Supplier Discovery

Instruments & Meters

Energy Meter & Power Meter

Relay Meter Factories & Companies

Filter

Category

Consumer ElectronicsElectrical & ElectronicsManufacturing & Processing MachineryMetallurgy, Mineral & EnergyTransportation

More

Management Certification

ISO9001:2008OthersISO9001:2015ISO14001:2015ISO45001:2016

More

R&D Capacity

OEMODMOwn BrandOthers

Annual Revenue

<1 Million USD 1 ~ 2.5 Million USD 2.5 ~ 5 Million USD 5 ~ 10 Million USD 10 ~ 50 Million USD

More

No.of Employees

Less than 5 People5-50 People51-200 People201-500 People501-1000 People

More

Province & Region

AnhuiBeijingChongqingFujianGansu

More

Suppliers reviewed by inspection services.

about relay meter

Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities

relay meter2,000+ factories verified

Ewater Water Treatment Co., Ltd.

·Manufacturer/Factory & Trading Company

Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

Online Conductivity/TDS/Resistivity/Salinity Meter CCT3320 with Signal Output Relay for RO System

Online Conductivity/TDS/Resistivity/Salinity Meter CCT3320 with Signal Output Relay for RO System

RO Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

RO Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

CCT3320 Conductivity Meter TDS with Relay and 4-20mA Signal Output

CCT3320 Conductivity Meter TDS with Relay and 4-20mA Signal Output

1/4

Hangzhou Antin Power Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

AT180G-CT DIN Rail Three Phase Modbus Energy Meter with Relay Remote Control Connected to Transformer Voltage Tester Current Monitor Power Meter

AT180G-CT DIN Rail Three Phase Modbus Energy Meter with Relay Remote Control Connected to Transformer Voltage Tester Current Monitor Power Meter

US$28.00-40.00

100 Pieces(MOQ)

Advanced Modbus Energy Meter with Relay for DIN Rail Use

Advanced Modbus Energy Meter with Relay for DIN Rail Use

US$15.00-25.00

100 Pieces(MOQ)

AT100G-YF Multi Smart Din Rail Power Meter Prepaid with Relay Output

AT100G-YF Multi Smart Din Rail Power Meter Prepaid with Relay Output

US$20.00-40.00

100 Pieces(MOQ)

Harmonic Power Analyzer RS485 Interface Relay Output Digital Meter

Harmonic Power Analyzer RS485 Interface Relay Output Digital Meter

US$30.00-50.00

100 Pieces(MOQ)

1/4

Anhui Qidian Automation Technology Co., Ltd.

4-20mA 4 Relay RS485 Water Pump Light Beam Measuring Controlling Level Meter

4-20mA 4 Relay RS485 Water Pump Light Beam Measuring Controlling Level Meter

US$23.00-30.00

. Ultrasonic Level Meter with 4-20mA and RS485 Relay

. Ultrasonic Level Meter with 4-20mA and RS485 Relay

US$200.00-299.00

1m/2m/3m Range 304 or 316L Stainless Steel Exprosion Proof Industrial Magnetic Liquid Indicator Instrument Level Meter

1m/2m/3m Range 304 or 316L Stainless Steel Exprosion Proof Industrial Magnetic Liquid Indicator Instrument Level Meter

US$160.00-200.00

60GHz Radar Level Meter Level Measurement 0-20m Liquid Water Monitoring Measurement Device

60GHz Radar Level Meter Level Measurement 0-20m Liquid Water Monitoring Measurement Device

US$120.00-180.00

1/4

ACREL CO., LTD.

·Manufacturer/Factory & Trading Company

Acrel Adl300-Ey Kwh Smart Prepayment 3 Phase Electricity Meter RS485 with 80A Relay Output

Acrel Adl300-Ey Kwh Smart Prepayment 3 Phase Electricity Meter RS485 with 80A Relay Output

Relay Alarm Output Optional Pz72L-De/V ± 12V Power Ouput Electric DC Power Energy Watt Monitor Meters Home for Charging Piles and Solar PV Monitor

Relay Alarm Output Optional Pz72L-De/V ± 12V Power Ouput Electric DC Power Energy Watt Monitor Meters Home for Charging Piles and Solar PV Monitor

US$82.60-114.10

Acrel Relay Alarm Output Optional RS485 Interface 1 Circuit Voltmeter Ammeter DC Kwh Electric DC Power Meter Display for Charging Posts

Acrel Relay Alarm Output Optional RS485 Interface 1 Circuit Voltmeter Ammeter DC Kwh Electric DC Power Meter Display for Charging Posts

US$82.60-114.10

Acrel Adw210-D16-3s Multifunction 3 Phase AC Energy Meter with External CT

Acrel Adw210-D16-3s Multifunction 3 Phase AC Energy Meter with External CT

1/4

CET Electric Technology Inc.

