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Used Continuity Testers

  • Gossen Metrawatt M630W METRALINE RLO-CHECK

    Gossen Metrawatt M630W METRALINE RLO-CHECK Low-Resistance Continuity Tester, 0.00 to 20.0 Ω 8 to 400 V

    • Manufacturer: Gossen Metrawatt

    Gain essential information about protective conductors and equipotential bonding with the Gossen Metrawatt M630W METRALINE RLO-CHECK Low-Resistance Continuity Tester. Acoustic and optical indicators provide simpl...

    $822 USD
    Wilmington, NC
  • AEMC CA 6011 Kit Point-to-Point

    AEMC CA 6011 Kit Point-to-Point Continuity Tester with large backlit display and automatic polarity reversal, 2000 counts

    • Manufacturer: AEMC

    The AEMC CA 6011 (2135.62) Point-to-Point Continuity Tester is designed for periodic testing of the protective earth conductors of electrical equipment, appliances, and installations. With this single-function me...

    $712 USD
    Wilmington, NC
  • AEMC 6418 Ground Resistance Tester,

    AEMC 6418 Ground Resistance Tester, 0.1 to 1200 Ω, 0.5 to 20 A

    • Manufacturer: AEMC

    Quickly and easily clamp this ground resistance tester around the grounding electrode or conductor and measure the resistance to the ground. By performing measurements on intact ground systems, verify the quality...

    $1,758 USD
    Wilmington, NC
  • AEMC 6417 Clamp-On Ground Resistance

    AEMC 6417 Clamp-On Ground Resistance Tester with Bluetooth, 1500 Ω, 40 A

    • Manufacturer: AEMC
    • Model: 6417

    Ideal for system troubleshooting in commercial, industrial, and utility applications, this ground resistance tester allows for stakeless ground loop testing and non-intrusive leakage current measurement. In addit...

    $1,891 USD
    Wilmington, NC
  • Hioki 3157-01 AC Grounding HiTester,

    Hioki 3157-01 AC Grounding HiTester, 100 to 120/200 to 240 V AC switching

    • Manufacturer: Hioki
    • Model: 3157-01

    Features Easily perform protective continuity testing in compliance with international safety standards and laws Feedback control system that is capable of applying a stable current even with a fluctuating load S...

    $3,355 USD
    Wilmington, NC
  • MEGGER 210800-3 500V Insulation &

    MEGGER 210800-3 500V Insulation & Continuity Tester

    • Manufacturer: Megger

    MEGGER 210800-3 500V Insulation & Continuity Tester. Excellent condition. No Leads.

    $125 USD
    Rockwall, TX
  • DESCO 19239 Continuous Mini Monitor

    DESCO 19239 Continuous Mini Monitor & Strap Only

    • Manufacturer: Desco

    DESCO 19239 Continuous Mini Monitor & Strap Only. Excellent condition.

    $35 USD
    Rockwall, TX
  • Megger MIT40X-EN

    Megger MIT40X-EN

    • Manufacturer: Megger

    Megger MIT40X-EN Details Megger MIT40X-EN Analog/Digital Insulation Tester - Special Applications: Selectable test voltage 10 -100 V The new Megger MIT40X insulation and continuity tester has been designed for el...

    Lake Mary, FL
  • Megger BM221

    Megger BM221

    • Manufacturer: Megger

    Megger BM221 Details Megger BM221 Hand-held Insulation Resistance and Continuity Tester The Megger BM220 series of Analogue Arc/Digital Insulation and Continuity Testers comprises a range of instruments which of...

    Lake Mary, FL
  • Megger MIT485-EN

    Megger MIT485-EN

    • Manufacturer: Megger

    Megger MIT485-EN Details Megger MIT485-EN Insulation and Continuity Tester Product Highlights Insulation Testing to 1000V and to 200 Gohms Continuity Testing at 200mA Down to 0.01ohms Pass/Fail Limit Alarms...

    Lake Mary, FL
  • AEMC Instruments 3711

    AEMC Instruments 3711

    • Manufacturer: AEMC

    AEMC Instruments 3711 Details AEMC Instruments 3711 3711 Clamp-On Ground Resistance Testers The Clamp-on Ground Resistance Tester Model 3711 measures ground rod and small grid resistance through any season, witho...

    Lake Mary, FL
  • Willtek 4107

    Willtek 4107

    • Manufacturer: Willtek

    Willtek 4107 Details Willtek 4107 Mobile Fault Finder (Also sold as Wavetek 4107)- Increase Efficiency of Point-of-Return Testing Up to half of the mobile phones returned for problems are not really defective but...

    Lake Mary, FL
  • AEMC Instruments 3640 KIT 300FT

    AEMC Instruments 3640 KIT 300FT

    • Manufacturer: AEMC

    AEMC Instruments 3640 KIT 300FT Details AEMC Instruments 3640 KIT 300FT 3640KIT-300 ft. 3-Point Ground Resistance Testers The Model 3640 is also available in complete kit form which includes instrument, two 300 f...

    Lake Mary, FL
  • AEMC Instruments 3640 KIT 150FT

    AEMC Instruments 3640 KIT 150FT

    • Manufacturer: AEMC

    AEMC Instruments 3640 KIT 150FT Details AEMC Instruments 3640 KIT 150FT 3640KIT-150 ft. 3-Point Ground Resistance Testers The Model 3640 is also available in complete kit form, which includes instrument, two 150 ...

    Lake Mary, FL
  • ROD L M25

    ROD L M25

    • Manufacturer: Rod-L

    ROD L M25 Details ROD L M25 Ground Continuity Test Instrument The M25 Ground Continuity Test Instrument checks ground continuity from chassis ground to the power cord ground pin of the unit under test. Its const...

    Lake Mary, FL
34567

Overview

Continuity testers are essential electrical tools used to determine if an electrical path can be established between two points. They are commonly used by electricians and technicians to troubleshoot circuits, ensuring there are no breaks or interruptions in electrical flow. These devices are straightforward to use and typically emit a visual or audible signal when continuity is detected.

FAQ

What should I look for when purchasing a continuity tester?

Consider the tester's accuracy, durability, ease of use, and whether it provides both visual and audible signals. Check for additional features like auto shut-off or built-in lights.

How do I safely ship a continuity tester?

Pack the tester in its original packaging or wrap it securely with bubble wrap. Use a sturdy box and add padding to prevent movement during transit. Label the package as 'fragile' if necessary.

How do I maintain my continuity tester?

Keep the tester clean and store it in a dry, dust-free environment. Regularly check the battery and replace it when necessary. Avoid exposing the tester to extreme temperatures or moisture.