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      AlibabaTesting Instrument & EquipmentTesting EquipmentWholesale in circuit tester

      In Circuit Tester

      (13074 products available)

      TASI TA13A 3 in 1 Non Contact Voltage Tester AC 12V-1000V Circuits Voltage Detector Phase Sequence Pen

      TASI TA13A 3 in 1 Non Contact Voltage Tester AC 12V-1000V Circuits Voltage Detector Phase Sequence Pen

      Ready to Ship
      $4.40 - $4.80
      Min Order: 10 pieces
      Shipping per piece: $1.93
      7 yrsCN
      4.6
      /5
      ·
      5 reviews
      ·
      "Good customer service"
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      Huazheng Automatic Circuit Breaker Testing Equipment HV circuit breaker analyzer in Switchgear Tester

      Huazheng Automatic Circuit Breaker Testing Equipment HV circuit breaker analyzer in Switchgear Tester

      $3,225.00
      Min Order: 1 set
      7 yrsCN
      4.9
      /5
      ·
      12 reviews
      ·
      "fast delivery"
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      Huazheng HZ2161 All In One High Voltage Circuit Breaker Mechanical Characteristic Tester With Contact Resistance Function

      Huazheng HZ2161 All In One High Voltage Circuit Breaker Mechanical Characteristic Tester With Contact Resistance Function

      $3,000.00 - $9,024.00
      Min Order: 1 unit
      verify10 yrsCN
      5.0
      /5
      ·
      17 reviews
      ·
      "Professional customer service"
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      NOYAFA NF-827 2 in 1 AC Digital Circuit Breaker Finder Socket tester NCV detector With Integrated GFCI Outlet Tester

      NOYAFA NF-827 2 in 1 AC Digital Circuit Breaker Finder Socket tester NCV detector With Integrated GFCI Outlet Tester

      $33.38 - $39.40
      Min Order: 1 piece
      verify9 yrsCN
      4.6
      /5
      ·
      55 reviews
      ·
      "Good service"
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      NOYAFA NF-827 2 in 1 AC Digital Circuit Breaker Finder Socket tester NCV detector With Integrated GFCI Outlet Tester

      NOYAFA NF-827 2 in 1 AC Digital Circuit Breaker Finder Socket tester NCV detector With Integrated GFCI Outlet Tester

      $33.80 - $39.40
      Min Order: 5 pieces
      4 yrsCN
      4.6
      /5
      ·
      2 reviews
      ·
      "good service"
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      Professional Manufacture Cheap Low Price PMP-816S In Circuit Tester Online Tester

      Professional Manufacture Cheap Low Price PMP-816S In Circuit Tester Online Tester

      $18,000.00 - $25,000.00
      Min Order: 1 set
      verify3 yrsCN
      5.0
      /5
      ·
      3 reviews
      ·
      "Good cooperation"
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      Huazheng HZ-5100 Digital loop resistance meter Portable 100a contact resistance tester

      Huazheng HZ-5100 Digital loop resistance meter Portable 100a contact resistance tester

      $1,250.00
      Min Order: 1 unit
      verify10 yrsCN
      4.9
      /5
      ·
      19 reviews
      ·
      "Good service"
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      Huazheng Manufacturer 200A circuit breaker switch loop contact resistance tester

      Huazheng Manufacturer 200A circuit breaker switch loop contact resistance tester

      $500.00 - $1,451.00
      Min Order: 1 set
      verify9 yrsCN
      4.8
      /5
      ·
      12 reviews
      ·
      "fast delivery"
      Contact Supplier
      Chat now
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      About products and suppliers

      13074 in circuit tester products are offered for sale by suppliers on Alibaba.com, of which testing equipment accounts for 20%, prototyping demonstration boards and kits accounts for 1%. A wide variety of in circuit tester options are available to you, such as odm, oem.You can also choose from yellow, black and red in circuit tester,
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