asin: B008JCPJH0

Model: IDC-S1RH-220
Description
DIN(48X48mm) Digital counter
1 - 9999 with UP/DOWN mode, Max.5kpcs
Preset scale range: 0.001-9.999
EEPROM store data for 10 years
NPN and PNP input switchable
Tact switch for up or down set value
Key lock function
Power: AC 110-240V
Input singal: Input, Pause, Reset
Output: Relay
IDC-S1RH-220 has certificate of RoHS,EMC,LVD compliance
Package content
1 x Digital counter IDC-S1RH-220

Features

  • 1 - 9999 with UP/DOWN mode, Max.5kpcs
  • Preset scale range: 0.001-9.999
  • EEPROM store data for 10 years
  • Power: AC 110-240V
  • Tact switch for up or down set value
  • See more on Amazon...

Brand: Inkbird   |   Manufacturer: Inkbird Tech

Package Dimensions: 2.7 x 2.9 x 5.9 inches (6.9 x 7.4 x 15.0 cm)

Amazon Price: $26.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $26.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

2 Pack Crystal Oscillator Tester 1Hz-50MHz Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kit

 PartNumber: HXJ10005-2pcs   |   Asin: B0793KF2RW

Features

  • Product Type: Crystal Oscillator Frequency Counter
  • Frequency Range: 1Hz-50MHz ; Crystal Test Range: about 4MHz-48MHz(not include 32.768KHZ)
  • Power supply : USB 5V or DC 5-12V ; Digits Resolution : Five
  • PCB Size: 80*53*2mm. Net weight : about 39g
  • Package Include: 2 set Frequency Counter Tester Parts( Attention: the products are in parts , the buyers need to assemble them)
  • See more on Amazon...

Brand: HUABAN   |   Manufacturer: HUABAN

Package Dimensions: 1.02 x 3.62 x 3.78 inches (2.6 x 9.2 x 9.6 cm)

Amazon Price: $13.98 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.98

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

Icstation Digital 2 Channal PWM Square Wave Pulse Signal Generator Adjustable Frequency Duty Cycle 100% 1Hz-150KHz

Model: 2 Channel Sqaure Wave Pulse Generator   |    Mpn: 966801   |    PartNumber: 966801   |   Asin: B01MA1M7Y9

Icstation mini digital square waveform generator module supporting 1Hz-150KHz frequency and 0%-100% duty cycle adjustment through the on-board momentary push button and also support external seial communication. DC 5V-30V wide voltage input and dual channel complementary output with red LED display the parameter ideal as the square wave source for instrument testing or driving the stepper motor and so on.

Specifications:
Frequency Range: 1Hz-150KHz
Duty Cycle Range: 0%-100%
Accuracy: 2%
Working Voltage: DC 5-30V
Output Current: 8-30mA
Output Amplitude: 5V V-PP (default, changed by external power supply)
Module Size: 41*29 mm / 1.61*1.14 inch (L*W)

Package Included:
1X Digital 2 Channel Square Wave Pulse Signal Generator Module 1Hz-150KHz 0%-100%

Display Instructions:
There are 3 display range:
1:XXXX->the unit is 1Hz, range is 1Hz-999Hz
2.XX.X->the unit is 0.1KHz,range is 0.1KHz-99.9KHz
3.X.X.X.->the unit is 1KHz, range is 1KHz-150KHz
e.g.:100->100Hz;54.1->54.1KHz;1.2.4.->12KHz

Setting Instructions:
1. Short press"Set" to interchange display the 4 values(FR1:PWM1 frequency;dU1:PWM1 duty cycle;FR2:PWM2 frequency;dU2:PWM2 duty cycle)
2. press"Up" and "Down" to set the current value

Serial Control:
Baud Rage: 9600pbs; Date Bit: 8; Stop Bit: 1;
1. Set the PWM frequency: "S1FXXXT": set the PWM1 frequency as XXX HZ(0001-999); "S1FXX.XT": set the PWM1 frequency as XXX KHZ(00.1-99.9); "S1FX.X.X.T": set the PWM1 frequency as XXX KHZ(0.0.1.-1.5.0.)(S1->PWM1; s2->PWM2; F->frequency; D->duty cycle; T->Stop bit)
2.Set the PWM duty cycle: "S1DXXXT": set the PWM1 duty cycle as XXX(001-100); "S2DXXXT": set the PWM2 duty cycle as XXX(001-100)
3.DOWN: set successful; FALL: set fail.