PMC-230 DIN Rail Single-Phase 63A Direct Input Multifunction Meter for Voltage Power Measurement internal UC3 Disconnect Relay

PMC-230 DIN Rail Single-Phase 63A Direct Input Multifunction Meter for Voltage Power Measurement internal UC3 Disconnect Relay

PMC-230 35mm DIN Rail Single-Phase Multifunction Power Meter with internal UC3 Disconnect Relay SOE Log

PMC-230 35mm DIN Rail Single-Phase Multifunction Power Meter with internal UC3 Disconnect Relay SOE Log

PMC-230 DIN Rail Single-Phase 63A Direct Input Multifunction Power Meter with RS-485 internal UC3 Disconnect Relay

PMC-230 DIN Rail Single-Phase 63A Direct Input Multifunction Power Meter with RS-485 internal UC3 Disconnect Relay

PMC-550D Low Voltage Motor Protection Start Schemes RS-485 Ethernet

PMC-550D Low Voltage Motor Protection Start Schemes RS-485 Ethernet

US$624.00-960.00

1/4

Zhejiang Xinghao Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Dac7300c DIN Rail Three Phase Modbus AC Relay Electric Energy Meter

Dac7300c DIN Rail Three Phase Modbus AC Relay Electric Energy Meter

US$35.00-50.00

100 Pieces(MOQ)

Xoca Dac2161c DIN Rail Mounted Single Phase Electric Meter in Built Relay Zigbee Remote Control Management Multi Rate Set Alarm Function

Xoca Dac2161c DIN Rail Mounted Single Phase Electric Meter in Built Relay Zigbee Remote Control Management Multi Rate Set Alarm Function

WiFi Remote Monitor and Control Power Meter Single Phase Rail Multi Function Energy Meter Built-in Relay

WiFi Remote Monitor and Control Power Meter Single Phase Rail Multi Function Energy Meter Built-in Relay

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

1/4

Beijing Hezhong Huineng Electric Technology Co., Ltd

·Manufacturer/Factory & Trading Company

Advanced Smart Energy Meter with Alarm Relay and Digital Inputs

Advanced Smart Energy Meter with Alarm Relay and Digital Inputs

US$250.00-300.00

Top-Level Schneider Electric Meter Pm4501 Smart Energy Meter with Alarm Relay Outputs

Top-Level Schneider Electric Meter Pm4501 Smart Energy Meter with Alarm Relay Outputs

US$250.00-300.00

Digital Relay Comprehensive Monitoring Electricity Meter with Supports 4 Sets Multiple Rates

Digital Relay Comprehensive Monitoring Electricity Meter with Supports 4 Sets Multiple Rates

US$1,500.00-2,000.00

Smart Control Energy Meter with Alarm Relay Outputs and Digital Inputs

Smart Control Energy Meter with Alarm Relay Outputs and Digital Inputs

US$250.00-300.00

1/4

Anhui Madsur Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Online Ion Selective meter MDS-910IN Having 2 Relay Controls

Online Ion Selective meter MDS-910IN Having 2 Relay Controls

US$98.00-1,190.00

Advanced MADSUR MDS-210CD Inductive Conductivity Meter with Dual Relay Controls

Advanced MADSUR MDS-210CD Inductive Conductivity Meter with Dual Relay Controls

US$98.00-1,289.00

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

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

US$98.00-1,000.00

MDS-816CD Online Conductivity Meter/Probe Having 2 Relay Controls

MDS-816CD Online Conductivity Meter/Probe Having 2 Relay Controls

US$98.00-500.00

1/4

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

·Manufacturer/Factory & Trading Company

Solar Panel 3phase 75mv Shunt DC 1000V DIN Rail Energy Meter with Relay for EV Charger

