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      AlibabaTesting Instrument & EquipmentTesting EquipmentWholesale test detector

      Test Detector

      (32900 products available)

      Electrical Testing Instruments Deep Recorder Leak Detector 5m Leak Testing Machine PQWT-L4000 Geological Pipe Leak Detector

      Electrical Testing Instruments Deep Recorder Leak Detector 5m Leak Testing Machine PQWT-L4000 Geological Pipe Leak Detector

      $500.00 - $1,968.00
      Min Order: 1 set
      verify9 yrsCN
      4.9
      /5
      ·
      33 reviews
      ·
      "Shipment on time"
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      FUZRR ES9080 Non-contact High Voltage Electroscope Electricity Testing Device High Voltage Detector

      FUZRR ES9080 Non-contact High Voltage Electroscope Electricity Testing Device High Voltage Detector

      $66.00 - $83.00
      Min Order: 1 set
      7 yrsCN
      4.8
      /5
      ·
      29 reviews
      ·
      "good customer care"
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      Portable Digital 3 In 1 Portable Dissolved Solids Titanium Alloy TDS-M2 PPM Water Detector Meter Quality Testing Pen

      Portable Digital 3 In 1 Portable Dissolved Solids Titanium Alloy TDS-M2 PPM Water Detector Meter Quality Testing Pen

      $0.92 - $1.05
      Min Order: 10 pieces
      verify5 yrsCN
      4.8
      /5
      ·
      19 reviews
      ·
      "good service"
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      metal tubes off-Line eddy current testing machine/eddy current detector made in china

      metal tubes off-Line eddy current testing machine/eddy current detector made in china

      $20,000.00 - $21,000.00
      Min Order: 1 set
      verify14 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Peakmeter PM6860DR socket plug tester voltage live wire detector with RCD GFCI test detector socket test

      Peakmeter PM6860DR socket plug tester voltage live wire detector with RCD GFCI test detector socket test

      $3.70 - $3.86
      Min Order: 5 pieces
      verify6 yrsCN
      4.9
      /5
      ·
      11 reviews
      ·
      "Great service"
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      NOYAFA NF-825TMR AC wire locator Network cable locator Circuit breaker finder Socket test Electric Wire Detector

      NOYAFA NF-825TMR AC wire locator Network cable locator Circuit breaker finder Socket test Electric Wire Detector

      $73.83 - $80.86
      Min Order: 1 piece
      verify9 yrsCN
      4.6
      /5
      ·
      57 reviews
      ·
      "Good service"
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      Diamond Tester Gemstone Gem Selector II Jewelry Watcher Tool Test Pen Gem Tool Diamond Detector

      Diamond Tester Gemstone Gem Selector II Jewelry Watcher Tool Test Pen Gem Tool Diamond Detector

      $4.50 - $5.50
      Min Order: 5 pieces
      verify10 yrsCN
      4.9
      /5
      ·
      23 reviews
      ·
      "Super service"
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      LR-232-4CP waterproof test leakage detector/Air tightness tester/Multi-channel waterproof tester

      LR-232-4CP waterproof test leakage detector/Air tightness tester/Multi-channel waterproof tester

      $3,000.00 - $5,000.00
      Min Order: 1 piece
      7 yrsCN
      4.9
      /5
      ·
      58 reviews
      ·
      "Fast delivery"
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      About products and suppliers

      32900 test detector products are offered for sale by suppliers on Alibaba.com, of which testing equipment accounts for 35%, industrial metal detectors accounts for 5%, and gas analyzers accounts for 5%. A wide variety of test detector options are available to you, such as odm, oem.You can also choose from portable, high precision test detector,
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