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Test and Measurement

  • Klein Tools Dual Range Non-Contact Voltage Tester

    Klein Tools Dual Range Non-Contact Voltage Tester

    Klein Tools
    $27.97 USD
    $27.97 USD Wholesale Club Price $27.97 USD

    Features Dual-range capabilities allow tester to detect from 12 to 1000 V AC or 70 to 1000V AC for a broad variety of low-voltage or standard volt...

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    $27.97 USD Wholesale Club Price $27.97 USD
  • Klein Tools GFCI Outlet Tester, RT210

    Klein Tools GFCI Outlet Tester

    Klein Tools
    $12.97 USD
    $12.97 USD Wholesale Club Price $12.97 USD

    Features Detects the most common wiring problems in standard and GFCI receptacles Works on GFCI outlets and confirms operation of the ground fault...

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    $12.97 USD Wholesale Club Price $12.97 USD
  • Klein Tools Scout ® Pro 3 Tester with Locator Remote Kit

    Klein Tools
    $287.02 USD
    $287.02 USD Wholesale Club Price $287.02 USD

    Features Cable tester for voice (RJ11/12), data (RJ45) and video (F-connector) coax connections Self-storing Test + Map™ Remote (#1) tests, maps a...

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    $287.02 USD Wholesale Club Price $287.02 USD
  • Klein Tools ET140 Pinless Moisture Meter

    Klein Tools ET140 Pinless Moisture Meter

    Klein Tools
    $41.97 USD
    $41.97 USD Wholesale Club Price $41.97 USD

    Features Pinless Moisture Meter with electromagnetic field (EMF) technology allows for nondestructive detection of moisture content in building ma...

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    $41.97 USD Wholesale Club Price $41.97 USD
  • Klein Tools MM400 Digital Multimeter, Manual-Ranging, 600V

    Klein Tools MM400 Digital Multimeter, Manual-Ranging, 600V

    Klein Tools
    $54.97 USD
    $54.97 USD Wholesale Club Price $54.97 USD

    Features Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2MΩ resistance Electrical tester measures temperature, capacitance, freq...

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    $54.97 USD Wholesale Club Price $54.97 USD
  • Klein Tools ET920 USB Digital Meter

    Klein Tools USB Digital Meter, USB-A and USB-C

    Klein Tools
    $39.97 USD
    $39.97 USD Wholesale Club Price $39.97 USD

    Features 3 to 20V DC; Current: 0.05 to 3A (USB-A); 3 to 20V DC; Current: 0.05 to 5A (USB-C) Continuously monitor up to 1000 hours of voltage, curr...

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    $39.97 USD Wholesale Club Price $39.97 USD
  • Klein Tools MM300 Digital Multimeter, Manual-Ranging, 600V

    Klein Tools MM300 Digital Multimeter, Manual-Ranging, 600V

    Klein Tools
    $32.97 USD
    $32.97 USD Wholesale Club Price $32.97 USD

    Features Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2MΩ resistance Voltage tester for batteries, diodes and continuity Built...

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    $32.97 USD Wholesale Club Price $32.97 USD
  • Klein Tools ET600 Insulation Resistance Tester

    Klein Tools Insulation Resistance Tester

    Klein Tools
    $169.99 USD
    $169.99 USD Wholesale Club Price $169.99 USD

    Features Voltage Tester tests insulation resistance up to 4000MΩ at 125V, 250V, 500V, and 1000V DC Megohmmeter with test and lock buttons for simp...

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    $169.99 USD Wholesale Club Price $169.99 USD
  • Klein Tools Clamp Meter Electrical Test Kit

    Klein Tools Clamp Meter Electrical Test Kit

    Klein Tools
    $74.97 USD
    $74.97 USD Wholesale Club Price $74.97 USD

    Features Allows for easy testing of live circuits and measuring of current voltage Measure AC current via the clamp, and AC/DC voltage, resistance...

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    $74.97 USD Wholesale Club Price $74.97 USD
  • Klein Tools Digital Multimeter Electrical Test Kit, MM320KIT

    Klein Tools Digital Multimeter Electrical Test Kit

    Klein Tools
    $52.99 USD
    $52.99 USD Wholesale Club Price $52.99 USD

    Features Digital Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2 ohm resistance Meter also test batteries, diodes, and continui...

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    $52.99 USD Wholesale Club Price $52.99 USD
  • Klein Tools ET20 WiFi Borescope

    Klein Tools ET20 WiFi Borescope

    Klein Tools
    $99.99 USD
    $99.99 USD Wholesale Club Price $99.99 USD

    Features Transmits and displays video and images directly to your smartphone up to 30' (9 m) away Waterproof 9 mm camera has 6 on-board, adjustabl...

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    $99.99 USD Wholesale Club Price $99.99 USD
  • Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp, CL220

    Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp

    Klein Tools
    $69.97 USD
    $69.97 USD Wholesale Club Price $69.97 USD

    Features Measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple No...

