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      AlibabaElectrical Equipment & SuppliesElectrical InstrumentsEnergy MetersWholesale monitor meter

      Monitor Meter

      (75149 products available)

      Din Rail Electricity Digital Power Energy Meter Watt Kwh Wattmeter Monitor 220V Digital Kilowatt Hour Meter

      Din Rail Electricity Digital Power Energy Meter Watt Kwh Wattmeter Monitor 220V Digital Kilowatt Hour Meter

      $1.75 - $2.50
      Min Order: 5 pieces
      CN
      11 yrsverify
      4.7
      /5
      ·
      58 reviews
      ·
      "good delivery"
      Contact Supplier
      Wireless Energy Monitor Rechargeable Electronic Power Meter

      Wireless Energy Monitor Rechargeable Electronic Power Meter

      Ready to Ship
      $4.63 - $4.99
      Min Order: 5 pieces
      Shipping per piece: $4.31
      CN
      7 yrsverify
      4.7
      /5
      ·
      12 reviews
      ·
      "Excellent service"
      Contact Supplier
      Smart Tuya Wifi ORP Meter -2000~+2000mv Monitoring Controller Online PH Meter with Data Logger Function for hydroponics

      Smart Tuya Wifi ORP Meter -2000~+2000mv Monitoring Controller Online PH Meter with Data Logger Function for hydroponics

      Ready to Ship
      $59.88
      $63.03
      Min Order: 3 pieces
      Shipping per piece: $10.16
      CN
      8 yrsverify
      4.4
      /5
      ·
      94 reviews
      ·
      "fast shipping"
      Contact Supplier
      Remote power monitoring equipment Ethernet 3 phase multi-functional data logger energy meter

      Remote power monitoring equipment Ethernet 3 phase multi-functional data logger energy meter

      $29.00 - $35.00
      Min Order: 1 piece
      CN
      12 yrs
      4.8
      /5
      ·
      15 reviews
      ·
      "Fast shipment"
      Contact Supplier
      Smart TUYA app Bluetooth /WIFI Smart Meter intelligent electricity monitoring meter

      Smart TUYA app Bluetooth /WIFI Smart Meter intelligent electricity monitoring meter

      $16.80 - $19.80
      Min Order: 5 pieces
      CN
      9 yrs
      4.8
      /5
      ·
      12 reviews
      ·
      "fast delivery"
      Contact Supplier
      230V 80A Din Rail Remote Control LCD One Pulse Output Tuya Smart WiFi Power Consumption Switch Energy Monitoring Meter

      230V 80A Din Rail Remote Control LCD One Pulse Output Tuya Smart WiFi Power Consumption Switch Energy Monitoring Meter

      $23.88
      Min Order: 10 pieces
      CN
      2 yrs
      4.7
      /5
      ·
      19 reviews
      ·
      "great service"
      Contact Supplier
      GRI WASP-XM-E-O3 0-5000 PPM Portable O3 Gas Detector de Ozone gas monitor handheld o3 meter

      GRI WASP-XM-E-O3 0-5000 PPM Portable O3 Gas Detector de Ozone gas monitor handheld o3 meter

      Ready to Ship
      $427.00 - $437.00
      Min Order: 1 piece
      Shipping per piece: $49.96
      CN
      11 yrsverify
      4.8
      /5
      ·
      4 reviews
      ·
      "prompt delivery"
      Contact Supplier
      QJC TUYA three 3 Phase Din Rail WIFI Smart Energy Meter timer Power Consumption Monitor kWh Meter

      QJC TUYA three 3 Phase Din Rail WIFI Smart Energy Meter timer Power Consumption Monitor kWh Meter

      $33.98 - $39.98
      Min Order: 5 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      28 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Hti New Ht-501 Wifi Co2 Meter Monitor devices Temperature Humidity Meter For Air Quality

      Hti New Ht-501 Wifi Co2 Meter Monitor devices Temperature Humidity Meter For Air Quality

      Ready to Ship
      $39.00 - $49.00
      Min Order: 5 sets
      Shipping per piece: $15.34
      CN
      15 yrsverify
      4.4
      /5
      ·
      13 reviews
      ·
      "great service"
      Contact Supplier
      Digital Water Quality Tester Professional PH Monitor Meter 4 in 1 PH EC TDS Temperature Meter for Pool Aquariums Drinking Water

      Digital Water Quality Tester Professional PH Monitor Meter 4 in 1 PH EC TDS Temperature Meter for Pool Aquariums Drinking Water

