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      AlibabaElectrical Equipment & SuppliesElectrical InstrumentsEnergy MetersWholesale in-line meter

      In-line Meter

      (62520 products available)

      HM TDS DM-2 Dual TDS Water Quality Household Aquaculture Monitor Meter In-line 0-9990 ppm for Water Purifier

      HM TDS DM-2 Dual TDS Water Quality Household Aquaculture Monitor Meter In-line 0-9990 ppm for Water Purifier

      Ready to Ship
      $26.00 - $28.50
      Min Order: 1 piece
      Shipping per piece: $19.23
      CN
      2 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "Good service"
      Contact Supplier
      LC UPC Single Mode Variable Optic Attenuator Fiber Patchcord VOA In-Line 0~60dB voa fiber patch cords

      LC UPC Single Mode Variable Optic Attenuator Fiber Patchcord VOA In-Line 0~60dB voa fiber patch cords

      $10.00 - $30.00
      Min Order: 10 pieces
      CN
      6 yrsverify
      4.8
      /5
      ·
      46 reviews
      ·
      "fast delivery"
      Contact Supplier
      Sfere720 power line quality and energy analyzer multifunctional ac meter data logger

      Sfere720 power line quality and energy analyzer multifunctional ac meter data logger

      $180.00 - $220.00
      Min Order: 1 piece
      CN
      9 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "Nice purchase"
      Contact Supplier
      Smart Programmable Single Phase Prepaid GSM Energy Meter with IC Card, Relay and Communication Options (RS485/GPRS/LORA)

      Smart Programmable Single Phase Prepaid GSM Energy Meter with IC Card, Relay and Communication Options (RS485/GPRS/LORA)

      $16.10 - $19.00
      Min Order: 5 pieces
      CN
      7 yrsverify
      3.6
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Linshang Portable Measure IR Rejection UV Blocking Rate Visible Light Transmittance Window Tint Transmission Meter

      Linshang Portable Measure IR Rejection UV Blocking Rate Visible Light Transmittance Window Tint Transmission Meter

      Ready to Ship
      $55.00 - $70.00
      Min Order: 1 piece
      Shipping per piece: $16.05
      Power: Electronic
      CN
      2 yrsverify
      4.7
      /5
      ·
      50 reviews
      ·
      "fast shipping"
      Contact Supplier
      Huazheng Electric HZ-5200 high quality micro-ohm meter contact Resistance meter digital switch loop resistance tester

      Huazheng Electric HZ-5200 high quality micro-ohm meter contact Resistance meter digital switch loop resistance tester

      $666.00 - $1,458.00
      Min Order: 1 set
      Power: Electronic
      CN
      10 yrsverify
      4.9
      /5
      ·
      19 reviews
      ·
      "Good service"
      Contact Supplier
      UNI-T UT595 RCD Phase Consequence Loop/Line Impedance Insulation Resistance Earthing Continuity Multifunction Meter Tester

      UNI-T UT595 RCD Phase Consequence Loop/Line Impedance Insulation Resistance Earthing Continuity Multifunction Meter Tester

      $350.00 - $420.00
      Min Order: 1 unit
      Power: Electronic
      CN
      10 yrsverify
      5.0
      /5
      ·
      17 reviews
      ·
      "Professional customer service"
      Contact Supplier
      ShineWay 300-4200MHz Wattemeter In Line Digital RF Power Meter shineway DPM-50

      ShineWay 300-4200MHz Wattemeter In Line Digital RF Power Meter shineway DPM-50

      $999.00 - $1,350.00
      Min Order: 1 piece
      CN
      14 yrs
      4.8
      /5
      ·
      13 reviews
      ·
      "great service"
      Contact Supplier
      Acrel ADL400/C AC 3 Phase 220/380/400V MID Smart Energy Meter RS485 Modbus Electricity Meter for Power Consumption Monitoring

      Acrel ADL400/C AC 3 Phase 220/380/400V MID Smart Energy Meter RS485 Modbus Electricity Meter for Power Consumption Monitoring

      Ready to Ship
      $46.90
      Min Order: 5 pieces
      CN
      1 yrsverify
      4.8
      /5
      ·
      5 reviews
      ·
      Contact Supplier
      SDM630MCT-Lora LoRaWAN CT operated Din Rail Three Phase MID Energy Meter

