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relay meter2,000+ factories verified

Ewater Water Treatment Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

US$55.00
10 Pieces(MOQ)
CCT3320 Conductivity Meter TDS with Relay and 4-20mA Signal Output

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

US$55.00
1 Piece(MOQ)
RO Water Purification System Online Conductivity Meter CCT3320 with Signal Output Relay

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

US$55.00
1 Piece(MOQ)
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

US$55.00
1 Piece(MOQ)
1/4

Hangzhou Antin Power Technology Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
AT180G-CT DIN Rail Three Phase Energy Meter with Relay Electric Meter Transformer Connected Kwh Meter Multimeter

AT180G-CT DIN Rail Three Phase Energy Meter with Relay Electric Meter Transformer Connected Kwh Meter Multimeter

US$30.00-45.00
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)
AT100G Digital DIN Rail with Relay Single Phase Modbus Energy Meter

AT100G Digital DIN Rail with Relay Single Phase Modbus Energy Meter

US$15.00-25.00
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)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Zhejiang Xinghao Technology Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Three Phase Mutual Inductance Type Rail Meter Real Time Monitor with Current Transformer Access in-Built Relay Voltage Protection and Remote Management Control

Three Phase Mutual Inductance Type Rail Meter Real Time Monitor with Current Transformer Access in-Built Relay Voltage Protection and Remote Management Control

US$39.50
50 Pieces(MOQ)
Dac4120c DIN Rail Single Phase WiFi Meter with Relay Switch Energy Meter Power Meters Electronic Monitor

Dac4120c DIN Rail Single Phase WiFi Meter with Relay Switch Energy Meter Power Meters Electronic Monitor

US$26.00
50 Pieces(MOQ)
WiFi DIN Rail Smart Single Meter with Multi-Tariff Function Built in Relay

WiFi DIN Rail Smart Single Meter with Multi-Tariff Function Built in Relay

US$24.00
50 Pieces(MOQ)
DIN Rail Three Phase Energy Meter Multifunctional WiFi Power Meter in Built Relay Bidirectional Measurement

DIN Rail Three Phase Energy Meter Multifunctional WiFi Power Meter in Built Relay Bidirectional Measurement

US$45.00
50 Pieces(MOQ)
1/4

Beijing Hezhong Huineng Electric Technology Co., Ltd

13 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Smart Energy Meter with Alarm Relay Outputs and Digital Inputs

Smart Energy Meter with Alarm Relay Outputs and Digital Inputs

US$250.00-300.00
1 unit(MOQ)
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
1 unit(MOQ)
Smart Energy Meter with Alarm Relay and Digital Inputs

Smart Energy Meter with Alarm Relay and Digital Inputs

US$250.00-300.00
1 unit(MOQ)
Smart Energy Meter Pm4201 with LCD Display and Dual Relay

Smart Energy Meter Pm4201 with LCD Display and Dual Relay

US$250.00-300.00
1 unit(MOQ)
1/4

CET Electric Technology Inc.

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

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

US$192.00
1 Piece(MOQ)
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

US$192.00
1 Piece(MOQ)
PMC-53A DIN96 Class 0.5S Three-Phase Multifunction Smart Energy Meter with Dot-Matrix LCD and RS-485

PMC-53A DIN96 Class 0.5S Three-Phase Multifunction Smart Energy Meter with Dot-Matrix LCD and RS-485

US$288.00-1,056.00
1 Piece(MOQ)
PMC-230 DIN Rail Class 0.5 Self-Powered Single-Phase 63A Direct Input Multifunction Meter with internal UC3 Disconnect Relay

PMC-230 DIN Rail Class 0.5 Self-Powered Single-Phase 63A Direct Input Multifunction Meter with internal UC3 Disconnect Relay

US$192.00
1 Piece(MOQ)
1/4

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

22 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Adl300-Ey Three-Phase Prepaid Meter by RF Card or Built-in Relay to Realize on-off Input Current 3*10 (80) a Multi-Tariff Two Channels of RS485 Modbus-RTU

