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Used voltage tester

  • Fluke 92B

    Fluke 92B

    • Manufacturer: Fluke
    • Model: 92B

    The Fluke 92B Scopemeter is the benchmark tester for everything that came after it. A two channel oscilloscope and built in multimeter provide a wealth of useful troubleshooting information. Powerful, portable an...

    Farmingdale, NJ
  • Trusted Seller
    Hameg Instruments HM400

    Hameg Instruments HM400

    • Manufacturer: Hameg
    • Model: HM400
    • Channels number: 2.0

    Reference-Class in sensitivity and input voltage range 2 Channels with deflection coefficients of 1mV/DIV 20 V/DIV, variable to 50 V/DIV Time Base: 0.2 s/DIV 100 ns/DIV, with X magnification to 10 ns/DIV Low no...

    New Smyrna Beach, FL
  • Trusted Seller
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    Bk Precision 2190A

    • Manufacturer: BK Precision
    • Model: 2190A

    The Bk Precision 2190A 100Mhz, Analog Oscilloscope is a versatile and reliable instrument that is widely used in various fields such as electronics, telecommunications, and engineering. With its 100MHz bandwidth,...

    Cary, NC
  • Fluke 125

    Fluke 125

    • Manufacturer: Fluke

    Details The Fluke 125 expands on the 124 with advanced functions, combining an oscilloscope, multimeter, and bus tester. It supports waveform capture, voltage measurement, frequency, resistance, and continuity te...

    Dublin, Ireland
  • Hameg 20 Mhz Oscilloscope HM

    Hameg 20 Mhz Oscilloscope HM 204

    • Manufacturer: Hameg

    Oscilloscope Further (Web information, not necessarily applicable to this model, please also note the information in the pictures) : The Hameg HM 204 is a 20 MHz oscilloscope with the following main features: 2-c...

    $116 USD
    Minden, Germany
  • RTH1000 Series (RTH1002/1004) Handheld Oscilloscope

    RTH1000 Series (RTH1002/1004) Handheld Oscilloscope

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: There are two models, RTH1002/RTH1004, with a bandwidth of 60MHz (upgradable to 500MHz), 2 channels, 5GS/s sampling rate, 500k memory depth, and 10-bit vertical resolution. It includes eight-in-one ...

    Beijing, China
  • HMO1002 Digital Real-time Oscilloscope

    HMO1002 Digital Real-time Oscilloscope

    • Manufacturer: 德国RS惠美/RSHameg
    • Channels number: 8.0

    Introduction: Digital real-time multi-function oscilloscope, 50MHz, 100MHz optional, 2 channels, real-time maximum sampling rate 1GSa/s, 1M memory depth. Eight-in-one function, standard built-in function generato...

    Beijing, China
  • Fluke 105B

    Fluke 105B

    • Manufacturer: Fluke

    Fluke 105B Details Fluke 105B Bandwidth: 100 Mhz Channels: 2 QUARTZ FREQUENCY STANDARD2CH 2.5GSa/s Scopemeter This oscilloscope is a graph displaying device it draws a graph of an electrical signal. In most appl...

    Lake Mary, FL
  • EFTlighting surge immunity tester burst

    EFTlighting surge immunity tester burst tester Work with Oscilloscope to Test Household Electrical Equipment

    • Manufacturer: Lisun

    Please contact us first before you place order. EFT immunity tester EFT61000-4 is specially designed according to the characteristics and requirements of EFT measurement and it is an ideal disturbance source of E...

    $5,800 USD
    Shanghai, China

Overview

Oscilloscopes are essential electronic test instruments used to observe the varying signal voltages in electrical and electronic devices. They capture and display waveforms, allowing engineers and technicians to analyze the performance and diagnose issues in circuits, components, and systems. Oscilloscopes come in various types, including analog and digital, and are crucial for troubleshooting, designing, and testing electronic equipment.

FAQ

What features should I look for when buying a used oscilloscope?

Check the bandwidth, sample rate, number of channels, and memory depth. Also, consider the oscilloscope’s condition, screen quality, and any included probes or accessories.

How can I safely ship an oscilloscope?

Ensure it is well-packed with protective materials like bubble wrap and foam. Use a sturdy box and label it as fragile. Consider using a shipping service experienced in handling delicate electronics.

What maintenance does an oscilloscope require?

Regularly clean the screen and controls, check and replace probes if necessary, and ensure firmware is up to date. Refer to the manufacturer’s manual for detailed maintenance guidelines.