Test, Lab, Medical equipment » Multimeters

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  • KEITHLEY 177 Micro Volt DMM

    KEITHLEY 177 Micro Volt DMM

    • Manufacturer: Keithley
    • Model: 177

    The 177 Digital Multimeter features extended capabilities for the most sensitive bench instrument. 20,000 count accuracy with a 4 1/2-digit display; resolution of 1 MicroV/digit and 1 mohm/digit; DC: 20 mV to 120...

    Singapore
  • Tektronix DM43

    Tektronix DM43

    • Manufacturer: Tektronix

    This is a Digital Multimeter added to the top of the 464, 465, 466, or 475 oscilloscope that measures DC voltage, resistance, temperature, and differential delay time. It's front panel contains the readout displa...

    Webster, MA
  • Keithley 177

    Keithley 177

    • Manufacturer: Keithley
    • Model: 177

    Keithley 177 Details Keithley 177 The 177 Digital Multimeter features extended capabilities for the most sensitive bench instrument. 20,000 count accuracy with a 4 1/2-digit display; resolution of 1 MicroV/digit...

    Lake Mary, FL
  • Keithley 642

    Keithley 642

    • Manufacturer: Keithley
    • Model: 642

    Keithley 642 Details Keithley 642 The Keithley 642 Electrometer is a direct-reading MOSFET-based electrometer for sensitive measurement of current, voltage, or charge. Its current measurement range is 10aA to 200...

    Lake Mary, FL
  • Tektronix DM511

    Tektronix DM511

    • Manufacturer: Tektronix
    • Model: DM511

    Tektronix DM511 Details Tektronix DM511 Tektronix DM511 4 1/2-Digital Autoranging Multimeter Product Specs: DC: 200 mV to 1000 V, 0.05% AC: 200 mV to 500 V, 0.3% 10 MicroV resolution Current:...

    Lake Mary, FL
  • Keithley 2000-SCAN

    Keithley 2000-SCAN

    • Manufacturer: Keithley
    • Model: 2000-SCAN

    Keithley 2000-SCAN Details Keithley 2000-SCAN Model 2000-SCAN 10-Ch, General-Purpose, Scanner Card (for Models 2000, 2001, 2002, 2010) The Keithley 2000-SCAN is a data acquisition card for the model 2000 multimet...

    Lake Mary, FL

Overview

Multimeters are versatile diagnostic tools used to measure electrical properties such as voltage, current, and resistance. They are essential for electricians, engineers, and DIY enthusiasts to troubleshoot and test electrical circuits and equipment. Multimeters come in both analog and digital forms, with digital ones offering more precise readings and additional features.

FAQ

What should I consider when buying a used multimeter?

Check the multimeter for any physical damage, ensure the display is clear and functional, and test its accuracy with known voltage or resistance sources. Additionally, review the specifications to ensure it meets your measurement needs.

How do I ensure the multimeter is shipped safely to my location?

Pack the multimeter securely with cushioning materials, and use a sturdy box. Choose a reliable shipping service and consider insuring the package.

What is the maintenance schedule for a multimeter?

Regularly check the battery and replace it as needed. Clean the probes and the device itself to ensure accurate readings. Periodically calibrate the multimeter according to the manufacturer’s recommendations.