Features

  • Digital square waveform generator module support 1Hz-150KHz frequency and 0%-100% duty cycle adjusting independently through the on-board momentary push button
  • Dual channel fequency signal and duty cycle complementary output, easier to control
  • DC5-30V wide voltage input(support micro USB 5V input),3 digit LED display the parameter easy to read, serial communication interface easy to connect and controlled by MCU
  • Used as square wave source for instrument testing,driving the stepper motor, PWM control the motor speed / LED light brightness
  • 1, Fulfilled by Amazon usually spend 2-4 days to delivery, and fulfilled by seller usually delivery in around 17 days = ((( 0 ) from China, with tracking information.
    2, We provide application consulting and replace service in case you received a defective one, please rest assured to buy it.
  • See more on Amazon...

Brand: IS   |   Manufacturer: Icstation

Package Dimensions: 0.16 x 1.3 x 2.76 inches (0.4 x 3.3 x 7.0 cm)

Amazon Price: $5.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

B&K Precision 1823A Universal Frequency Counter with Ratio Function, 2.4 GHz

Model: 1823A   |    Mpn: 1823A   |    Ean: 0817050182316   |    PartNumber: 1823A   |   Asin: B005J6LP72

The 1823A and 1856D are reciprocal 2.4 GHz and 3.5 GHz frequency counters that are microprocessor controlled. Their LED displays can provide up to nine digits of resolution using an external time base with a 10 s gate time. The high accuracy, sensitivity, and versatility of these counters make them an extremely valuable instrument to scientists, engineers, and communications technicians for a broad spectrum of laboratory and service applications.

Features

  • 1 PPM Time base stability
  • External frequency standard input
  • Bright LED display
  • Attenuator
  • Low pass filter
  • See more on Amazon...

Brand: B&K Precision   |   Manufacturer: B&K Precision Corporation

Package Dimensions: 7.5 x 12.5 x 13.8 inches (19.1 x 31.8 x 35.1 cm)

Amazon Price: $394.89 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $470.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

SODIAL(R) D67-F Black Casing 5 Digits Mechanical Pull Stroke Counter

Model: SHOMAGT24470   |    Mpn: 037209   |    Ean: 0888309671264   |    PartNumber: 037209   |   Asin: B00U8MXWG4

D67-F Black Casing 5 Digits Mechanical Pull Stroke Counter Used for cumulative records of the number of sports equipment or machinery. Can count with the axle to move arms by connecting to a machine pulling count, can turn back to zero with the rotary knob. Widely used in machine tool, printing, spinnery, pharmacy, food industrial, packing machinery and other automatic control equipments. Package Content : 1 x Pull Counter 1 x Spring Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Features

  • Product Name : Pull Counter
  • Digit Display : 5;Range : 0-99999
  • External Material : Plastic, Metal;Color : Black
  • Total Size : 8.5 x 4.7 x 3.2cm/ 3.3 x 1.9 x 1.3 (L*W*T);Spring Size : 2.5 x 0.4cm/ 1 x 0.16(L*D)
  • Net Weight : 77g
  • See more on Amazon...

Brand: SODIAL(R)   |   Manufacturer: SODIAL(R)

Amazon Price: $4.39 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.39

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

DIGITEN 12V 4 Digital Red LED People Traffic Counter+Photoelectric Infrared Detector Store

 Ean: 0600748801213   |    PartNumber: GDDS-03   |   Asin: B016U4J2F8

Features

Count the number people who pass through this system.
When people pass this system,Infrared receiver output to counter.
Range is less than 20m,and range can be reduced to 30% in bad weather conditions:fog,rain,dust,dust,etc.
The beam signal is strong with 1m,best mounting distance is 1-3 m.vertically mounting and level match.
Good stability, strong Anti-interference.
Counting value be retained when power failure.
Application:store,office,enter/exit of gate,etc.