      SDM630MCT-Lora LoRaWAN CT operated Din Rail Three Phase MID Energy Meter

      $74.40 - $93.00
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      34 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Noyafa New NF-8209S test 2.5-500 meters line crimped crystal head function lithium battery type-C charging dual mode spotlight

      Noyafa New NF-8209S test 2.5-500 meters line crimped crystal head function lithium battery type-C charging dual mode spotlight

      $34.40 - $40.02
      Min Order: 1 piece
      Power: Electronic
      CN
      9 yrsverify
      4.6
      /5
      ·
      55 reviews
      ·
      "Good service"
      Contact Supplier
      GCOB 16 Port GPON Board with 16 SFP Fiber Optic Power Meter Fiberhome Gpon Olt Singlemode,16port Gpon Olt Sfp Line Card

      GCOB 16 Port GPON Board with 16 SFP Fiber Optic Power Meter Fiberhome Gpon Olt Singlemode,16port Gpon Olt Sfp Line Card

      $1,349.00
      Min Order: 1 piece
      CN
      7 yrsverify
      4.6
      /5
      ·
      13 reviews
      ·
      "excellent service"
      Contact Supplier
      NOYAFA NF-8508 Length Line Meter Fiber Red Light Power Meter Network Line Finder Wire/Cable Tracker Multimeter

      NOYAFA NF-8508 Length Line Meter Fiber Red Light Power Meter Network Line Finder Wire/Cable Tracker Multimeter

      $58.00 - $65.00
      Min Order: 10 pieces
      CN
      12 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      "Great company"
      Contact Supplier
      NOYAFA NF-8508 Optical Wire Meter Tracer LCD Network Cable Tester Rechargeable Network Line Finder Wire Tracker PoE Checker

      NOYAFA NF-8508 Optical Wire Meter Tracer LCD Network Cable Tester Rechargeable Network Line Finder Wire Tracker PoE Checker

      Ready to Ship
      $59.00
      Min Order: 1 piece
      Shipping per piece: $22.00
      CN
      3 yrs
      5.0
      /5
      ·
      12 reviews
      ·
      Contact Supplier
      Huazheng Electric 20A Transformer DC Winding Resistance meter Three phase 3 channel dc resistance tester

      Huazheng Electric 20A Transformer DC Winding Resistance meter Three phase 3 channel dc resistance tester

      $1,000.00 - $4,195.00
      Min Order: 1 set
      Power: Electronic
      CN
      9 yrsverify
      4.8
      /5
      ·
      12 reviews
      ·
      "fast delivery"
      Contact Supplier
      UNI-T UT595 RCD Phase Consequence Loop/Line Impedance Insulation Resistance Earthing Continuity Multifunction Meter Tester

      UNI-T UT595 RCD Phase Consequence Loop/Line Impedance Insulation Resistance Earthing Continuity Multifunction Meter Tester

      $400.00 - $600.00
      Min Order: 1 set
      Power: Electronic
      CN
      7 yrs
      4.9
      /5
      ·
      12 reviews
      ·
      "fast delivery"
      Contact Supplier
      UNI-T UT595 Multifunction Loop Testers Earth Ground Line Loop Impedance Tester Insulation Resistance Meter w/RCD Protection

      UNI-T UT595 Multifunction Loop Testers Earth Ground Line Loop Impedance Tester Insulation Resistance Meter w/RCD Protection

      $569.00 - $599.00
      Min Order: 1 piece
      Power: Electronic
      CN
      12 yrs
      4.8
      /5
      ·
      41 reviews
      ·
      "Good delivery"
      Contact Supplier
      Wholesale High Quality Hot Sales Kenya Single Phase Din Rail Energy Meter With Ciu

      Wholesale High Quality Hot Sales Kenya Single Phase Din Rail Energy Meter With Ciu

      $8.88 - $66.00
      Min Order: 200 units
      CN
      8 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      branch multi channel energy power meter for data centre power supply monitor

      branch multi channel energy power meter for data centre power supply monitor

      Ready to Ship
      $123.00
      Min Order: 2 pieces
      Shipping per piece: $7.50
      CN
      6 yrsverify
      4.5
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      Insulation Power Factor Meter with UST and GST External HV Mode CVT Mode Mode Power Transformer Dissipation Capacitance Test

      Insulation Power Factor Meter with UST and GST External HV Mode CVT Mode Mode Power Transformer Dissipation Capacitance Test