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    $69.97 USD Wholesale Club Price $69.97 USD
  • Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester, ET310

    Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester

    Klein Tools
    $49.97 USD
    $49.97 USD Wholesale Club Price $49.97 USD

    Features Quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixtur...

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    $49.97 USD Wholesale Club Price $49.97 USD
  • Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp, CL120

    Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp

    Klein Tools
    $59.97 USD
    $59.97 USD Wholesale Club Price $59.97 USD

    Features Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance and continuity via test-leads Non-contact voltage tester...

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    $59.97 USD Wholesale Club Price $59.97 USD
  • Klein Tools LAN Scout™ Jr. 2 Cable Tester, VDV526-200

    Klein Tools LAN Scout™ Jr. 2 Cable Tester

    Klein Tools
    $54.97 USD
    $54.97 USD Wholesale Club Price $54.97 USD

    Features Cable tester for data (RJ45) terminated cables and patch cords Large backlit LCD for low lit areas displays pin to pin wiremap results Te...

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    $54.97 USD Wholesale Club Price $54.97 USD
  • Klein Tools GFCI Receptacle Tester with LCD, RT250

    Klein Tools GFCI Receptacle Tester with LCD

    Klein Tools
    $21.97 USD
    $21.97 USD Wholesale Club Price $21.97 USD

    Features Large backlit LCD readout of voltage and clear indication of wiring conditions LCD readout shows the time required to trip a GFCI device ...

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    $21.97 USD Wholesale Club Price $21.97 USD
  • Klein Tools AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp CL 390

    Klein Tools AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp

    Klein Tools
    $99.97 USD
    $99.97 USD Wholesale Club Price $99.97 USD

    Features Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation Non-contact ...

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    $99.97 USD Wholesale Club Price $99.97 USD
  • Klein Tools Rechargeable Thermal Imager, TI250

    Klein Tools Rechargeable Thermal Imager

    Klein Tools
    $299.99 USD
    $299.99 USD Wholesale Club Price $299.99 USD

    Features Over 10,000 pixels to troubleshoot hot and cold spots Adjustable emissivity from 0.10 to 0.99 Store and share images with optional microS...

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    $299.99 USD Wholesale Club Price $299.99 USD
  • Klein Tools CL800 Digital Clamp Meter, CL800

    Klein Tools CL800 Digital Clamp Meter

    Klein Tools
    $129.97 USD
    $129.97 USD Wholesale Club Price $129.97 USD

    Features Clamp Meter with automatically ranging true mean squared (TRMS) technology for increased accuracy Test leads measure AC/DC voltage, resis...

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    $129.97 USD Wholesale Club Price $129.97 USD
  • Klein Tools Clamp Meter Electrical Test Kit, CL120VP

    Klein Tools Clamp Meter Electrical Test Kit

    Klein Tools
    $79.98 USD
    $79.98 USD Wholesale Club Price $79.98 USD

    Features CL120 Clamp Meter measure AC current via the clamp, and AC/DC voltage, resistance and continuity via test leads Meter has backlit LCD for...

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    $79.98 USD Wholesale Club Price $79.98 USD
  • Klein Tools HVAC Kit with Testers, CL320KIT

    Klein Tools HVAC Kit with Testers for the HVAC Professional

    Klein Tools
    $124.99 USD
    $124.99 USD Wholesale Club Price $124.99 USD

    Features HVAC Kit with testers for the HVAC Professional HVAC Clamp Meter Cat. No. CL320 with TRMS measurement technology measures AC current, NCV...

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    $124.99 USD Wholesale Club Price $124.99 USD
  • Klein Tools Circuit Breaker Finder Accessory Kit, 69411

    Klein Tools Circuit Breaker Finder Accessory Kit

    Klein Tools
    $19.97 USD
    $19.97 USD Wholesale Club Price $19.97 USD

    Features For use with ET300 and ET310 Digital Circuit Breaker Finder Light socket adapter for finding the correct circuit of a lighting fixture Al...

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    $19.97 USD Wholesale Club Price $19.97 USD
  • Klein Tools Borescope for Android Devices, ET16

    Klein Tools Borescope for Android® Devices

    Klein Tools
    $39.97 USD
    $39.97 USD Wholesale Club Price $39.97 USD

    Features Borescope connects to Android on-the-go (OTG) version 4.0 or higher devices (NOT for iPhones or iPads) Capture and share images and video...

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    $39.97 USD Wholesale Club Price $39.97 USD
  • Klein Tools Cable Tester Kit with Scout® Pro 3 Tester, VDV501851

    Klein Tools Cable Tester Kit with Scout® Pro 3 Tester, Remotes, Adapter, Battery

    Klein Tools
    $89.97 USD
    $89.97 USD Wholesale Club Price $89.97 USD

    Features Cable tester tests voice (RJ11/12), data (RJ45) and video (coax F-connector) terminated cables with clearly defined results Measure cable...

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    $89.97 USD Wholesale Club Price $89.97 USD

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