Solar Panel 3phase 75mv Shunt DC 1000V DIN Rail Energy Meter with Relay for EV Charger

US$103.60-128.10

75mv Shunt DC 1000V DIN-Rail Energy Meter with Relay for EV Charger

75mv Shunt DC 1000V DIN-Rail Energy Meter with Relay for EV Charger

US$103.60-128.10

Djsf1352-Rn DC Energy Meter Relay Alarm Output and Digital Input Function

Djsf1352-Rn DC Energy Meter Relay Alarm Output and Digital Input Function

US$98.50-157.30

DIN Rail Three Phase AC WiFi with Relay Power Meter

DIN Rail Three Phase AC WiFi with Relay Power Meter

US$70.00-91.00

1/4

Suzhou Delfino Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Delfino RS485 Two Relays pH Meter with Settable Calibration Points

Delfino RS485 Two Relays pH Meter with Settable Calibration Points

US$75.00-95.00

Two Relays Differential Signal Online pH Meter for Power Plant Pure Water

Two Relays Differential Signal Online pH Meter for Power Plant Pure Water

US$125.00-150.00

Online RS485 Relay Control pH ORP Meter Supplier

Online RS485 Relay Control pH ORP Meter Supplier

US$95.00-115.00

Two Relays 220V pH Transmitter Water pH Meter

Two Relays 220V pH Transmitter Water pH Meter

US$69.00-85.00

1/4

Kunshan Ast Optoelectronics Co., Ltd

·Manufacturer/Factory & Trading Company

Digital pH Controller Dual Relay pH Meter or Hydroponic Plants Solution Nutrient Management Automatically Adjust pH Scale

Digital pH Controller Dual Relay pH Meter or Hydroponic Plants Solution Nutrient Management Automatically Adjust pH Scale

US$100.80-125.40

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

US$100.80-125.40

Precision pH Meter for Aquatic Environments Growth with Dual Relay Outputs and Automatic Dosing Pump

Precision pH Meter for Aquatic Environments Growth with Dual Relay Outputs and Automatic Dosing Pump

US$100.80-125.40

Effectual pH Meter with Dual Relay Outputs Detector for Indoor or Greenhouse Plants and Aquatic Growth

Effectual pH Meter with Dual Relay Outputs Detector for Indoor or Greenhouse Plants and Aquatic Growth

US$100.80-125.40

1/4

Wenzhou Taiye Electric Co., Ltd.

·Trading Company

2p 63A Tuya APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter

2p 63A Tuya APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter

80A WiFi Multiple Rate Three-Phase Multifunction Energy Meter Relay Remote

80A WiFi Multiple Rate Three-Phase Multifunction Energy Meter Relay Remote

63A 2p Tuya WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter

63A 2p Tuya WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter

Pid Digital Intelligent Industrial 220V Relay Temperature Controller

Pid Digital Intelligent Industrial 220V Relay Temperature Controller

Shanghai Fante Industrial Co., Ltd

Multifunction Smart Energy Meter with Relay Output Multimeter

Multifunction Smart Energy Meter with Relay Output Multimeter

US$120.00-150.00

100 Pieces(MOQ)

Smart Meter with Relay for Energy Monitoring Analog Meter Ammeter

Smart Meter with Relay for Energy Monitoring Analog Meter Ammeter

US$120.00-150.00

100 Pieces(MOQ)

Smart Meter with Relay for Energy Monitoring

Smart Meter with Relay for Energy Monitoring

US$120.00-150.00

100 Pieces(MOQ)

Smart Meter with Relay and Power Quality Analyzer

Smart Meter with Relay and Power Quality Analyzer

US$120.00-150.00

100 Pieces(MOQ)

1/4

Yueqing Saishi Electronic Co., Ltd.