Specifications:

Power requirement:DC12V
Counter working mode:momentary
LED dimension: 0.56 inch RED
Display range:0-9999
Counter mounting panel dimension:100mm*70mm
Transmitter and receiver dimension:49.2*76*21.6mm

Packaging include

4 digital counter x 1(include wire)
Counting mounting panel x 1
Infrared sensors(transmitter and receiver) x 1
Parts include Screws,M3 brass pillar,etc.
Instruction x 1

Features

  • Count the number peoples who pass through this system.
  • The beam signal is strong with 1m,best mounting distance is 1-3 m.vertically mounting and level match.
  • Counting value be retained when power failure.
  • Power requirement:DC12V, can reset the counter to zero.
  • Application:store,office,enter/exit of gate,etc. If you think our instructions are somewhat complicated, please contact me, I will send you 2 pictures of installed product as reference.
  • See more on Amazon...

Brand: DIGITEN   |   Manufacturer: DIGITEN

Package Dimensions: 1.2 x 3.6 x 7 inches (3.0 x 9.1 x 17.8 cm)

Amazon Price: $29.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $29.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

huaban 1Hz-50MHz Crystal Oscillator Tester Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kits with Housing

 PartNumber: HXJ10002   |   Asin: B0768VMWHS

1Hz-50MHz Crystal Oscillator Tester Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kits

Features

  • Product Type: Crystal Oscillator Frequency Counter
  • Frequency Range: 1Hz-50MHz
  • Power supply : USB 5V or DC 5-12V Digits
  • Resolution : Five
  • See more on Amazon...

Brand: HUABAN   |   Manufacturer: huaban

Amazon Price: $18.98 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $18.98

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

Control Line Equipment AC-6 Pneumatic Impulse Counter

 PartNumber: AC-6   |   Asin: B06XDGTWKC

The AC-6 is a six digit totalizing counter. A pneumatic signal or impulse, exhausted to atmosphere between inputs, advances the counter one digit each time signal is present. The counter is useful for event recording, piece or part counting or cycle counting. This counter can be used in general counting applications where mechanical or electrical drives are impractical or inconvenient. It is ideal where the surrounding atmosphere prohibits the use of the other types of counting devices. The count is maintained until manually reset.

Features

  • Signal Pressure Range: 25-125 psi
  • Maximum Count Speed: 300 cpm
  • Mounting: Thru-hole base mounting - orientation is not critical
  • Reset: Manual reset knob returns display to zero
  • Weight: 14 oz
  • See more on Amazon...

Brand: Control Line Equipment   |   Manufacturer: Control Line Equipment

Item Dimensions: 2 x 2 x 4.5 inches (5.1 x 5.1 x 11.4 cm)   |   

Amazon Price: $156.73 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 3-4 business days
List Price: $156.73

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #18

PWM Frequency Meter, Yeeco 1Hz-150KHz 0-100% Adjustable PWM Square Wave Pulse Signal Generator 3.3-30V 5V 12V 24V Frequency Duty Cycle Module with Protective Shell LCD Display

 Ean: 0751565001864   |    PartNumber: 1800523   |   Asin: B07KQ4NL9Q

Are you looking for a large adjustable ranged frequency duty cycle meter for your power supply? Is the PWM in the market look so thin and not heavy duty enough?
Why not try our Yeeco PWM Frequency Meter! Clear bright display with adjustable buttons, easy to adjust frequency and duty ratio.

Specification:
Item name: Yeeco PWM Frequency Meter
Rating voltage: 3.3-30V
Frequency range: 1Hz-150KHz
Signal capacity: 5-30mA output current
Output frequency: PWM frequency equals to input voltage
Working environment: -20-70

Feature:
LCD display output frequency and duty cycle with protective shell.
Large adjustable range of frequency, high accuracy.
Instruction is included in the item. If there is any question or problem, please feel free to contact us directly.

Features

  • PWM frequency generator with 3.3-30V working voltage, 5-30mA output current, and nice to work in -20-70 working environment
  • Large adjustable range of PWM frequency meter, widely adjust 4 frequency ranges within 1Hz to 150KHz, high accuracy of 2% on every frequency; Serial communication pulse generator module, SCM TTL level convenient to use
  • Clear frequency display, LCD display available to show frequency and duty cycle value; Welding and non-welding terminal from choosing, nice to connect with; Protective shell protect module from breaking or dust
  • Frequency duty ratio meter with 4 buttons for setting frequency and duty ratio, data and parameter will automatically save after setting and never lose any data when power off
  • Pulse signal generator ideal to be square wave signal generator, controlling motor driver, power supply of MCU and other adjustable PWM controlling circuit
  • See more on Amazon...