      Ready to Ship
      $7.62 - $8.45
      Min Order: 2 pieces
      Shipping per piece: $15.44
      CN
      6 yrsverify
      4.6
      /5
      ·
      213 reviews
      ·
      "arrived quickly"
      Contact Supplier
      Renke Indoor air quality index test smart air quality monitor meter for measure AQI Information

      Renke Indoor air quality index test smart air quality monitor meter for measure AQI Information

      Ready to Ship
      $6.30 - $157.30
      Min Order: 1 piece
      Shipping per piece: $20.07
      CN
      8 yrs
      4.7
      /5
      ·
      32 reviews
      ·
      "prompt shipping"
      Contact Supplier
      FL8450 SUNHO online digital 4 20mA flow meter turbine flow water analysis meter monitoring controller with turbine flow sensor

      FL8450 SUNHO online digital 4 20mA flow meter turbine flow water analysis meter monitoring controller with turbine flow sensor

      $199.00 - $219.00
      Min Order: 100 units
      Power: Electronic
      CN
      2 yrs
      5.0
      /5
      ·
      18 reviews
      ·
      "Nice service"
      Contact Supplier
      Chlorine Dioxide CLO2 CL2 gas detector monitor meter

      Chlorine Dioxide CLO2 CL2 gas detector monitor meter

      $420.00
      Min Order: 1 piece
      CN
      12 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Excellent service"
      Contact Supplier
      WIFI Energy Meter Single Phase APP Online Recharging and Monitoring Electrical Sub Meter Prepaid Electricity Meter

      WIFI Energy Meter Single Phase APP Online Recharging and Monitoring Electrical Sub Meter Prepaid Electricity Meter

      $28.00 - $35.00
      Min Order: 1 set
      CN
      7 yrs
      4.9
      /5
      ·
      18 reviews
      ·
      "Great service"
      Contact Supplier
      2022 Mini Handheld Lanyard Portable NDIR Medidor De Co2 alarm Carbon Dioxide Detector Air Quality Sensor Monitor Co2 Meter

      2022 Mini Handheld Lanyard Portable NDIR Medidor De Co2 alarm Carbon Dioxide Detector Air Quality Sensor Monitor Co2 Meter

      $2.50 - $16.50
      Min Order: 1 piece
      CN
      9 yrsverify
      4.5
      /5
      ·
      151 reviews
      ·
      "fast shipping"
      Contact Supplier
      Tuya wifi online EC monitoring controller ph meter with data logger function hydroponic water quality monitoring tester

      Tuya wifi online EC monitoring controller ph meter with data logger function hydroponic water quality monitoring tester

      Ready to Ship
      $38.00 - $49.23
      Min Order: 1 piece
      Shipping per piece: $21.53
      CN
      7 yrs
      4.6
      /5
      ·
      35 reviews
      ·
      "excellent service"
      Contact Supplier
      Multi-Function Power Monitor 20A 100A Digital AC 110~220V Voltage Current Power Monitor Power Factor Frequency Energy Meter

      Multi-Function Power Monitor 20A 100A Digital AC 110~220V Voltage Current Power Monitor Power Factor Frequency Energy Meter

      $5.20 - $6.50
      Min Order: 1 piece
      CN
      3 yrs
      4.8
      /5
      ·
      49 reviews
      ·
      "good supplier"
      Contact Supplier
      Smart energy monitor Wifi 300A Power clamp meter 3 CTs Current Voltage Amp Meter Wifi Power Clamp meter

      Smart energy monitor Wifi 300A Power clamp meter 3 CTs Current Voltage Amp Meter Wifi Power Clamp meter

      $67.13 - $75.00
      Min Order: 1 piece
      CN
      9 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "great service"
      Contact Supplier
      BOQU MPG-6099 Ammonium ion TDS Conductivity Digital rs485 Multi Parameter Probe Water Quality Monitor Meter

      BOQU MPG-6099 Ammonium ion TDS Conductivity Digital rs485 Multi Parameter Probe Water Quality Monitor Meter

      $400.00 - $1,369.00
      Min Order: 1 piece
      CN
      11 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "Reliable supplier"
      Contact Supplier
      PM2.5 PM10 Particulate Monitor meter adopt long life anti-interference sampling dynamic system, quiet, efficient

      PM2.5 PM10 Particulate Monitor meter adopt long life anti-interference sampling dynamic system, quiet, efficient

      $2,208.88 - $2,765.74
      Min Order: 1 set
      CN
      3 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      New Coming Iot, Wireless, Smart Smart Meter Wifi Energy Monitoring Sensor Electric Power Meter