·Trading Company

Dds6619-303wf WiFi Circuit Breaker 8 In1 Energy Meter 85-290V AC Meter Timer Relay Voltage Current Electricity Meter Power Monitoring Switch

Dds6619-303wf WiFi Circuit Breaker 8 In1 Energy Meter 85-290V AC Meter Timer Relay Voltage Current Electricity Meter Power Monitoring Switch

Dds6619-048 1-Phase WiFi Smart Energy Meter with Relay 5 (80) a 230V Remote Power Control 8-Parameter Display with Switch

Dds6619-048 1-Phase WiFi Smart Energy Meter with Relay 5 (80) a 230V Remote Power Control 8-Parameter Display with Switch

Sinotimer Dts6619-050 Tuya WiFi 7p 3-Phase 4-Wire Smart Energy Meter 5 (80) a 230/400VAC 50Hz LCD 8-Parameter Display with Relay Switch

Sinotimer Dts6619-050 Tuya WiFi 7p 3-Phase 4-Wire Smart Energy Meter 5 (80) a 230/400VAC 50Hz LCD 8-Parameter Display with Relay Switch

E5en Digital Temperature Controller - Time-Proportional Control Thermostat, K-Type Input, Relay Output, 230VAC 0-399°C

E5en Digital Temperature Controller - Time-Proportional Control Thermostat, K-Type Input, Relay Output, 230VAC 0-399°C

1/4

Jiangsu Aice Instrument Technology Co., Ltd.

·Trading Company

Water LCD Display 4-20mA Pulse Relay Output Ultrasonic Flow Meter

Water LCD Display 4-20mA Pulse Relay Output Ultrasonic Flow Meter

US$123.80-135.00

Compact Water Flow Meter with LCD and Relay Output

Compact Water Flow Meter with LCD and Relay Output

US$123.80-135.00

High-Precision Ultrasonic Flow Meter for Open Channel Use

High-Precision Ultrasonic Flow Meter for Open Channel Use

US$230.00-286.00

Aice Tech RS232 Parshall Flume Open Channel Flow Meter

Aice Tech RS232 Parshall Flume Open Channel Flow Meter

US$230.00-286.00

1/4

Wenzhou Senyi Electric Co., Ltd.

WiFi Monitor Single Phase Digital LCD Energy Meter Voltage Current Protection Temperature Relay Switch Kwh Meter

WiFi Monitor Single Phase Digital LCD Energy Meter Voltage Current Protection Temperature Relay Switch Kwh Meter

US$9.42-9.80

WiFi Smart MCB Energy Meter Kwh Monitoring LCD Digital Voltage Meter Timer Relay Tuya/Smartlife Control

WiFi Smart MCB Energy Meter Kwh Monitoring LCD Digital Voltage Meter Timer Relay Tuya/Smartlife Control

US$9.42-9.80

2p 63A Tuya APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter

2p 63A Tuya APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter

WiFi Energy Meter Tuya Smart WiFi Voltage Relay 220V Smart Life 2p Home Assistant Automatic Switch 63A

WiFi Energy Meter Tuya Smart WiFi Voltage Relay 220V Smart Life 2p Home Assistant Automatic Switch 63A

1/1

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

Boqu Phg-2091 with 2 Relay Digital Water pH Value Transmitter Tester pH Controller/Meter

Boqu Phg-2091 with 2 Relay Digital Water pH Value Transmitter Tester pH Controller/Meter

US$85.00-550.00

Boqu Bq-Ocfm Open Channel River Online Industry with Relay 4-20mA Flow Meter

Boqu Bq-Ocfm Open Channel River Online Industry with Relay 4-20mA Flow Meter

US$85.00-155.00

Boqu Dog-2082X Gold Supplier 3 Relays O2 Price Do Measurement Meter

Boqu Dog-2082X Gold Supplier 3 Relays O2 Price Do Measurement Meter

US$85.00-550.00

Boqu Ddg-2090 Industrial Conductivity Meter with 4-20mA Output and Relay to Alarm Ec Meter

Boqu Ddg-2090 Industrial Conductivity Meter with 4-20mA Output and Relay to Alarm Ec Meter

US$85.00-550.00

1/4

Wuhan Hertz Power Equipment Co., Ltd

·Manufacturer/Factory & Trading Company

Relay Protection Tester Double Clamp Volt Ampere Meter for CT PT Testing

Relay Protection Tester Double Clamp Volt Ampere Meter for CT PT Testing

US$1,500.00-3,500.00

New Design Three Phase Handheld Relay Protection Test Meter

New Design Three Phase Handheld Relay Protection Test Meter

US$12,000.00-13,999.00

3 Phase Relay Protection Tester Dual Clamp Digital Phase Volt Ampere Meter

3 Phase Relay Protection Tester Dual Clamp Digital Phase Volt Ampere Meter

US$1,500.00-3,500.00

Protection Relay Meter with Overheating and Overload Protection Circuit Function

Protection Relay Meter with Overheating and Overload Protection Circuit Function

US$12,000.00-13,999.00

1/4

Zhejiang Tongzheng Electric Co., Ltd.

