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Dual Relay Outputs Instrument pH Meter for Swimming Pool and Water Treatment pH Management with CE

Dual Relay Outputs Instrument pH Meter for Swimming Pool and Water Treatment pH Management with CE

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Main Products: CO2 Controller, Par Meter
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Dual Relay Outputs Instrument pH Meter for Swimming Pool and Wastewater Treatment pH Management with CE

Dual Relay Outputs Instrument pH Meter for Swimming Pool and Wastewater Treatment pH Management with CE

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Display : Digital
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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CE Certificate RS485 Two Relays Multi Parameter Conductivity TDS pH/ORP Do Cod Meter for Water Treatment

CE Certificate RS485 Two Relays Multi Parameter Conductivity TDS pH/ORP Do Cod Meter for Water Treatment

US $ 259-329 / Piece FOB
1 Piece (MOQ)
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Main Products: PH Meter, PH Senser
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Suzhou Delfino Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Dual Relay Outputs pH Meter for Swimming Pool and Hydroponic Plants pH Management with CE

Dual Relay Outputs pH Meter for Swimming Pool and Hydroponic Plants pH Management with CE

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Display : Digital
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Two Spst Relays Digital Waterph Tester/Transmitter/Meter for Food and Beverage with CE

Two Spst Relays Digital Waterph Tester/Transmitter/Meter for Food and Beverage with CE

US $ 191-223 / Piece FOB
1 Piece (MOQ)
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Main Products: PH Meter, PH Senser
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Suzhou Delfino Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Dual Relay Outputs pH Meter for Swimming Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH Meter for Swimming Pool and Aquarium Water Treatment pH Management with CE

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Display : Digital
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

US $ 57.8-64.3 / Piece FOB
50 Pieces (MOQ)
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Main Products: CO2 Controller, Par Meter
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Dual Relay Outputs pH-Meter for Pool and Water-Testing Hydroponic Plants pH Monitoring with CE

Dual Relay Outputs pH-Meter for Pool and Water-Testing Hydroponic Plants pH Monitoring with CE

US $ 57.8-64.3 / Piece FOB
50 Pieces (MOQ)
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Display : Digital
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Three Phase Modbus Rail Meter in Built Relay with LCD Display Power Meters Smart Energy Meter Current Voltage Monitor High Quality CE RoHS

Three Phase Modbus Rail Meter in Built Relay with LCD Display Power Meters Smart Energy Meter Current Voltage Monitor High Quality CE RoHS

US $ 40 / Piece FOB
50 Pieces (MOQ)
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Main Products: Power Meter
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Zhejiang Xinghao Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Innovated Auto Recloser Energy Meter for Efficient Power Management

Innovated Auto Recloser Energy Meter for Efficient Power Management

US $ 9.6 / Piece FOB
1 Piece (MOQ)
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Speed : Normal Type Circuit Breaker
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Three Phase Three Wire 3p3w Digital Multifunction RS485 Modbus Energy Meter with Soe Record Virtual Alarm Function

Three Phase Three Wire 3p3w Digital Multifunction RS485 Modbus Energy Meter with Soe Record Virtual Alarm Function

US $ 80-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Panel Meter, Energy Meter, Multifunction Power Meter, Protection Relay, Electrical Transducer, Thermostat, Smart Meter, Temperature Sensor, Energy Metering, Low Voltages
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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MDS-411SS Online Turbidity Meter (With Brush) Having 2 Relay Controls

MDS-411SS Online Turbidity Meter (With Brush) Having 2 Relay Controls

US $ 98-1,000 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Anhui Madsur Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2025
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Ultrasonic Flow Meter Precision Ultrasonic Open Channel Flow Meter

Ultrasonic Flow Meter Precision Ultrasonic Open Channel Flow Meter

US $ 100 / Piece FOB
1 Piece (MOQ)
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Main Products: Level Gauge, Flow Meter, Relex Level Gauge, Sight Glass, Strainer and Filter, Glass Level Gauge, Level Meter, Magnetic Level Gauge, Sight Glass Flow Indicator, Level Switch
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Hebei Xukang Meter Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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Online Conductivity Salinity Meter Price Water Analyzer TDS Sensor Boqu

Online Conductivity Salinity Meter Price Water Analyzer TDS Sensor Boqu

US $ 85-550 / Piece FOB
1 Piece (MOQ)
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Certification : RoHS, FCC, CE, ISO9001
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Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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Chinese Manufacturer Online Conductivity Meter Ec Meter for RO Treatment

Chinese Manufacturer Online Conductivity Meter Ec Meter for RO Treatment

US $ 85-100 / Piece FOB
1 Piece (MOQ)
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Main Products: PH Meter, PH Senser
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Suzhou Delfino Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

US $ 98-160 / Piece FOB
1 Piece (MOQ)
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Type : Conductivity Meter
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Shanghai GL Environmental Technology Co., Ltd.

