Extech Test Equipment

Extech Instruments started in 1971 as a manufacturer dedicated to building superb measurement and test equipment. When engineers, HVAC technicians, maintenance workers, and others need to accurately troubleshoot and repair applications, they trust Extech for its superior testing tools. Extech’s meters, probes, data loggers, and data acquisition (DAQ) solutions offer a host of ways that engineers can prevent and identify problems. Whether a problem is mechanical, electrical, environmental, or dealing with safety and maintenance, Extech has a solution. Browse our selection of Extech meters, thermometers, data loggers, anemometers, sound level meters, clamp meters, and more at ValueTronics – used and refurbished.

795 products

  • new
    SDL600-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL600-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $829
    $829 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL600-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    407766-NIST Extech Calibrator New-ValueTronics
    Extech Test Equipment

    407766-NIST Extech Calibrator New

    Extech Test Equipment
    Condition : New
    $599
    $599 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 407766-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    40705X Extech Sound Meter New-ValueTronics
    Extech Test Equipment

    40705X Extech Sound Meter New

    Extech Test Equipment
    Condition : New
    $22.99
    $22.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : 40705X

    Condition : New

    Manufacturer : Extech

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  • new
    380940-NIST Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    380940-NIST Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $449.99
    $449.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 400 A
    • Volts : 600 V
    Show Specs

    Model No : 380940-NIST

    Condition : New

    Manufacturer : Extech

    Amps : 400 A

    Volts : 600 V

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  • new
    382357-NIST Extech Ground New-ValueTronics
    Extech Test Equipment

    382357-NIST Extech Ground New

    Extech Test Equipment
    Condition : New
    $1,649
    $1,649 $0
    Specs
    • Manufacturer : Extech
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    Model No : 382357-NIST

    Condition : New

    Manufacturer : Extech

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  • used
    380460 Extech Milli Ohmmeter Used-ValueTronics
    Extech Test Equipment

    380460 Extech Milli Ohmmeter Used

    Extech Test Equipment
    Condition : Used
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 380460

    Condition : Used

    Manufacturer : Extech

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  • new
    UM200-NIST Extech Micro Ohmmeter New-ValueTronics
    Extech Test Equipment

    UM200-NIST Extech Micro Ohmmeter New

    Extech Test Equipment
    Condition : New
    $2,539
    $2,539 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : UM200-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    380947 Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    380947 Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $330.99
    $330.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 400 A
    Show Specs

    Model No : 380947

    Condition : New

    Manufacturer : Extech

    Amps : 400 A

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  • new
    SDL350-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL350-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $809
    $809 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL350-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    SDL800-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL800-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $1,249
    $1,249 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL800-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    SDL600 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL600 Extech Meter New

    Extech Test Equipment
    Condition : New
    $679
    $679 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL600

    Condition : New

    Manufacturer : Extech

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  • new
    SDL710 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL710 Extech Meter New

    Extech Test Equipment
    Condition : New
    $384.99
    $384.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL710

    Condition : New

    Manufacturer : Extech

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  • new
    SDL200-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL200-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $549
    $549 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL200-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    380260-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    380260-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $427.89
    $427.89 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 380260-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    PQ3350 Extech Power Analyzer New-ValueTronics
    Extech Test Equipment

    PQ3350 Extech Power Analyzer New

    Extech Test Equipment
    Condition : New
    $2,929
    $2,929 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : PQ3350

    Condition : New

    Manufacturer : Extech

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  • new
    SDL700-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL700-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $549
    $549 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL700-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    ET26B Extech Voltage Detector New-ValueTronics
    Extech Test Equipment

    ET26B Extech Voltage Detector New

    Extech Test Equipment
    Condition : New
    $8.99
    $8.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : ET26B

    Condition : New

    Manufacturer : Extech

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  • new
    380560 Extech Milli Ohmmeter New-ValueTronics
    Extech Test Equipment

    380560 Extech Milli Ohmmeter New

    Extech Test Equipment
    Condition : New
    $549
    $549 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 380560

    Condition : New

    Manufacturer : Extech

  • new
    PQ3350-3-NIST Extech Power Analyzer New-ValueTronics
    Extech Test Equipment

    PQ3350-3-NIST Extech Power Analyzer New

    Extech Test Equipment
    Condition : New
    $4,339
    $4,339 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : PQ3350-3-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    380363 Extech Insulation New-ValueTronics
    Extech Test Equipment

    380363 Extech Insulation New

    Extech Test Equipment
    Condition : New
    $318.99
    $318.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 380363

    Condition : New

    Manufacturer : Extech

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  • new
    SDL310 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL310 Extech Meter New

    Extech Test Equipment
    Condition : New
    $435.99
    $435.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL310

    Condition : New

    Manufacturer : Extech

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  • new
    382270 Extech DC Power Supply New-ValueTronics
    Extech Test Equipment

    382270 Extech DC Power Supply New

    Extech Test Equipment
    Condition : New
    $599
    $599 $0
    Specs
    • Manufacturer : Extech
    • Current : 5 A
    • Voltage : 15 V
    • Power : 75 W
    Show Specs

    Model No : 382270

    Condition : New

    Manufacturer : Extech

    Current : 5 A

    Voltage : 15 V

    Power : 75 W

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  • new
    SDL400-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL400-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $496.99
    $496.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL400-NIST

    Condition : New

    Manufacturer : Extech

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  • used
    382275 Extech DC Power Supply Used-ValueTronics
    Extech Test Equipment

    382275 Extech DC Power Supply Used

    Extech Test Equipment
    Condition : Used
    $450
    $450 $0
    Specs
    • Manufacturer : Extech
    • Current : 20 A
    • Voltage : 30 V
    • Power : 600 W
    Show Specs

    Model No : 382275

    Condition : Used

    Manufacturer : Extech

    Current : 20 A

    Voltage : 30 V

    Power : 600 W

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