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
    TG20 Extech Test Set New-ValueTronics
    Extech Test Equipment

    TG20 Extech Test Set New

    Extech Test Equipment
    Condition : New
    $28.99
    $28.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : TG20

    Condition : New

    Manufacturer : Extech

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  • new
    EX330 Extech Multimeter New-ValueTronics
    Extech Test Equipment

    EX330 Extech Multimeter New

    Extech Test Equipment
    Condition : New
    $63.99
    $63.99 $0
    Specs
    • Manufacturer : Extech
    • Ac voltage : 600 V
    • Dc voltage : 600 V
    • Resolution : 3.5
    • Type : Handheld
    Show Specs

    Model No : EX330

    Condition : New

    Manufacturer : Extech

    Ac voltage : 600 V

    Dc voltage : 600 V

    Resolution : 3.5

    Type : Handheld

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  • new
    MA445 Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    MA445 Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $106.99
    $106.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 400 A
    • Volts : 600 V
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    Model No : MA445

    Condition : New

    Manufacturer : Extech

    Amps : 400 A

    Volts : 600 V

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  • new
    MA443 Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    MA443 Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $74.99
    $74.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 400 A
    • Volts : 600 V
    Show Specs

    Model No : MA443

    Condition : New

    Manufacturer : Extech

    Amps : 400 A

    Volts : 600 V

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  • new
    RHT10 Extech Data Logger New-ValueTronics
    Extech Test Equipment

    RHT10 Extech Data Logger New

    Extech Test Equipment
    Condition : New
    $94.99
    $94.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : RHT10

    Condition : New

    Manufacturer : Extech

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  • new
    MF100 Extech Meter New-ValueTronics
    Extech Test Equipment

    MF100 Extech Meter New

    Extech Test Equipment
    Condition : New
    $465.99
    $465.99 $0
    Specs
    • Manufacturer : Extech
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    Model No : MF100

    Condition : New

    Manufacturer : Extech

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  • new
    EA11A-NIST Extech Thermometer New-ValueTronics
    Extech Test Equipment

    EA11A-NIST Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $233.99
    $233.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : EA11A-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    LT40 Extech Meter New-ValueTronics
    Extech Test Equipment

    LT40 Extech Meter New

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

    Model No : LT40

    Condition : New

    Manufacturer : Extech

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  • new
    LT45 Extech Meter New-ValueTronics
    Extech Test Equipment

    LT45 Extech Meter New

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

    Model No : LT45

    Condition : New

    Manufacturer : Extech

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  • new
    RH200W Extech Thermometer New-ValueTronics
    Extech Test Equipment

    RH200W Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $82.49
    $82.49 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : RH200W

    Condition : New

    Manufacturer : Extech

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  • new
    45118 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    45118 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $125.99
    $125.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 45118

    Condition : New

    Manufacturer : Extech

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  • new
    461920 Extech Tachometer New-ValueTronics
    Extech Test Equipment

    461920 Extech Tachometer New

    Extech Test Equipment
    Condition : New
    $188.09
    $188.09 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 461920

    Condition : New

    Manufacturer : Extech

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  • new
    40180 Extech Telecom New-ValueTronics
    Extech Test Equipment

    40180 Extech Telecom New

    Extech Test Equipment
    Condition : New
    $106.99
    $106.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 40180

    Condition : New

    Manufacturer : Extech

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  • new
    461825-NIST Extech Tachometer New-ValueTronics
    Extech Test Equipment

    461825-NIST Extech Tachometer New

    Extech Test Equipment
    Condition : New
    $478.99
    $478.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 461825-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    DCP36 Extech DC Power Supply New-ValueTronics
    Extech Test Equipment

    DCP36 Extech DC Power Supply New

    Extech Test Equipment
    Condition : New
    $372.99
    $372.99 $0
    Specs
    • Manufacturer : Extech
    • Current : 5 A
    • Voltage : 36 V
    • Power : 80 W
    Show Specs

    Model No : DCP36

    Condition : New

    Manufacturer : Extech

    Current : 5 A

    Voltage : 36 V

    Power : 80 W

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  • new
    MO750 Extech Meter New-ValueTronics
    Extech Test Equipment

    MO750 Extech Meter New

    Extech Test Equipment
    Condition : New
    $308.99
    $308.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : MO750

    Condition : New

    Manufacturer : Extech

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  • new
    MS420 Extech Handheld Digital Oscilloscope New-ValueTronics
    Extech Test Equipment

    MS420 Extech Handheld Digital Oscilloscope New

    Extech Test Equipment
    Condition : New
    $1,019
    $1,019 $0
    Specs
    • Manufacturer : Extech
    • Channels : 2
    • Frequency : 20 MHz
    Show Specs

    Model No : MS420

    Condition : New

    Manufacturer : Extech

    Channels : 2

    Frequency : 20 MHz

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  • new
    380941 Extech Clamp Meter New-ValueTronics
    Extech Test Equipment

    380941 Extech Clamp Meter New

    Extech Test Equipment
    Condition : New
    $297.99
    $297.99 $0
    Specs
    • Manufacturer : Extech
    • Amps : 200 A
    • Volts : 400 V
    Show Specs

    Model No : 380941

    Condition : New

    Manufacturer : Extech

    Amps : 200 A

    Volts : 400 V

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  • new
    SL130W Extech Sound Meter New-ValueTronics
    Extech Test Equipment

    SL130W Extech Sound Meter New

    Extech Test Equipment
    Condition : New
    $283.99
    $283.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SL130W

    Condition : New

    Manufacturer : Extech

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  • new
    SDL900 Extech Meter New-ValueTronics
    Extech Test Equipment

    SDL900 Extech Meter New

    Extech Test Equipment
    Condition : New
    $649
    $649 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : SDL900

    Condition : New

    Manufacturer : Extech

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  • new
    IR270 Extech Thermometer New-ValueTronics
    Extech Test Equipment

    IR270 Extech Thermometer New

    Extech Test Equipment
    Condition : New
    $83.99
    $83.99 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : IR270

    Condition : New

    Manufacturer : Extech

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

    380560-NIST Extech Milli Ohmmeter New

    Extech Test Equipment
    Condition : New
    $689
    $689 $0
    Specs
    • Manufacturer : Extech
    Show Specs

    Model No : 380560-NIST

    Condition : New

    Manufacturer : Extech

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  • new
    380260 Extech Meter New-ValueTronics
    Extech Test Equipment

    380260 Extech Meter New

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

    Model No : 380260

    Condition : New

    Manufacturer : Extech

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  • new
    382213 Extech DC Power Supply New-ValueTronics
    Extech Test Equipment

    382213 Extech DC Power Supply New

    Extech Test Equipment
    Condition : New
    $275.99
    $275.99 $0
    Specs
    • Manufacturer : Extech
    • Current : 3 A
    • Voltage : 30 V
    • Power : 90 W
    Show Specs

    Model No : 382213

    Condition : New

    Manufacturer : Extech

    Current : 3 A

    Voltage : 30 V

    Power : 90 W

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