·Manufacturer/Factory & Trading Company

MCB Tomzn 63A Ewelink Single Phase WiFi Smart Home Energy Meter Relay

MCB Tomzn 63A Ewelink Single Phase WiFi Smart Home Energy Meter Relay

Tomzn WiFi Smart 63A 1p+N Kwh Metering Monitoring Switch Relay

Tomzn WiFi Smart 63A 1p+N Kwh Metering Monitoring Switch Relay

Tomzn Tob9e-63m Ewelink WiFi Smart Energy Meter Circuit Breaker Timer Relay

Tomzn Tob9e-63m Ewelink WiFi Smart Energy Meter Circuit Breaker Timer Relay

Tomzn AC Monitor Voltage Current Power Factor Active Kwh Electric Energy Meter

Tomzn AC Monitor Voltage Current Power Factor Active Kwh Electric Energy Meter

1/4

Nanjing Hangjia Electronic Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

DPDT Relay SS304 SS316 PTFE Ceramic Probe Vibration Probe Level Meter

DPDT Relay SS304 SS316 PTFE Ceramic Probe Vibration Probe Level Meter

US$210.00-230.00

Flange Thread Chuck Connection 4~20mA or Multiple Relay Liquid Level Meter

Flange Thread Chuck Connection 4~20mA or Multiple Relay Liquid Level Meter

US$100.00-200.00

Original brand Ultrasonic Level Meter non contact level measure liquid waste water level

US$130.00-150.00

Integrated Ultrasonic Level Meter for Water Treatment liquid level monitor

Integrated Ultrasonic Level Meter for Water Treatment liquid level monitor

US$130.00-150.00

1/4

Wuhu Jujie International Trade Co., LTD

Insertion Type Ultrasonic Water Flow Meter with Multiple Output Options 4-20mA RS485 Relay for Industrial Monitoring Systems

Insertion Type Ultrasonic Water Flow Meter with Multiple Output Options 4-20mA RS485 Relay for Industrial Monitoring Systems

US$260.00-280.00

Industrial Insertion Ultrasonic Flow Meter Stainless Steel Construction 4-20mA RS485 Relay Output Industry Water Monitoring

Industrial Insertion Ultrasonic Flow Meter Stainless Steel Construction 4-20mA RS485 Relay Output Industry Water Monitoring

US$260.00-280.00

Digital Dual Relay pH Controller with Temperature Compensation for Hydroponics System and Indoor Plant Grow

Digital Dual Relay pH Controller with Temperature Compensation for Hydroponics System and Indoor Plant Grow

US$180.00-220.00

Digital Liquid Flow Meter Calculator with LCD Display 4~20mA Signal Output

Digital Liquid Flow Meter Calculator with LCD Display 4~20mA Signal Output

US$90.00-115.00

1/4

Xinling Electrical Co., Ltd. China

·Manufacturer/Factory & Trading Company

ZN72 Counting Relay can be used as Totaliser, Tachometer, Frequency meter, etc.

ZN72 Counting Relay can be used as Totaliser, Tachometer, Frequency meter, etc.

US$13.29-22.14

ZN48 Counting Relay can be used as Totaliser, Tachometer, Frequency meter, etc.

ZN48 Counting Relay can be used as Totaliser, Tachometer, Frequency meter, etc.

US$12.60-21.00

HR101 series Intelligent LED Temperature Controller

HR101 series Intelligent LED Temperature Controller

US$15.53-18.53

XMTA-3001 Digital Display Temperature Conrtoller Temperature Display Regulator Temperature Control Meter

XMTA-3001 Digital Display Temperature Conrtoller Temperature Display Regulator Temperature Control Meter

US$11.66-23.86

1/4

Weshine Electric Manufacturing Co., Ltd.

