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
    MN35 Extech Multimeter New-ValueTronics
    Extech Test Equipment

    MN35 Extech Multimeter New

    Extech Test Equipment
    Condition : New
    $21.99
    $21.99 $0
    Specs
    • Manufacturer : Extech
    • Ac voltage : 600 V
    • Dc voltage : 600 V
    • Resolution : 3.5
    • Type : Handheld
    Show Specs

    Model No : MN35

    Condition : New

    Manufacturer : Extech

    Ac voltage : 600 V

    Dc voltage : 600 V

    Resolution : 3.5

    Type : Handheld

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  • new
    RH300 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    RH300 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $104.99
    $104.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : RH300

    Condition : New

    Manufacturer : Extech

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  • new
    CT20 Extech Insulation New-ValueTronics
    Extech Test Equipment

    CT20 Extech Insulation New

    Extech Test Equipment
    Condition : New
    $40.69
    $40.69 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : CT20

    Condition : New

    Manufacturer : Extech

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  • new
    PH100 Extech Meter New-ValueTronics
    Extech Test Equipment

    PH100 Extech Meter New

    Extech Test Equipment
    Condition : New
    $103.99
    $103.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : PH100

    Condition : New

    Manufacturer : Extech

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  • new
    382275 Extech DC Power Supply New-ValueTronics
    Extech Test Equipment

    382275 Extech DC Power Supply New

    Extech Test Equipment
    Condition : New
    $466.99
    $466.99 $0
    Specs
    • Manufacturer : Extech
    • Current : 20 A
    • Voltage : 30 V
    • Power : 600 W
    Show Specs

    Model No : 382275

    Condition : New

    Manufacturer : Extech

    Current : 20 A

    Voltage : 30 V

    Power : 600 W

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  • new
    401014 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    401014 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $32.99
    $32.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 401014

    Condition : New

    Manufacturer : Extech

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  • new
    445815 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    445815 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $62.99
    $62.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 445815

    Condition : New

    Manufacturer : Extech

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  • new
    VPC300 Extech Meter New-ValueTronics
    Extech Test Equipment

    VPC300 Extech Meter New

    Extech Test Equipment
    Condition : New
    $1,819
    $1,819 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : VPC300

    Condition : New

    Manufacturer : Extech

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  • new
    MO290-RK Extech Meter New-ValueTronics
    Extech Test Equipment

    MO290-RK Extech Meter New

    Extech Test Equipment
    Condition : New
    $1,065.90
    $1,065.90 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : MO290-RK

    Condition : New

    Manufacturer : Extech

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  • new
    SDL800-CBL Extech Cable New-ValueTronics
    Extech Test Equipment

    SDL800-CBL Extech Cable New

    Extech Test Equipment
    Condition : New
    $54.99
    $54.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL800-CBL

    Condition : New

    Manufacturer : Extech

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  • new
    TM20 Extech Temperature New-ValueTronics
    Extech Test Equipment

    TM20 Extech Temperature New

    Extech Test Equipment
    Condition : New
    $26.39
    $26.39 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : TM20

    Condition : New

    Manufacturer : Extech

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  • new
    MN10 Extech Multimeter New-ValueTronics
    Extech Test Equipment

    MN10 Extech Multimeter New

    Extech Test Equipment
    Condition : New
    $17.99
    $17.99 $0
    Specs
    • Manufacturer : Extech
    • Ac voltage : 500 V
    • Dc voltage : 500 V
    • Resolution : 2.5
    • Type : Handheld
    Show Specs

    Model No : MN10

    Condition : New

    Manufacturer : Extech

    Ac voltage : 500 V

    Dc voltage : 500 V

    Resolution : 2.5

    Type : Handheld

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  • new
    HD500 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    HD500 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $293.99
    $293.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : HD500

    Condition : New

    Manufacturer : Extech

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  • new
    407730 Extech Sound Meter New-ValueTronics
    Extech Test Equipment

    407730 Extech Sound Meter New

    Extech Test Equipment
    Condition : New
    $99.99
    $99.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 407730

    Condition : New

    Manufacturer : Extech

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  • new
    TM26 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    TM26 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $36.29
    $36.29 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : TM26

    Condition : New

    Manufacturer : Extech

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  • new
    EX900 Extech Meter New-ValueTronics
    Extech Test Equipment

    EX900 Extech Meter New

    Extech Test Equipment
    Condition : New
    $304.69
    $304.69 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : EX900

    Condition : New

    Manufacturer : Extech

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  • new
    EX830-NISTL Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    EX830-NISTL Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $318.99
    $318.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 1 kA
    • Volts : 600 V
    Show Specs

    Model No : EX830-NISTL

    Condition : New

    Manufacturer : Extech

    Amps : 1 kA

    Volts : 600 V

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  • new
    RHT510 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    RHT510 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $127.99
    $127.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : RHT510

    Condition : New

    Manufacturer : Extech

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  • new
    445703 Extech Temperature New-ValueTronics
    Extech Test Equipment

    445703 Extech Temperature New

    Extech Test Equipment
    Condition : New
    $46.99
    $46.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 445703

    Condition : New

    Manufacturer : Extech

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  • new
    MO55 Extech Meter New-ValueTronics
    Extech Test Equipment

    MO55 Extech Meter New

    Extech Test Equipment
    Condition : New
    $104.99
    $104.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : MO55

    Condition : New

    Manufacturer : Extech

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  • new
    407026 Extech Meter New-ValueTronics
    Extech Test Equipment

    407026 Extech Meter New

    Extech Test Equipment
    Condition : New
    $212.99
    $212.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 407026

    Condition : New

    Manufacturer : Extech

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  • new
    MN36 Extech Multimeter New-ValueTronics
    Extech Test Equipment

    MN36 Extech Multimeter New

    Extech Test Equipment
    Condition : New
    $42.99
    $42.99 $0
    Specs
    • Manufacturer : Extech
    • Ac voltage : 600 V
    • Dc voltage : 600 V
    • Resolution : 3.5
    • Type : Handheld
    Show Specs

    Model No : MN36

    Condition : New

    Manufacturer : Extech

    Ac voltage : 600 V

    Dc voltage : 600 V

    Resolution : 3.5

    Type : Handheld

    Add to Quote
  • new
    TL809 Extech Test Lead New-ValueTronics
    Extech Test Equipment

    TL809 Extech Test Lead New

    Extech Test Equipment
    Condition : New
    $18.99
    $18.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : TL809

    Condition : New

    Manufacturer : Extech

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  • new
    EX430A Extech Multimeter New-ValueTronics
    Extech Test Equipment

    EX430A Extech Multimeter New

    Extech Test Equipment
    Condition : New
    $101.99
    $101.99 $0
    Specs
    • Manufacturer : Extech
    • Ac voltage : 600 V
    • Dc voltage : 600 V
    • Resolution : 3.5
    • Type : Handheld
    Show Specs

    Model No : EX430A

    Condition : New

    Manufacturer : Extech

    Ac voltage : 600 V

    Dc voltage : 600 V

    Resolution : 3.5

    Type : Handheld

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