      New Coming Iot, Wireless, Smart Smart Meter Wifi Energy Monitoring Sensor Electric Power Meter

      Ready to Ship
      $103.70
      Min Order: 1 acre
      Shipping per piece: $16.41
      CN
      4 yrsverify
      4.8
      /5
      ·
      10 reviews
      ·
      "fast service"
      Contact Supplier
      RS-MG111-N01-1 PM2.5 Formaldehyde CO SO2 NO2 CO2 O3 TVOC PM10 TEMP HUM multi gas measure air quality monitor meter

      RS-MG111-N01-1 PM2.5 Formaldehyde CO SO2 NO2 CO2 O3 TVOC PM10 TEMP HUM multi gas measure air quality monitor meter

      Ready to Ship
      $6.40 - $157.30
      Min Order: 1 piece
      Shipping per piece: $20.07
      CN
      4 yrs
      4.9
      /5
      ·
      14 reviews
      ·
      "fast shipping"
      Contact Supplier
      ADL200N Kwh Monitoring Din Rail Bidirectional One Phase Smart Energy Management Power Meter With Current Transformer

      ADL200N Kwh Monitoring Din Rail Bidirectional One Phase Smart Energy Management Power Meter With Current Transformer

      Ready to Ship
      $30.00
      Min Order: 5 pieces
      Shipping per piece: $9.49
      CN
      6 yrsverify
      4.9
      /5
      ·
      17 reviews
      ·
      "Good service"
      Contact Supplier
      Portable Digital 3 in 1 PH TDS TEMP Meter Water Tester PH Pen Water Quality Tester Monitor TDS Meter for Drinking Water

      Portable Digital 3 in 1 PH TDS TEMP Meter Water Tester PH Pen Water Quality Tester Monitor TDS Meter for Drinking Water

      $9.90 - $11.40
      Min Order: 1 piece
      CN
      9 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Great service"
      Contact Supplier
      China factory Noise Meter Sound Dosimeter Sound Level Meter Noise Level Monitor Meter

      China factory Noise Meter Sound Dosimeter Sound Level Meter Noise Level Monitor Meter

      Ready to Ship
      $27.80
      Min Order: 10 pieces
      Shipping per piece: $4.35
      Power: Electronic
      CN
      4 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "good supplier"
      Contact Supplier
      Hot Sales Air Quality Monitor Meter PM2.5 Detector Indoor Air Quality Iaq Dust Sensor PM2.5 Gas Detector Indoor/Classroom

      Hot Sales Air Quality Monitor Meter PM2.5 Detector Indoor Air Quality Iaq Dust Sensor PM2.5 Gas Detector Indoor/Classroom

      $38.00 - $42.00
      Min Order: 1 piece
      CN
      3 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "excellent service"
      Contact Supplier
      BOQU MPG-6099 COD BOD Ammonium ION PH ORP DO TDS Conductivity Digital RS485 Multi Parameter Probe Water Quality Monitor Meter

      BOQU MPG-6099 COD BOD Ammonium ION PH ORP DO TDS Conductivity Digital RS485 Multi Parameter Probe Water Quality Monitor Meter

      $659.00 - $759.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "Reliable supplier"
      Contact Supplier
      SDM320C AC Single Phase Electric Energy Meter Active Consumption kWh Remote Monitoring Din Rail Meter

      SDM320C AC Single Phase Electric Energy Meter Active Consumption kWh Remote Monitoring Din Rail Meter

      $1.00 - $40.00
      Min Order: 1 piece
      CN
      12 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Great service"
      Contact Supplier
      Plug in CO2 Detector, CO2 ppm Monitor/Meter, SA1200P CO2 Measuring Instrument Best CO2 Monitor

      Plug in CO2 Detector, CO2 ppm Monitor/Meter, SA1200P CO2 Measuring Instrument Best CO2 Monitor

      Ready to Ship
      $45.00 - $65.00
      Min Order: 6 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      9 reviews
      ·
      "good service"
      Contact Supplier
      PH-110 Online Industrial PH Controller ORP Meter Monitor Digital 0.02 PH 1MV Upper Lower Limit Control Alarm PH Tester

      PH-110 Online Industrial PH Controller ORP Meter Monitor Digital 0.02 PH 1MV Upper Lower Limit Control Alarm PH Tester

      $85.00 - $105.00
      Min Order: 1 piece
      CN
      6 yrs
      4.8
      /5
      ·
      52 reviews
      ·
      "Excellent service"
      Contact Supplier
      Digital Portable PH Orp Temperature Meter Water Tester Meter Pen Type Monitoring Swimming Pool Hydrogen Handheld Orp Meter