·Manufacturer/Factory & Trading Company

High Precision DC Resistance Meter for Relay Testing

High Precision DC Resistance Meter for Relay Testing

US$980.00-6,850.00

Stand Alone Three Phase Protection Relay Meter

Stand Alone Three Phase Protection Relay Meter

US$3,800.00-6,500.00

Three Phase Secondary Injection Relay Test Kit Ac/dc Voltage Relay Test Set Microcomputer Relay Protection Meter

Three Phase Secondary Injection Relay Test Kit Ac/dc Voltage Relay Test Set Microcomputer Relay Protection Meter

US$3,800.00-6,500.00

Advanced Portable Relay Protection Test Set for Six Phases

Advanced Portable Relay Protection Test Set for Six Phases

US$5,399.00-9,000.00

1/4

Zhejiang Liuyi Electrical Technology Co., Ltd.

Tuya 3 Phase 380V 100A WiFi Smart Bi-Directional Energy Power Kwh Meter LCD Display Voltage Protector Relay Remote Control

Tuya 3 Phase 380V 100A WiFi Smart Bi-Directional Energy Power Kwh Meter LCD Display Voltage Protector Relay Remote Control

US$24.50-25.00

63A 1p+N WiFi Smart Switch Miniature Circuit Breaker Rail Mounting 220V Energy Meter Kwh Monitoring Timer Relay

63A 1p+N WiFi Smart Switch Miniature Circuit Breaker Rail Mounting 220V Energy Meter Kwh Monitoring Timer Relay

US$6.00-13.50

DIN Rail Automatic Recovery Reconnection Over/Undervoltage Protection Device Protection Relay

DIN Rail Automatic Recovery Reconnection Over/Undervoltage Protection Device Protection Relay

63A Tuya WiFi Intelligent Leakage Voltage Protector Relay Circuit Breaker Remote Control

63A Tuya WiFi Intelligent Leakage Voltage Protector Relay Circuit Breaker Remote Control

US$11.59-13.18

1/4

Jiangsu Sfere Electric Co., Ltd.

·Manufacturer/Factory & Trading Company

3 Phase RS485 Modbus Relay Output LCD Multi Function Digital Panel Meter

3 Phase RS485 Modbus Relay Output LCD Multi Function Digital Panel Meter

US$63.00-78.00

Great Price LCD Display 2-Way Relay Output Ampere Meter, 2-Way Switch Input LCD Ampere Meter//

Great Price LCD Display 2-Way Relay Output Ampere Meter, 2-Way Switch Input LCD Ampere Meter//

US$60.00-75.00

LCD Display Three Phase Multifunctional Power Meter Voltmeter Digital Ampere Meter

LCD Display Three Phase Multifunctional Power Meter Voltmeter Digital Ampere Meter

US$40.00-45.00

LED Digital Display RS485 3 Phase 2-15th Harmonic Voltmeter Ammeter Dual Multifunctional Power Meter

LED Digital Display RS485 3 Phase 2-15th Harmonic Voltmeter Ammeter Dual Multifunctional Power Meter

US$42.00-55.00

1/4

Wuhan Goldhome Hipot Electrical Co., Ltd.

Hot Sell 6 Phase Protection Relay Tester Meter

Hot Sell 6 Phase Protection Relay Tester Meter

US$2,000.00-6,000.00

Sf6 Density Relay Meter for Density Relay Test

Sf6 Density Relay Meter for Density Relay Test

US$2,000.00-6,000.00

Battery Capacity Tester Digital Constant Current Battery Discharge Testing Meter

Battery Capacity Tester Digital Constant Current Battery Discharge Testing Meter

US$2,000.00-7,000.00

Three Phase Power Transformer DC Winding Resistance Meter

Three Phase Power Transformer DC Winding Resistance Meter

US$800.00-2,500.00

1/4

Zhejiang Yangcheng Electric Co., Ltd

·Manufacturer/Factory & Trading Company

Auto Car Tachometer Type LED Digital Voltmeter Power Analyze Meter with Alarm Signal and Relay Output

Auto Car Tachometer Type LED Digital Voltmeter Power Analyze Meter with Alarm Signal and Relay Output

