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
    LT510 Extech Meter New-ValueTronics
    Extech Test Equipment

    LT510 Extech Meter New

    Extech Test Equipment
    Condition : New
    $119.99
    $119.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : LT510

    Condition : New

    Manufacturer : Extech

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  • new
    DO600-K Extech Meter New-ValueTronics
    Extech Test Equipment

    DO600-K Extech Meter New

    Extech Test Equipment
    Condition : New
    $393.99
    $393.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : DO600-K

    Condition : New

    Manufacturer : Extech

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  • new
    HD700 Extech Meter New-ValueTronics
    Extech Test Equipment

    HD700 Extech Meter New

    Extech Test Equipment
    Condition : New
    $246.39
    $246.39 $0
    Specs
    • Manufacturer : Extech
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    Model No : HD700

    Condition : New

    Manufacturer : Extech

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  • new
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    Extech Test Equipment

    RH-SCREEN Extech Accessory New

    Extech Test Equipment
    Condition : New
    $11.99
    $11.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : RH-SCREEN

    Condition : New

    Manufacturer : Extech

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  • new
    RH490 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    RH490 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $427.89
    $427.89 $0
    Specs
    • Manufacturer : Extech
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    Model No : RH490

    Condition : New

    Manufacturer : Extech

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  • new
    EC170 Extech Meter New-ValueTronics
    Extech Test Equipment

    EC170 Extech Meter New

    Extech Test Equipment
    Condition : New
    $84.69
    $84.69 $0
    Specs
    • Manufacturer : Extech
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    Model No : EC170

    Condition : New

    Manufacturer : Extech

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  • new
    SD700 Extech Data Logger New-ValueTronics
    Extech Test Equipment

    SD700 Extech Data Logger New

    Extech Test Equipment
    Condition : New
    $340.99
    $340.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : SD700

    Condition : New

    Manufacturer : Extech

  • new
    EA15 Extech Data Logger New-ValueTronics
    Extech Test Equipment

    EA15 Extech Data Logger New

    Extech Test Equipment
    Condition : New
    $297.99
    $297.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : EA15

    Condition : New

    Manufacturer : Extech

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  • new
    CO250 Extech Meter New-ValueTronics
    Extech Test Equipment

    CO250 Extech Meter New

    Extech Test Equipment
    Condition : New
    $425.99
    $425.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : CO250

    Condition : New

    Manufacturer : Extech

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  • new
    EA15-NIST Extech Data Logger New-ValueTronics
    Extech Test Equipment

    EA15-NIST Extech Data Logger New

    Extech Test Equipment
    Condition : New
    $403.99
    $403.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : EA15-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    LT40-NIST Extech Meter New-ValueTronics
    Extech Test Equipment

    LT40-NIST Extech Meter New

    Extech Test Equipment
    Condition : New
    $340.99
    $340.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : LT40-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    DO605 Extech Accessory New-ValueTronics
    Extech Test Equipment

    DO605 Extech Accessory New

    Extech Test Equipment
    Condition : New
    $170.99
    $170.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : DO605

    Condition : New

    Manufacturer : Extech

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  • new
    RH490-NIST Extech Thermometer New-ValueTronics
    Extech Test Equipment

    RH490-NIST Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $581.90
    $581.90 $0
    Specs
    • Manufacturer : Extech
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    Model No : RH490-NIST

    Condition : New

    Manufacturer : Extech

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  • used
    421305 Extech Thermometer Used-ValueTronics
    Extech Test Equipment

    421305 Extech Thermometer Used

    Extech Test Equipment
    Condition : Used
    Specs
    • Manufacturer : Extech
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    Model No : 421305

    Condition : Used

    Manufacturer : Extech

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  • new
    RH300-CAL Extech Accessory New-ValueTronics
    Extech Test Equipment

    RH300-CAL Extech Accessory New

    Extech Test Equipment
    Condition : New
    $66.99
    $66.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : RH300-CAL

    Condition : New

    Manufacturer : Extech

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  • new
    CO220 Extech Meter New-ValueTronics
    Extech Test Equipment

    CO220 Extech Meter New

    Extech Test Equipment
    Condition : New
    $293.99
    $293.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : CO220

    Condition : New

    Manufacturer : Extech

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  • new
    RHM16 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    RHM16 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $30.79
    $30.79 $0
    Specs
    • Manufacturer : Extech
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    Model No : RHM16

    Condition : New

    Manufacturer : Extech

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  • new
    RHT50 Extech Data Logger New-ValueTronics
    Extech Test Equipment

    RHT50 Extech Data Logger New

    Extech Test Equipment
    Condition : New
    $167.99
    $167.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : RHT50

    Condition : New

    Manufacturer : Extech

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  • new
    PT30 Extech Accessory New-ValueTronics
    Extech Test Equipment

    PT30 Extech Accessory New

    Extech Test Equipment
    Condition : New
    $344.99
    $344.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : PT30

    Condition : New

    Manufacturer : Extech

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  • new
    SD500 Extech Data Logger New-ValueTronics
    Extech Test Equipment

    SD500 Extech Data Logger New

    Extech Test Equipment
    Condition : New
    $268.99
    $268.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : SD500

    Condition : New

    Manufacturer : Extech

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  • new
    DO703 Extech Accessory New-ValueTronics
    Extech Test Equipment

    DO703 Extech Accessory New

    Extech Test Equipment
    Condition : New
    $82.49
    $82.49 $0
    Specs
    • Manufacturer : Extech
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    Model No : DO703

    Condition : New

    Manufacturer : Extech

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  • new
    RH25 Extech Meter New-ValueTronics
    Extech Test Equipment

    RH25 Extech Meter New

    Extech Test Equipment
    Condition : New
    $106.99
    $106.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : RH25

    Condition : New

    Manufacturer : Extech

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  • new
    RHT10-SW Extech Software New-ValueTronics
    Extech Test Equipment

    RHT10-SW Extech Software New

    Extech Test Equipment
    Condition : New
    $20.99
    $20.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : RHT10-SW

    Condition : New

    Manufacturer : Extech

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  • new
    EA33 Extech Meter New-ValueTronics
    Extech Test Equipment

    EA33 Extech Meter New

    Extech Test Equipment
    Condition : New
    $308.99
    $308.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : EA33

    Condition : New

    Manufacturer : Extech

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