Acrel Adl300-Ey Three-Phase Prepaid Meter by RF Card or Built-in Relay to Realize on-off Input Current 3*10 (80) a Multi-Tariff Two Channels of RS485 Modbus-RTU

US$84.00-105.00
1 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
Acrel Adl100-Ey Single-Phase Prepaid Meter by RF Card or Built-in Relay to Realize on-off Input Current 10 (60) a Multi-Tariff Two Channels of RS485 Modbus-RTU

Acrel Adl100-Ey Single-Phase Prepaid Meter by RF Card or Built-in Relay to Realize on-off Input Current 10 (60) a Multi-Tariff Two Channels of RS485 Modbus-RTU

US$52.50-63.00
1 Piece(MOQ)
1/4

ACREL CO., LTD.

23 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Acrel RS485 Control Built in Relay Circuit Consumption Prepaid Meter Adl100-Eynk

Acrel RS485 Control Built in Relay Circuit Consumption Prepaid Meter Adl100-Eynk

US$52.50
1 Piece(MOQ)
Acrel LCD Display Relay Alarm Output Direct Connect China Solar PV Energy Meters Electronic Measuring Instruments

Acrel LCD Display Relay Alarm Output Direct Connect China Solar PV Energy Meters Electronic Measuring Instruments

US$82.60-114.10
1 Piece(MOQ)
Relay Alarm Output Optional Acrel Kwh Class 0.5s RS485 Interface Electrical Metering Equipment DC Power Meter Modbus for Charging Piles and Solar PV Monitor

Relay Alarm Output Optional Acrel Kwh Class 0.5s RS485 Interface Electrical Metering Equipment DC Power Meter Modbus for Charging Piles and Solar PV Monitor

US$82.60-114.10
1 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Kunshan Ast Optoelectronics Co., Ltd

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Dual Relay pH Meter for Swimming Pool and Hydroponic Plants pH Management with CE

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

US$100.80-125.40
50 Pieces(MOQ)
Dual Relay Outputs Instrument pH Meter for Pool and Wastewater Treatment pH Management

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

US$100.80-125.40
50 Pieces(MOQ)
Advanced pH Meter for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring

Advanced pH Meter for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring

US$100.80-125.40
50 Pieces(MOQ)
High-Tech pH Meter with Dual Relay Outputs and Smart Dosing Pump for Hydroponics and Indoor Plant Growth

High-Tech pH Meter with Dual Relay Outputs and Smart Dosing Pump for Hydroponics and Indoor Plant Growth

US$100.80-125.40
50 Pieces(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Boqu High Precision Tbg-2088s/P with 3 Relays for Water Turbidity Meter

Boqu High Precision Tbg-2088s/P with 3 Relays for Water Turbidity Meter

US$699.00-1,399.00
1 Piece(MOQ)
Boqu Bq-Ocfm China Factory Liquid Level Current Flow Total Flow Measurement with Relay Open Channel Flow Meter

Boqu Bq-Ocfm China Factory Liquid Level Current Flow Total Flow Measurement with Relay Open Channel Flow Meter

US$199.00-299.00
1 Piece(MOQ)
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
1 Piece(MOQ)
Low Cost Dissolved Oxygen Meter Do Sensor Water Measuring Device

Low Cost Dissolved Oxygen Meter Do Sensor Water Measuring Device

US$85.00-9,999.00
1 Piece(MOQ)
1/4

Shanghai Fante Industrial Co., Ltd

5.0
Send Inquiry
High-Precision Smart Meter with Relay Function

High-Precision Smart Meter with Relay Function

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 and Power Quality Analyzer

Smart Meter with Relay and Power Quality Analyzer

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)
1/4

Yueqing Saishi Electronic Co., Ltd.

8 yrs
·Trading Company
Send Inquiry
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

US$40.00
2 Pieces(MOQ)
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

US$50.00
1 Piece(MOQ)
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

US$20.00
2 Pieces(MOQ)
Mc100 Series Pid Temp Controller with Multiple Sizes 48X48 to 96X96mm SSR/Relay Output CE Industrial Temperature Controller

Mc100 Series Pid Temp Controller with Multiple Sizes 48X48 to 96X96mm SSR/Relay Output CE Industrial Temperature Controller

US$7.98
10 Pieces(MOQ)
1/4

Wenzhou Senyi Electric Co., Ltd.