Brand: Yeeco   |   Manufacturer: Yeeco

Package Dimensions: 1.1 x 1.7 x 4 inches (2.8 x 4.3 x 10.2 cm)

Amazon Price: $16.49 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $21.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #19

DIGITEN DC 12V 4 Digital Red LED Counter Meter Up Down+Hall Proximity Switch Sensor NPN

 Ean: 0600748801251   |    PartNumber: GDDS-06   |   Asin: B016U4IZ6K

Features

High-speed IC,bright red LED,easy to install.
Good stability, strong Anti-interference.
Counting value be retained when power failure.
Widely use in Automatic Burden System,Winding Machine,packaging machinery,textile machinery,ect.
The meter retain the number automatically when power cut off.

Specifications:

Power supply:DC12V
DC Current:30mA
Sign:Pusle signal,NPN 3 wires normally closed
trigger mode: rising edge
Display dimension: 0.56" RED
Reset signal:Pulse or switch
Counting:Plus or minus
Response frequency: 100HZ
Display range:0-9999
Panel cutout dimension:76.5mm*39.2mm
Overall dimension: 79mm*43mm*30.5mm
Sensor dimention: M12x10x55mm.
Detection range: 10mm
Detected objects: magnet
Sensor appearance:M12mm cylinder.
Sensor wiring:brown---Power+;blue---Power-;black---signal.
Operating temperature: 0 to 50 C.

Packaging include

4 Digit blue counter x 1
Hall proximity sensor x 1(come with magnet)
4 wires cable x 1
2 wires cable x 1
Instruction x 1

Features

  • Power supply:DC12V
  • Hall sensor:Pusle signal,NPN 3 wires normally closed
  • Counting:Plus or minus
  • Counting value be retained when power failure.
  • See more on Amazon...

Brand: DIGITEN   |   Manufacturer: TmallTech

Package Dimensions: 1.4 x 3.3 x 3.5 inches (3.6 x 8.4 x 8.9 cm)

Amazon Price: $16.99 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $16.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #20

Dolphin Gauges-GM Pulse Generator

 PartNumber: SKU_00000058   |   Asin: B00NO0LF4S

If you have an older model GM transmission and are using the programmable speedo set, don't forget your pulse generator. See the additional information below to see if this is needed for your application.+ Allows modern GM engines to be mated to non-electronically controlled GM automatic transmissions.+ Converts mechanical speed signal into a digital square wave signal, at 128K pulses per mile, for you modern GM "engine computer"/speedometer+ 8000 pulses per mileTransmission types and required Pulse Generator:Ford:C-4C-6Tremec 5 SpeedAOD:All these require Ford Pulse except some C-6 (Have screw on cables) therefore GM Pulse would applyGM:Turbo 350Turbo 400 (All require GM Pulse)200R4Power Glide700R4 Early Model (Require GM Pulse)--------------700 R4 Late Model (Already built in)4L60E (Already built in)4L80E (Already built in)Chrysler:GM: They will use their existing Speedo Cable as well to screw onto thisMopar Transmission - NAPA'S Part #'s 904 & 727 - Long Cable 615-1666 Short Cable 615-1665

Features

  • Dolphin Automotive Gauges feature a Convex gauge lens, air core movements, glare free lighting, polished stainless or gold bezels, and come in a choice of face colors
  • Dolphin Automotive
  • See more on Amazon...

Brand: Dolphin Gauges   |   Manufacturer: Dolphin Gauges

Amazon Price: $32.00 | as of 01/15/2019(7:11pm pst)
Availibility: Usually ships in 24 hours
List Price: $32.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Hall NPN Proximity sensor switch+h...
  2. Uxcell a12082000ux0647 H7EC-BLM 0-999999 Counting Range No-voltage Required Digital Counter
  3. DIGITEN DC 12V 24V 4 Digital Blue LED Counter Meter Up Down+Hall Proximity Switch Sensor
  4. Frequency Counter, RISEPRO Digital Bench Frequency Signal Meter with AC Power Cable BNC Test Leads 1...
  5. Frequency Tester Frequency Meter DIY Kit 1Hz - 50MHz Crystal Oscillator Digital LED + Housing DIY
  6. Blue LED 4-Digital 0 - 9999 Up / Down Digital Counter
  7. FLUKE 3502FC Gateway
  8. DROK 0.56"Red LED Display Digital Tally Counter 0-9999 Up Down Counter Totalizer Electronic Counter ...
  9. Color Code Sensor Photoelectric Sensor (411)
  10. Inkbird Digital Preset Scale Counter Tact Switch Register 100-240V CE IDC-S1RH