      Digital Portable PH Orp Temperature Meter Water Tester Meter Pen Type Monitoring Swimming Pool Hydrogen Handheld Orp Meter

      $8.90 - $12.90
      Min Order: 10 pieces
      CN
      7 yrsverify
      4.8
      /5
      ·
      52 reviews
      ·
      "Prompt delivery"
      Contact Supplier
      3 phase three phase multifunction current voltage amp volt energy power monitor meter

      3 phase three phase multifunction current voltage amp volt energy power monitor meter

      Ready to Ship
      $53.00
      Min Order: 2 pieces
      Shipping per piece: $7.50
      CN
      6 yrsverify
      4.5
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      2024 Germany Geiger Counter Nuclear Radiation Tester detector Beta Gamma X-ray Rechargeable Radiation Monitor Meter

      2024 Germany Geiger Counter Nuclear Radiation Tester detector Beta Gamma X-ray Rechargeable Radiation Monitor Meter

      Ready to Ship
      $40.00 - $50.00
      Min Order: 2 sets
      Shipping per piece: $11.51
      CN
      4 yrs
      4.9
      /5
      ·
      12 reviews
      ·
      "Excellent service"
      Contact Supplier
      Digital Construction Blasting Vibration Monitor Blasting Meter

      Digital Construction Blasting Vibration Monitor Blasting Meter

      $5.00
      Min Order: 1 set
      Warranty: 3 Years
      Power: Electronic
      CN
      12 yrs
      4.0
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      Multi Channel Single/Three Phase Energy Monitor Meter For Energy Management Projects

      Multi Channel Single/Three Phase Energy Monitor Meter For Energy Management Projects

      Ready to Ship
      $284.90 - $328.90
      Min Order: 1 piece
      Shipping per piece: $13.93
      CN
      7 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Excellent Service"
      Contact Supplier
      German Electric Digital Solar Power Energy Usage Cost Consumption Charge Monitor Electric Energy Meter

      German Electric Digital Solar Power Energy Usage Cost Consumption Charge Monitor Electric Energy Meter

      Ready to Ship
      $3.90 - $4.60
      Min Order: 10 pieces
      Shipping per piece: $21.54
      CN
      9 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "fast shipping"
      Contact Supplier
      AC DC Digital Voltmeter AC 80-150V Volt meter DC 0-99.9V Volt Tester Panel Detector Dual LED Display Voltage Monitor Meter

      AC DC Digital Voltmeter AC 80-150V Volt meter DC 0-99.9V Volt Tester Panel Detector Dual LED Display Voltage Monitor Meter

      Ready to Ship
      $7.30 - $7.60
      Min Order: 5 pieces
      Shipping per piece: $1.56
      CN
      6 yrs
      4.7
      /5
      ·
      39 reviews
      ·
      "excellent service"
      Contact Supplier
      High Sensitivity Smart Air Quality Monitor Temperature Humidity Indoor Monitor Detector Gas Analyzers Co2 Meter

      High Sensitivity Smart Air Quality Monitor Temperature Humidity Indoor Monitor Detector Gas Analyzers Co2 Meter

      $24.08 - $26.37
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.8
      /5
      ·
      40 reviews
      ·
      "fast shipping"
      Contact Supplier
      Quality Assurance Programmable Smart PLC energy Meter / energy monitoring system

      Quality Assurance Programmable Smart PLC energy Meter / energy monitoring system

      $20.00 - $55.00
      Min Order: 1 piece
      CN
      14 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "excellent service"
      Contact Supplier
      Wifi Single Phase Photovoltaic Tuya Smart Energy Monitor Switch Energy Meter 100A 220V 50/60hz110V for Single phase KWh Meter

      Wifi Single Phase Photovoltaic Tuya Smart Energy Monitor Switch Energy Meter 100A 220V 50/60hz110V for Single phase KWh Meter

      $18.00 - $20.00
      Min Order: 50 pieces
      CN
      6 yrsverify
      4.4
      /5
      ·
      52 reviews
      ·
      "good service"
      Contact Supplier
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      About products and suppliers

      75149 monitor meter products are offered for sale by suppliers on Alibaba.com, of which energy meters accounts for 9%, gas analyzers accounts for 7%, and ph meters accounts for 3%. A wide variety of monitor meter options are available to you, such as lcd, analog and digital.You can also choose from single phase, monitor meter,As well as from acrel, oem monitor meter,and whether monitor meter is white, or black.
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