Send Inquiry
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
20 Pieces(MOQ)
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
20 Pieces(MOQ)
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

US$9.40
10 Pieces(MOQ)
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

US$9.40
10 Pieces(MOQ)
1/1

Wuhan Hertz Power Equipment Co., Ltd

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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$259.00-329.00
1 Piece(MOQ)
4-20mA Analog pH/ORP Meter with Relays

4-20mA Analog pH/ORP Meter with Relays

Negotiable
1 Piece(MOQ)
RS485 Online Conductivity Meter Ec Meter Water with Relays

RS485 Online Conductivity Meter Ec Meter Water with Relays

Negotiable
1 Piece(MOQ)
Online RS485 Relay Control pH ORP Meter Supplier

Online RS485 Relay Control pH ORP Meter Supplier

US$95.00-115.00
1 Piece(MOQ)
1/4

Zhejiang Tongzheng Electric Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
MCB Tomzn 63A Ewelink Single Phase WiFi Smart Home Energy Meter Relay

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

US$9.55
5 Pieces(MOQ)
Tomzn WiFi Smart 63A 1p+N Kwh Metering Monitoring Switch Relay

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

US$8.20
5 Pieces(MOQ)
Tomzn Tob9e-63m Ewelink WiFi Smart Energy Meter Circuit Breaker Timer Relay

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

US$9.31
5 Pieces(MOQ)
Tomzn AC Monitor Voltage Current Power Factor Active Kwh Electric Energy Meter

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

US$6.98
5 Pieces(MOQ)
1/4

Nanjing Hangjia Electronic Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
Remote Control Magnetic Flip Plate Liquid Level Meter

Remote Control Magnetic Flip Plate Liquid Level Meter

US$85.00-110.00
1 Piece(MOQ)
G2 thread Flange Two-wire Four-wire Integrative Supersonic Wave Level Meter

G2 thread Flange Two-wire Four-wire Integrative Supersonic Wave Level Meter

US$130.00-150.00
1 Piece(MOQ)
1/4

Anhui Qidian Automation Technology Co., Ltd.

4.0
Send Inquiry
. Ultrasonic Level Meter with 4-20mA and RS485 Relay

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

US$200.00-299.00
1 Piece(MOQ)
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
1 Piece(MOQ)
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 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Wenzhou Taiye Electric Co., Ltd.

3 yrs·5.0
·Trading Company
Send Inquiry
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

US$12.30
5 Pieces(MOQ)
80A WiFi Multiple Rate Three-Phase Multifunction Energy Meter Relay Remote

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

US$56.39
1 Piece(MOQ)
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

US$12.30
5 Pieces(MOQ)
Digital Display Intelligent Rex-C100 Relay/SSR Output Temperature Controller

Digital Display Intelligent Rex-C100 Relay/SSR Output Temperature Controller

US$4.65
1 Piece(MOQ)

Jiangsu Aice Instrument Technology Co., Ltd.

6 yrs·5.0
·Trading Company
Send Inquiry
Compact Water Flow Meter with LCD and Relay Output

Compact Water Flow Meter with LCD and Relay Output

US$123.80-135.00
1 Piece(MOQ)
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
1 Piece(MOQ)
Aice Tech Flowmeter RS485 River Ultrasonic Flow Meter

Aice Tech Flowmeter RS485 River Ultrasonic Flow Meter

US$190.00-238.00
1 Piece(MOQ)
Aice Tech High Quality 1.0% Precision Ammonia Gas Flow Meter Digital Air Thermal Mass Flowmeter

Aice Tech High Quality 1.0% Precision Ammonia Gas Flow Meter Digital Air Thermal Mass Flowmeter