Shanghai, China Since 2019
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Portable Ultrasonic Water Flow Meters Clamp on Sensor Ultrasonic Flowmeters Ultra Flow Meter

Portable Ultrasonic Water Flow Meters Clamp on Sensor Ultrasonic Flowmeters Ultra Flow Meter

US $ 200-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Flow Meter, Thermal Mass Flow Meter, Turbine Flow Meter, Vortex Flow Meter, Electromagnetic Flow Meter, Gas Roots Flow Meter, Coriolis Flow Meter, Precession Flow Meter, Radar Level Meter, Ultrasonic Flow Meter
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Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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Fast Dispatchro Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

Fast Dispatchro Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

US $ 55 / Piece FOB
1 Piece (MOQ)
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Certification : CE, ISO9001
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Ewater Water Treatment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Ultrasonic Measuring Instrument River Water Level Gauge Depth Sensors Meter

Ultrasonic Measuring Instrument River Water Level Gauge Depth Sensors Meter

US $ 320-335 / Piece FOB
1 Piece (MOQ)
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Main Products: Level Sensor, Flow Meter, Pressure Sensor, Wireless sensors, Temperature sensors
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Holykell Technology Company Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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Diameter 15mm PVC Pipe Inline Mini Compact Ultrasonic Flow Meter for Water

Diameter 15mm PVC Pipe Inline Mini Compact Ultrasonic Flow Meter for Water

US $ 360-400 / Piece FOB
1 Piece (MOQ)
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Sensor : Tube/Flange
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Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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Related Videos
  • What is Dual Relay Outputs Instrument pH Meter for Swimming Pool and Water Treatment pH Management with CE
    What is Dual Relay Outputs Instrument pH Meter for Swimming Pool and Water Treatment pH Management with CE
    US $ 100.8-125.4 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Dual Relay Outputs Instrument pH Meter for Swimming Pool and Wastewater Treatment pH Management with CE
    What is Dual Relay Outputs Instrument pH Meter for Swimming Pool and Wastewater Treatment pH Management with CE
    US $ 100.8-125.4 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is CE Certificate RS485 Two Relays Multi Parameter Conductivity TDS pH/ORP Do Cod Meter for Water Treatment
    What is CE Certificate RS485 Two Relays Multi Parameter Conductivity TDS pH/ORP Do Cod Meter for Water Treatment
    US $ 259-329 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Dual Relay Outputs pH Meter for Swimming Pool and Hydroponic Plants pH Management with CE
    What is Dual Relay Outputs pH Meter for Swimming Pool and Hydroponic Plants pH Management with CE
    US $ 100.8-125.4 /Piece
    50 Pieces (MOQ)
    Contact Supplier
High Precision Digital Wall Mounted Ultrasonic Flow Meter Data Logger

High Precision Digital Wall Mounted Ultrasonic Flow Meter Data Logger

US $ 249-299 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Flow Instrument, Temperature Instrument, Pressure Instrument, Level Instrument
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Jiangsu Jiechuang Science And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Low Cost Dissolved Oxygen Meter Do Sensor Water Measuring Device

Low Cost Dissolved Oxygen Meter Do Sensor Water Measuring Device

US $ 85-9,999 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001, RoHS, CE, FCC
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Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
Chat Now Send Inquiry
DIN Rail RS485 Kwh Shops/Dormitory Built-in Relay on-off Prepaid Billing Energy Meter

DIN Rail RS485 Kwh Shops/Dormitory Built-in Relay on-off Prepaid Billing Energy Meter

US $ 70-140 / Set FOB
1 Set (MOQ)
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Main Products: Multi-Functional Power Meter, Power Quality Mitigation Solution, Motor Controller & Protection, Power Monitoring System, Data Center Power Monitoring System
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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About CE Relay Meter FAQ

  • QWhat are the key features to consider when selecting an energy meter?

    The CE Relay Meter is included in our comprehensive Energy Meter & Power Meter range.When choosing an energy meter, important features to consider include accuracy, communication protocols, display options, and ease of installation. Consulting with a reputable manufacturer can help you make an informed decision tailored to your specific needs.

  • QHow can I ensure the quality of energy meters from suppliers in China?

    Our CE Relay Meter offers exceptional quality within the Energy Meter & Power Meter category.To guarantee quality, confirm that the suppliers in China hold relevant certifications and adhere to industry standards. Request product samples, inquire about testing procedures, and ensure transparent communication throughout the purchasing process,

  • QWhat advantages does sourcing energy meters from a reliable supplier offer?

