Test, Lab, Medical equipment » Electrical Test Instruments

Building Filters

54

Used filter programmable

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    Stanford Research Systems SR640

    Stanford Research Systems SR640

    • Manufacturer: Stanford Research
    • Model: SR640

    Programmable elliptical Filter High end frequency limit: 100.00kHz | Channels: 2 | Operation modes: LP

    New Smyrna Beach, FL
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    Newport 1931-C

    Newport 1931-C

    • Manufacturer: Newport
    • Model: 1931-C

    Measurement rep-rates up to 20 kHz True rms measurements Power measurements, 11 fW – 40 W USB data transfer up to 8 Mbps Large variety of programmable input and output controlling triggers Sophisticated automatio...

    New Smyrna Beach, FL
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    Newport 2931-C

    Newport 2931-C

    • Manufacturer: Newport
    • Model: 2931-C

    Dual channel Measurement rep-rates up to 20 kHz True rms measurements Power measurements, 11 fW – 40 W USB data transfer up to 8 Mbps Large variety of programmable input and output controlling triggers Sophistica...

    New Smyrna Beach, FL
  • Trusted Seller
    Newport 1935-C

    Newport 1935-C

    • Manufacturer: Newport
    • Model: 1935-C

    Measurement rep-rates up to 10 kHz True rms measurements Power measurements, 1 pW – 20 kW Pulsed and integrated energy measurements, 7 µJ to 20 kJ Frequency measurement of pulses up to 250 kHz Accelerated thermop...

    New Smyrna Beach, FL
  • Trusted Seller
    Newport 2935-C

    Newport 2935-C

    • Manufacturer: Newport
    • Model: 2935-C

    Dual channel Measurement rep-rates up to 10 kHz True rms measurements Power measurements, 1 pW – 20 kW Pulsed and integrated energy measurements, 7 µJ to 20 kJ Frequency measurement of pulses up to 250 kHz Accele...

    New Smyrna Beach, FL
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    Krohn Hite 3940

    • Manufacturer: Krohn-Hite
    • Model: 3940

    3 Hz to 2 MHz High Pass/Low Pass Butterworth/Bessel Programmable Dual Channel Filter The Krohn-Hite 3940 programmable dual channel Butterworth / Bessel filter offers a programmable or benchtop filter covering a c...

    Cary, NC
  • Trusted Seller
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    Krohn Hite 3944

    • Manufacturer: Krohn-Hite
    • Model: 3944

    3 Hz to 2 MHz High-Pass / Low-Pass Butterworth / Bessel Programmable 4 Channel Filter The Krohn-Hite 3944 4-channel, Butterworth / Bessel Filter offers a programmable or bench top filter covering a cutoff frequen...

    Cary, NC
  • Trusted Seller
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    Stanford Research Systems SR640

    • Manufacturer: Stanford Research
    • Model: SR640

    Filter The Stanford Research SR640 is a Programmable Filter that features: Two independent filter channels 115 dB/octave rolloff 1 Hz to 100 kHz frequency range 0.1 dB passband ripple 6 nV/Hz input noise Up to 80...

    Cary, NC
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    Stanford Research SR650

    • Manufacturer: Stanford Research
    • Model: SR650

    1 Hz to 100 kHz High Pass / Low Pass Programmable Elliptical Filter The Stanford Research SR650 is a 1 Hz to 100 kHz High Pass / Low Pass Programmable Elliptical Filter. The SR600 series consists of three dual-ch...

    Cary, NC
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    Stanford Research Systems SR645

    • Manufacturer: Stanford Research
    • Model: SR645

    Dual High Pass Programmable Filter Each filter channel has a floating, differential input with 1 MW input impedance and 6 nV/ÖHz of input noise. The analog ground for each filter channel is available at a rea...

    Cary, NC
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    MONARCH TACH-IV

    • Manufacturer: Monarch

    The Monarch TACH-IV Tachometer is a highly advanced and programmable optical instrument designed for precise measurement of rotational speeds in industrial settings. Its programmable features, exceptional accurac...

    Cary, NC
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    TDK-Lambda EMHP600-50

    • Manufacturer: TDK Lambda

    DC Power Supply, 600 V, 50 A, 30000 W, Programmable The EMHP series of power supplies is the highest power line of DC regulated high power units available in the range of 20-90 kW. Based on a regulated SCR phase ...

    Cary, NC
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    TDK-Lambda EMHP60-1000

    • Manufacturer: TDK Lambda

    DC Power Supply, 60 V, 1000 A, 60000 W, Programmable The EMHP series of power supplies is the highest power line of DC regulated high power units available in the range of 20-90 kW. Based on a regulated SCR phase...

    Cary, NC
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    TDK-Lambda EMHP60-330

    • Manufacturer: TDK Lambda

    DC Power Supply, 60 V, 330 A, 19800 W, Programmable The EMHP series of power supplies is the highest power line of DC regulated high power units available in the range of 20-90 kW. Based on a regulated SCR phase ...

    Cary, NC
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    TDK-Lambda EMHP20-2500

    • Manufacturer: TDK Lambda

    DC Power Supply, 20 V, 2500 A, 50000 W, Programmable The EMHP series of power supplies is the highest power line of DC regulated high power units available in the range of 20-90 kW. Based on a regulated SCR phase...

    Cary, NC
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Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.