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
    MO300 Extech Meter New-ValueTronics
    Extech Test Equipment

    MO300 Extech Meter New

    Extech Test Equipment
    Condition : New
    $679
    $679 $0
    Specs
    • Manufacturer : Extech
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    Model No : MO300

    Condition : New

    Manufacturer : Extech

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  • new
    ET15 Extech Voltage Detector New-ValueTronics
    Extech Test Equipment

    ET15 Extech Voltage Detector New

    Extech Test Equipment
    Condition : New
    $7.99
    $7.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : ET15

    Condition : New

    Manufacturer : Extech

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  • new
    380950-NIST Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    380950-NIST Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $221.99
    $221.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 80 A
    • Volts : 600 V
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    Model No : 380950-NIST

    Condition : New

    Manufacturer : Extech

    Amps : 80 A

    Volts : 600 V

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  • new
    MG302 Extech Insulation New-ValueTronics
    Extech Test Equipment

    MG302 Extech Insulation New

    Extech Test Equipment
    Condition : New
    $439.99
    $439.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : MG302

    Condition : New

    Manufacturer : Extech

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  • new
    SDL400 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL400 Extech Meter New

    Extech Test Equipment
    Condition : New
    $336.99
    $336.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : SDL400

    Condition : New

    Manufacturer : Extech

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  • new
    MG302-NIST Extech Insulation New-ValueTronics
    Extech Test Equipment

    MG302-NIST Extech Insulation New

    Extech Test Equipment
    Condition : New
    $639.99
    $639.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : MG302-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    MG320-NIST Extech Insulation New-ValueTronics
    Extech Test Equipment

    MG320-NIST Extech Insulation New

    Extech Test Equipment
    Condition : New
    $636.90
    $636.90 $0
    Specs
    • Manufacturer : Extech
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    Model No : MG320-NIST

    Condition : New

    Manufacturer : Extech

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

    382270-E Extech DC Power Supply New

    Extech Test Equipment
    Condition : New
    $589
    $589 $0
    Specs
    • Manufacturer : Extech
    • Current : 5 A
    • Voltage : 15 V
    • Power : 75 W
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    Model No : 382270-E

    Condition : New

    Manufacturer : Extech

    Current : 5 A

    Voltage : 15 V

    Power : 75 W

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  • new
    380926-NIST Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    380926-NIST Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $415.99
    $415.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 2 kA
    • Volts : 1 kV
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    Model No : 380926-NIST

    Condition : New

    Manufacturer : Extech

    Amps : 2 kA

    Volts : 1 kV

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  • new
    MG310-NIST Extech Insulation New-ValueTronics
    Extech Test Equipment

    MG310-NIST Extech Insulation New

    Extech Test Equipment
    Condition : New
    $410.29
    $410.29 $0
    Specs
    • Manufacturer : Extech
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    Model No : MG310-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    SDL310-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL310-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $599
    $599 $0
    Specs
    • Manufacturer : Extech
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    Model No : SDL310-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    SDL470-NISTL Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL470-NISTL Extech Meter New

    Extech Test Equipment
    Condition : New
    $1,179
    $1,179 $0
    Specs
    • Manufacturer : Extech
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    Model No : SDL470-NISTL

    Condition : New

    Manufacturer : Extech

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  • new
    ET25 Extech Voltage Detector New-ValueTronics
    Extech Test Equipment

    ET25 Extech Voltage Detector New

    Extech Test Equipment
    Condition : New
    $6.99
    $6.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : ET25

    Condition : New

    Manufacturer : Extech

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  • new
    IR400 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    IR400 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $73.99
    $73.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : IR400

    Condition : New

    Manufacturer : Extech

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  • new
    SDL500-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL500-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $609
    $609 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL500-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    ET20 Extech Voltage Detector New-ValueTronics
    Extech Test Equipment

    ET20 Extech Voltage Detector New

    Extech Test Equipment
    Condition : New
    $6.99
    $6.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : ET20

    Condition : New

    Manufacturer : Extech

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  • new
    382153 Extech Accessory New-ValueTronics
    Extech Test Equipment

    382153 Extech Accessory New

    Extech Test Equipment
    Condition : New
    $30.99
    $30.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : 382153

    Condition : New

    Manufacturer : Extech

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  • new
    MG310 Extech Insulation New-ValueTronics
    Extech Test Equipment

    MG310 Extech Insulation New

    Extech Test Equipment
    Condition : New
    $234.29
    $234.29 $0
    Specs
    • Manufacturer : Extech
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    Model No : MG310

    Condition : New

    Manufacturer : Extech

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  • new
    SDL100 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL100 Extech Meter New

    Extech Test Equipment
    Condition : New
    $393.99
    $393.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : SDL100

    Condition : New

    Manufacturer : Extech

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  • new
    SDL200 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL200 Extech Meter New

    Extech Test Equipment
    Condition : New
    $379.99
    $379.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : SDL200

    Condition : New

    Manufacturer : Extech

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  • new
    407764-EXT Extech Accessory New-ValueTronics
    Extech Test Equipment

    407764-EXT Extech Accessory New

    Extech Test Equipment
    Condition : New
    $159.99
    $159.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : 407764-EXT

    Condition : New

    Manufacturer : Extech

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  • new
    SDL500 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL500 Extech Meter New

    Extech Test Equipment
    Condition : New
    $446.99
    $446.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : SDL500

    Condition : New

    Manufacturer : Extech

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  • new
    SDL100-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL100-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $509
    $509 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL100-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    ET38 Extech Voltage Detector New-ValueTronics
    Extech Test Equipment

    ET38 Extech Voltage Detector New

    Extech Test Equipment
    Condition : New
    $10.99
    $10.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : ET38

    Condition : New

    Manufacturer : Extech

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