Programmable Auto Car Tachometer Type LED Digital Frequency Hertz Meter with Relay Output Alarms

Programmable Auto Car Tachometer Type LED Digital Frequency Hertz Meter with Relay Output Alarms

72*72 Three Phase Power Digital Display Meter Voltmeter Volt Ampere Frequency Electricity Meter

72*72 Three Phase Power Digital Display Meter Voltmeter Volt Ampere Frequency Electricity Meter

AMP 72*72 Single Phase Power Digital Display Current Electricity Meter AMP Meter Voltmeter Ammeter

AMP 72*72 Single Phase Power Digital Display Current Electricity Meter AMP Meter Voltmeter Ammeter

1/4

Nanjing AIYI Technologies Co., Ltd.

IP 66 Fixed Gas Meter for 0-100%Lel Methane with Built-in 2 Relays

IP 66 Fixed Gas Meter for 0-100%Lel Methane with Built-in 2 Relays

US$100.00-180.00

IP65 Fixed Gas Leak Detector for Monitoring CH4 0-100% Lel Via Infared Principle

IP65 Fixed Gas Leak Detector for Monitoring CH4 0-100% Lel Via Infared Principle

US$100.00-500.00

OLED Display Fixed Gas Meter for Detecting 0-100%Lel with Integrated Sound Light Alarm

OLED Display Fixed Gas Meter for Detecting 0-100%Lel with Integrated Sound Light Alarm

US$100.00-280.00

IP66 Wall-Mounted Gas Sniffer for Detecting Sf6 Via Infared Principle

IP66 Wall-Mounted Gas Sniffer for Detecting Sf6 Via Infared Principle

US$100.00-280.00

1/4

Baiyue Technology (Fujian) Group Co., Ltd.

·Trading Company

WiFi Relay Digital Electric Energy Meter Tuya Smart Life APP Control Smart Home Timer Remote Control Smart Power Electricity Meter

WiFi Relay Digital Electric Energy Meter Tuya Smart Life APP Control Smart Home Timer Remote Control Smart Power Electricity Meter

US$13.00-23.00

Three Phase Four Wire 7p DIN Rail Smart Energy Meter with Relay Can Use APP for Remote Reading and Control Electricity Meter

Three Phase Four Wire 7p DIN Rail Smart Energy Meter with Relay Can Use APP for Remote Reading and Control Electricity Meter

US$22.17-26.49

2p 63A Tuya APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter Circuit Breaker

2p 63A Tuya APP WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power Kwh Meter Circuit Breaker

US$7.95-9.36

Tuya 40A 63A WiFi Energy Meter Relay Smart Circuit Breaker Smart Switch Power Monitor Adjustable Voltage Protector Circuit Breaker

Tuya 40A 63A WiFi Energy Meter Relay Smart Circuit Breaker Smart Switch Power Monitor Adjustable Voltage Protector Circuit Breaker

US$21.99-24.99

1/4

Hangzhou Changniu Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Digital DC low resistance meter Universal resistance meter for transformers, motors and relays

Digital DC low resistance meter Universal resistance meter for transformers, motors and relays

Supplying Relay DC resistance meter connector DC resistance meter motor meter to manufacturers

Supplying Relay DC resistance meter connector DC resistance meter motor meter to manufacturers

Motor DC resistance fast meter Transformer DC resistance meter Switch DC resistance meter

Motor DC resistance fast meter Transformer DC resistance meter Switch DC resistance meter

High Precision Low Ohm Resistance Meter for Accurate Circuit Measurements

High Precision Low Ohm Resistance Meter for Accurate Circuit Measurements

1/4

171

Hot Products

Fiber Power Meter

Related Manufacturers & Supplier

Analog Meter Factories

Bench Meter Factories

Soil Meter Factories

Kwh Meter Factories

Energy Meter Relay Manufacturers

Multi Jet Water Meter Manufacturers

Contactor Relay Starter Manufacturers

Kilo Meter Manufacturers

Free App: App Store Google Play

Follow Us:

Contact Us: 

TradeMessenger: 

About Us FAQ Help Site Map Mobile Site

Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights

Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia

User Agreement Declaration Privacy Policy

Copyright © 1998-2026 Focus Technology Co., Ltd. All Rights Reserved.