    Enhance your Energy Meter & Power Meter setup with our premium CE Relay Meter.Sourcing energy meters from a reputable supplier ensures high-quality products, prompt delivery, technical support, competitive pricing, and the opportunity for customization. It is crucial to partner with a trustworthy supplier for a seamless buying experience.

Aosl66 Parshall Flume Ultrasonic Open Channel Flow Meter

Aosl66 Parshall Flume Ultrasonic Open Channel Flow Meter

US $ 230-286 / Piece FOB
1 Piece (MOQ)
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Sensitivity : High
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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4-20mA Ultrasonic Liquid Water Diesel Fuel Tank Level Meter Sensor

4-20mA Ultrasonic Liquid Water Diesel Fuel Tank Level Meter Sensor

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Flow Meter, Level Transmitter
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Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Three Phase 3pH4w Digital Multifunction Programmable Smart Intelligent Electric RS485 Modbus RTU Energy Power Meter Kwh Meter

Three Phase 3pH4w Digital Multifunction Programmable Smart Intelligent Electric RS485 Modbus RTU Energy Power Meter Kwh Meter

US $ 85-95 / Piece FOB
1 Piece (MOQ)
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Electric Equipment : Three-phase Four-wire
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ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Radio Frequency Admittance Level Meter Capacitive Type 304/316 Stainless Steel

Radio Frequency Admittance Level Meter Capacitive Type 304/316 Stainless Steel

US $ 75 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Switch, Pressure Gauge, Pressure Sensor, Float Switch, Water Meter, Flow Sensor, Flow Switch, Flow Meter, Gas Boiler Accessories, Heat Exchanger
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Wenzhou Bingo Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2013
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Dac7320c-CT DIN Rail Wireless with CT Power Meter

Dac7320c-CT DIN Rail Wireless with CT Power Meter

US $ 37-46 / Piece FOB
100 Pieces (MOQ)
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Installation : Indirect Connected
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Zhejiang Xinghao Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
IP65 Hf Gas Leak Detector and Meter (Hydrogen Fluoride)

IP65 Hf Gas Leak Detector and Meter (Hydrogen Fluoride)

US $ 807.55-1,288.85 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Dust Particle Counter, Gas Alarm, Gas Controller, Gas Monitor, Pm2.5 Detector, Multi Gas Detector, Multi Gas Analyzer, Gas Pretreat System
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Shenzhen Korno Import & Export Co., Ltd.

Guangdong, China Since 2017
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China Factory Wholesale Single Phase Two Wire Energy Meter

China Factory Wholesale Single Phase Two Wire Energy Meter

1,000 Pieces (MOQ)
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Customized : Customized
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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High Accuracy Water Level Meter Featuring Smart Hart Technology

High Accuracy Water Level Meter Featuring Smart Hart Technology

US $ 160-216 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Three Phase Rail Energy Meter Tuya Zigbee Monitoring Power Parameters Current Transformers Access with Relay Multi Rate Electronic Meters

Three Phase Rail Energy Meter Tuya Zigbee Monitoring Power Parameters Current Transformers Access with Relay Multi Rate Electronic Meters

US $ 45 / Piece FOB
50 Pieces (MOQ)
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Power Meter Connection : Feed-through Type
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Zhejiang Xinghao Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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High Sensitivity Ammonia Gas Meter for Factory Worker Safety (NH3)

High Sensitivity Ammonia Gas Meter for Factory Worker Safety (NH3)

US $ 457.65-1,166.66 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Dust Particle Counter, Gas Alarm, Gas Controller, Gas Monitor, Pm2.5 Detector, Multi Gas Detector, Multi Gas Analyzer, Gas Pretreat System
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Shenzhen Korno Import & Export Co., Ltd.

Guangdong, China Since 2017
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High Quality Electric Single Phase Two Wire AC 230V 100A Energy Meter DIN Rail Kwh Meter

High Quality Electric Single Phase Two Wire AC 230V 100A Energy Meter DIN Rail Kwh Meter

1,000 Pieces (MOQ)
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Usage : Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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5m 10m 4-20mA Relays Output IP65 Ultrasonic Fuel Oil Level Meter

5m 10m 4-20mA Relays Output IP65 Ultrasonic Fuel Oil Level Meter

US $ 199 / Piece FOB
100 Pieces (MOQ)
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Main Products: Water Meter, Flowmeter
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Hot Best Digital Industrial Online Laboratory pH ORP Meter for Waste Water

Hot Best Digital Industrial Online Laboratory pH ORP Meter for Waste Water

US $ 98-165 / Piece FOB
1 Piece (MOQ)
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Appliance : Medical Research, Biochemistry
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Shanghai Kuosi Electronic Co., Ltd.

Shanghai, China Since 2021
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