Test, Lab, Medical equipment » Frequency Counters

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Used plug in machine(terminal-insertion-machine)

  • Tektronix DC508

    Tektronix DC508

    • Manufacturer: Tektronix
    • Model: DC508

    Tektronix DC508 Details Tektronix DC508 The DC508 Frequency Counter Plug-In covers the frequency range of 10Hz to 1.3GHz. A nine digit LED display shows frequency or total events from 0 to 999,999,999. The decima...

    Lake Mary, FL
  • Tektronix DC5010

    Tektronix DC5010

    • Manufacturer: Tektronix
    • Model: DC5010

    Tektronix DC5010 Details Tektronix DC5010 The DC5010 Frequency Counter Plug-In makes frequency measurements to 350 MHz. Measurement functions include: Reciprocal Frequency Measurement, Period, Width, Time from A ...

    Lake Mary, FL
  • Tektronix DC5010/01

    Tektronix DC5010/01

    • Manufacturer: Tektronix
    • Model: DC5010

    Tektronix DC5010/01 Details Tektronix DC5010/01 The DC5010 Frequency Counter Plug-In makes frequency measurements to 350 MHz. Measurement functions include: Reciprocal Frequency Measurement, Period, Width, Time f...

    Lake Mary, FL
  • Tektronix 7D15

    Tektronix 7D15

    • Manufacturer: Tektronix
    • Model: 7D15

    Tektronix 7D15 Details Tektronix 7D15 The 7D15 Universal Counter / Timer Plug-In is designed for use in all 7000-Series oscilloscope mainframes having CRT readout. The unit can be completely controlled by the osc...

    Lake Mary, FL
  • Tektronix DC509

    Tektronix DC509

    • Manufacturer: Tektronix
    • Model: DC509

    Tektronix DC509 Details Tektronix DC509 Designed to operate in TM 500 Series Mainframes, the DC509 Counter Module is applicable for bench and lab applications where performance levels are critical and is also ide...

    Lake Mary, FL
  • Tektronix DC505

    Tektronix DC505

    • Manufacturer: Tektronix
    • Model: DC505

    Tektronix DC505 Details Tektronix DC505 Tektronix DC505 Universal Counter/Timer

    Lake Mary, FL
  • Tektronix 7D15

    Tektronix 7D15

    • Manufacturer: Tektronix
    • Model: 7D15

    The Tektronix 7D15 is a Digital Multimeter Plug-In. This plug-in has a DC-225 MHz range. The 7D15 is designed to be used in all 7000-Series oscilloscope mainframes that have CRT readout. The 7D15 can be complet...

    Webster, MA
  • HP 70310A Precision Frequency Reference

    HP 70310A Precision Frequency Reference

    • Manufacturer: HP
    • Model: 70310A

    HP 70310A Precision Frequency Reference. Selling AS-IS because I am not able to test it. Excellent physical condition.

    $195 USD
    Rockwall, TX
  • HP 70310A Precision Frequency Reference

    HP 70310A Precision Frequency Reference

    • Manufacturer: HP
    • Model: 70310A

    HP 70310A Precision Frequency Reference. Selling AS-IS because I cannot test it. It is complete and in excellent physical condition.

    $175 USD
    Rockwall, TX
  • PENDULUM CNT-90 TIMER/COUNTER/ANALYZER

    PENDULUM CNT-90 TIMER/COUNTER/ANALYZER

    • Manufacturer: Pendulum

    “This is a PENDULUM CNT-90 TIMER/COUNTER/ANALYZER. This item shows some signs of wear from previous use and storage but is in overall good condition. When plugged in and powered on, the unit starts up without iss...

    $900 USD
    Holbrook, NY
  • Tektronix DC505A

    Tektronix DC505A

    • Manufacturer: Tektronix
    • Model: DC505A

    This Plug-in is a used Frequency Counter Plug-In that is designed to operate in a TM 500 Series Power Module. This unit has seven measurement functions, such as frequency counting, finding frequency ratios, perio...

    Webster, MA
  • Tektronix DC5010

    Tektronix DC5010

    • Manufacturer: Tektronix
    • Model: DC5010

    The Tektronix DC5010 is a frequency counter plug-in. The DC5010 is used in the TM 5000 Series Frame and will make frequency measurements to 350 MHz. The DC5010 has Reciprocal Frequency Measurement, Period, Width...

    Webster, MA
  • DC509 – COMPTEUR UNIVERSEL /

    DC509 – COMPTEUR UNIVERSEL / MINUTEUR EXTENSION – TEKTRONIX – DC 135 MHz

    • Manufacturer: Tektronix
    • Model: DC509

    UNIVERSAL COUNTER / TIMER PLUG INDC 135 MHz

    Lannion, France
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Overview

Frequency counters are electronic instruments used to measure the frequency of an incoming signal. They are essential in various fields, including telecommunications, electronics, and laboratory research, for accurately determining the frequency of signals in hertz (Hz). These devices are valuable for troubleshooting and ensuring the proper operation of RF systems, oscillators, and signal generators.

FAQ

What should I consider when buying a used frequency counter?

Consider the frequency range, accuracy, and resolution of the device. Check for any visible damage and ensure it powers on and functions correctly. Review any available calibration records.

How can I ensure the frequency counter is shipped safely?

Use a reputable shipping service with experience in handling delicate electronic instruments. Ensure the frequency counter is well-packaged with protective materials to prevent damage during transit.

What maintenance is required for a frequency counter?

Regular maintenance includes keeping the device clean and dust-free, checking connections, and verifying calibration periodically. Follow the manufacturer’s guidelines for specific maintenance procedures.