      $998.00 - $3,657.00
      Min Order: 1 set
      Power: Electronic
      CN
      4 yrs
      4.9
      /5
      ·
      11 reviews
      ·
      "customer service"
      Contact Supplier
      HGS923 4 Channel Vibration Meter Continuous Monitoring Vibration Monitoring & Recording System

      HGS923 4 Channel Vibration Meter Continuous Monitoring Vibration Monitoring & Recording System

      $1,725.00 - $1,950.00
      Min Order: 1 set
      Power: Electronic
      CN
      16 yrs
      4.6
      /5
      ·
      16 reviews
      ·
      "good service"
      Contact Supplier
      digital counter with output relay rs232 power line communication kwh meter

      digital counter with output relay rs232 power line communication kwh meter

      $6.20 - $9.20
      Min Order: 10 pieces
      CN
      16 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good service"
      Contact Supplier
      power line quality and energy analyzer multifunctional ac meter data logger

      power line quality and energy analyzer multifunctional ac meter data logger

      $150.00 - $230.00
      Min Order: 1 piece
      CN
      5 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      Digital Line Tension Meter with Sensor LTTS for Yarn , Wire , Optical Fibre, etc

      Digital Line Tension Meter with Sensor LTTS for Yarn , Wire , Optical Fibre, etc

      Ready to Ship
      $200.00 - $250.00
      Min Order: 1 piece
      Shipping per piece: $21.54
      Power: Electronic
      CN
      10 yrs
      4.8
      /5
      ·
      24 reviews
      ·
      "Fast shipment"
      Contact Supplier
      ES3045 Digital insulation resistance meter megohmmeter 5 kV10kV15kV megometro digital insulation test insulation tester

      ES3045 Digital insulation resistance meter megohmmeter 5 kV10kV15kV megometro digital insulation test insulation tester

      Ready to Ship
      $302.00 - $369.00
      Min Order: 1 set
      Shipping per piece: $94.13
      Warranty: 3 Years
      Power: Electronic
      CN
      7 yrs
      4.8
      /5
      ·
      29 reviews
      ·
      "good customer care"
      Contact Supplier
      High Quality Pipeline On-line Density Meter Used In Industrial Chemical Production With Low Price

      High Quality Pipeline On-line Density Meter Used In Industrial Chemical Production With Low Price

      Ready to Ship
      $1,355.00
      Min Order: 1 unit
      Shipping per piece: $136.48
      Power: Hydraulic
      CN
      14 yrs
      4.8
      /5
      ·
      13 reviews
      ·
      "Satisfactory service"
      Contact Supplier
      VFI-250 cable checking machine locator visual fault mini multimeter vfl optical power meter with vfl visual fault locator

      VFI-250 cable checking machine locator visual fault mini multimeter vfl optical power meter with vfl visual fault locator

      Ready to Ship
      $55.55 - $61.54
      Min Order: 2 pieces
      Shipping per piece: $11.51
      CN
      13 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      Fiber optic connection tool SC-SC 3 meters Pigtail Fiber Optic Jumper Cables Singlemode Single Core SC-SC Fiber Optic Patch Cord

      Fiber optic connection tool SC-SC 3 meters Pigtail Fiber Optic Jumper Cables Singlemode Single Core SC-SC Fiber Optic Patch Cord

      Ready to Ship
      $0.82
      Min Order: 1 piece
      Shipping per piece: $5.42
      CN
      5 yrs
      4.9
      /5
      ·
      12 reviews
      ·
      "fast delivery"
      Contact Supplier
      XZH TEST Portable 10A DC resistance test equipment winding resistance meter/transformer dc resistance tester

      XZH TEST Portable 10A DC resistance test equipment winding resistance meter/transformer dc resistance tester

      $1,450.00 - $1,550.00
      Min Order: 1 unit
      Power: Electronic
      CN
      10 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Nice JOB"
      Contact Supplier
      Smart meter Wifi High intensity energy measuring device 16GB Electric power meter

      Smart meter Wifi High intensity energy measuring device 16GB Electric power meter

      Ready to Ship
      $100.00 - $180.00
      Min Order: 5 pieces
      Shipping per piece: $19.61
      CN
      12 yrs
      4.8
      /5
      ·
      15 reviews
      ·
      "Fast shipment"
      Contact Supplier
      FCJ Fiber Optic FTTH Tool Kit With FC6S Fiber Cleaver Mini Optical Power Meter Wire stripper miller Clamp