Most Wished For

  1. DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Hall NPN Proximity sensor switch+h...
  2. Uxcell a12082000ux0647 H7EC-BLM 0-999999 Counting Range No-voltage Required Digital Counter
  3. DIGITEN DC 12V 24V 4 Digital Blue LED Counter Meter Up Down+Hall Proximity Switch Sensor
  4. Frequency Counter, RISEPRO Digital Bench Frequency Signal Meter with AC Power Cable BNC Test Leads 1...
  5. Frequency Tester Frequency Meter DIY Kit 1Hz - 50MHz Crystal Oscillator Digital LED + Housing DIY
  6. Blue LED 4-Digital 0 - 9999 Up / Down Digital Counter
  7. FLUKE 3502FC Gateway
  8. DROK 0.56"Red LED Display Digital Tally Counter 0-9999 Up Down Counter Totalizer Electronic Counter ...
  9. Color Code Sensor Photoelectric Sensor (411)
  10. Inkbird Digital Preset Scale Counter Tact Switch Register 100-240V CE IDC-S1RH

Most Gifted

  1. DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Hall NPN Proximity sensor switch+h...
  2. Uxcell a12082000ux0647 H7EC-BLM 0-999999 Counting Range No-voltage Required Digital Counter
  3. DIGITEN DC 12V 24V 4 Digital Blue LED Counter Meter Up Down+Hall Proximity Switch Sensor
  4. Frequency Counter, RISEPRO Digital Bench Frequency Signal Meter with AC Power Cable BNC Test Leads 1...
  5. Frequency Tester Frequency Meter DIY Kit 1Hz - 50MHz Crystal Oscillator Digital LED + Housing DIY
  6. Blue LED 4-Digital 0 - 9999 Up / Down Digital Counter
  7. FLUKE 3502FC Gateway
  8. DROK 0.56"Red LED Display Digital Tally Counter 0-9999 Up Down Counter Totalizer Electronic Counter ...
  9. Color Code Sensor Photoelectric Sensor (411)
  10. Inkbird Digital Preset Scale Counter Tact Switch Register 100-240V CE IDC-S1RH

Top Selling

  1. DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Hall NPN Proximity sensor switch+h...
  2. Uxcell a12082000ux0647 H7EC-BLM 0-999999 Counting Range No-voltage Required Digital Counter
  3. DIGITEN DC 12V 24V 4 Digital Blue LED Counter Meter Up Down+Hall Proximity Switch Sensor
  4. Frequency Counter, RISEPRO Digital Bench Frequency Signal Meter with AC Power Cable BNC Test Leads 1...
  5. Frequency Tester Frequency Meter DIY Kit 1Hz - 50MHz Crystal Oscillator Digital LED + Housing DIY
  6. Blue LED 4-Digital 0 - 9999 Up / Down Digital Counter
  7. FLUKE 3502FC Gateway
  8. DROK 0.56"Red LED Display Digital Tally Counter 0-9999 Up Down Counter Totalizer Electronic Counter ...
  9. Color Code Sensor Photoelectric Sensor (411)
  10. Inkbird Digital Preset Scale Counter Tact Switch Register 100-240V CE IDC-S1RH



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Abrasive & Finishing


Cutting Tools


Fasteners


Filtration


Commercial Door Products


Hydraulics, Pneumatics & Plumbing


Industrial Hardware


Industrial Tools


Food Services


Janitorial & Sanitation


Lab Equipment


Material Handling


Occupational Health


Packaging & Shipping


Power Transmission


Dental Supplies


Medical Supplies


Raw Materials


Retail Fixtures & Equipment


Tapes, Adhesives & Sealants


Test, Measure & Inspect


Robotics, 3D Printing & Science Education


Industrial Electrical



We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.