      FCJ Fiber Optic FTTH Tool Kit With FC6S Fiber Cleaver Mini Optical Power Meter Wire stripper miller Clamp

      $12.99 - $33.00
      Min Order: 1 piece
      CN
      2 yrsverify
      4.9
      /5
      ·
      9 reviews
      ·
      "good service"
      Contact Supplier
      2022 Customization Linshang ls162 transmission meter light transmission meter glass autolight plus light transmission meter

      2022 Customization Linshang ls162 transmission meter light transmission meter glass autolight plus light transmission meter

      $69.00
      Min Order: 1 piece
      CN
      3 yrsverify
      4.7
      /5
      ·
      74 reviews
      ·
      "customer service"
      Contact Supplier
      B TAG-8000 Two High-voltage Lines Connected To The Grid Or Ring Network Nuclear Phase Meter

      B TAG-8000 Two High-voltage Lines Connected To The Grid Or Ring Network Nuclear Phase Meter

      $480.00 - $1,000.00
      Min Order: 1 set
      Power: Electronic
      CN
      13 yrsverify
      4.6
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      Customization Linshang LS162A digital window tint transmittance meter film tint meter ir rejection meter

      Customization Linshang LS162A digital window tint transmittance meter film tint meter ir rejection meter

      $78.20 - $92.00
      Min Order: 2 pieces
      Shipping per piece: $9.62
      Power: Electronic
      CN
      4 yrs
      4.9
      /5
      ·
      18 reviews
      ·
      "Fast delivery"
      Contact Supplier
      DECCA 140 Digital AC 600V 300A 4 Bit LCD Display Clamp CT Leaker Measure AC Leakage /AC Current 60 Sets Meter

      DECCA 140 Digital AC 600V 300A 4 Bit LCD Display Clamp CT Leaker Measure AC Leakage /AC Current 60 Sets Meter

      Ready to Ship
      $54.00 - $65.00
      Min Order: 1 piece
      Shipping per piece: $12.00
      CN
      6 yrsverify
      4.5
      /5
      ·
      24 reviews
      ·
      "fast shipping"
      Contact Supplier
      Multi-function Optical Wire Meter Tracer NF-8508 Tester Network Telephone Cable Continuity Testing Fault Finder Wire Tracer

      Multi-function Optical Wire Meter Tracer NF-8508 Tester Network Telephone Cable Continuity Testing Fault Finder Wire Tracer

      Ready to Ship
      $62.00 - $130.00
      Min Order: 1 piece
      Shipping per piece: $19.12
      CN
      12 yrsverify
      4.9
      /5
      ·
      19 reviews
      ·
      "Great service"
      Contact Supplier
      Non contact optical detection equipment multi-function tester for VFL power meter network cable RJ45 line finder OPM

      Non contact optical detection equipment multi-function tester for VFL power meter network cable RJ45 line finder OPM

      $160.00 - $180.00
      Min Order: 2 pieces
      CN
      15 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "good service"
      Contact Supplier
      Mini Portable Gasoline Octane Number Tester / Octane Meter

      Mini Portable Gasoline Octane Number Tester / Octane Meter

      $2,500.00 - $5,000.00
      Min Order: 1 set
      Power: Electronic
      CN
      12 yrsverify
      4.1
      /5
      ·
      2 reviews
      ·
      "Great customer service"
      Contact Supplier
      PUSH Electric Manufacturer 100a Loop Resistance Tester Micro Ohmmeter Contact Resistance Meter Price

      PUSH Electric Manufacturer 100a Loop Resistance Tester Micro Ohmmeter Contact Resistance Meter Price

      $500.00 - $1,580.00
      Min Order: 1 set
      Power: Electronic
      CN
      7 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      Mic & Line Level Balanced Audio over Fiber Optic Extender/Converter to 500 Meters MM Fiber or 20 Kilometers SM Fiber

      Mic & Line Level Balanced Audio over Fiber Optic Extender/Converter to 500 Meters MM Fiber or 20 Kilometers SM Fiber

      $199.00 - $499.00
      Min Order: 1 set
      CN
      5 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      About products and suppliers

      62520 in-line meter products are offered for sale by suppliers on Alibaba.com, of which energy meters accounts for 1%, testing equipment accounts for 1%, and fiber optic equipment accounts for 1%. A wide variety of in-line meter options are available to you, You can also choose from oem, in-line meter,As well as from white, black in-line meter,
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