US$370.00-410.00
1 Piece(MOQ)
1/4

Wuhu Jujie International Trade Co., LTD

5.0
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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 Piece(MOQ)
1/4

Xinling Electrical Co., Ltd. China

27 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
50 Pieces(MOQ)
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
60 Pieces(MOQ)
HR101 series Intelligent LED Temperature Controller

HR101 series Intelligent LED Temperature Controller

US$15.53-18.53
50 Pieces(MOQ)
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
45 Pieces(MOQ)
1/4

Weshine Electric Manufacturing Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Stand Alone Three Phase Protection Relay Meter

Stand Alone Three Phase Protection Relay Meter

US$3,800.00-6,500.00
1 Piece(MOQ)
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
1 Piece(MOQ)
High Precision DC Resistance Meter for Relay Testing

High Precision DC Resistance Meter for Relay Testing

US$980.00-6,850.00
1 Piece(MOQ)
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 Piece(MOQ)
1/4

Zhejiang Liuyi Electrical Technology Co., Ltd.

Send Inquiry
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
1 Piece(MOQ)
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
5 Pieces(MOQ)
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
5 Pieces(MOQ)
DIN Rail Automatic Recovery Reconnection Over/Undervoltage Protection Device Protection Relay

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

US$3.22
5 Pieces(MOQ)
1/4

Jiangsu Sfere Electric Co., Ltd.

29 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
Lnf96ey-Cmjk Modbus RS485 Digital Output Multifunction Power Meter

Lnf96ey-Cmjk Modbus RS485 Digital Output Multifunction Power Meter

US$40.00-45.00
1 Piece(MOQ)
1/4

Nanjing AIYI Technologies Co., Ltd.

Send Inquiry
IP66 Fixed Carbon Monoxide Gas Meter with 3 Relay Outputs

IP66 Fixed Carbon Monoxide Gas Meter with 3 Relay Outputs

US$100.00-280.00
2 Pieces(MOQ)
Atex Certificated Fixed Gas Detector with 2 Relay Outputs

Atex Certificated Fixed Gas Detector with 2 Relay Outputs

US$100.00-280.00
2 Pieces(MOQ)
Testing Equipment of 4-20mA Fixed Co Gas Detector with Alarm Monitoring

Testing Equipment of 4-20mA Fixed Co Gas Detector with Alarm Monitoring

US$100.00-280.00
2 Pieces(MOQ)
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
2 Pieces(MOQ)
1/4

Zhejiang Yangcheng Electric Co., Ltd

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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

US$6.20
1 Piece(MOQ)
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

US$6.20
1 Piece(MOQ)
Wide Range Auto Car Tachometer Type LED Digital Frequency Hertz Meter 10-500V 0.1-100A Monitoring

Wide Range Auto Car Tachometer Type LED Digital Frequency Hertz Meter 10-500V 0.1-100A Monitoring

US$6.20
1 Piece(MOQ)
Frequency Hertz Pointer Meter 6L2-Hz AC Analog Panel Frequency Meter Pointer Type Tester Gauge Hertz

Frequency Hertz Pointer Meter 6L2-Hz AC Analog Panel Frequency Meter Pointer Type Tester Gauge Hertz

US$5.00
1 Piece(MOQ)
1/4

Baiyue Technology (Fujian) Group Co., Ltd.

4 yrs
·Trading Company
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Hangzhou Changniu Technology Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
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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

US$500.00
1 unit(MOQ)
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

US$500.00
1 unit(MOQ)
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

US$500.00
1 unit(MOQ)
High Precision DC Low Resistance Digital Meter for Testing Components

High Precision DC Low Resistance Digital Meter for Testing Components

US$500.00
1 unit(MOQ)
1/4

Wuhan Goldhome Hipot Electrical Co., Ltd.

5.0
Send Inquiry
Hot Sell 6 Phase Protection Relay Tester Meter

Hot Sell 6 Phase Protection Relay Tester Meter

US$2,000.00-6,000.00
1 Piece(MOQ)
Sf6 Density Relay Meter for Density Relay Test

Sf6 Density Relay Meter for Density Relay Test

US$2,000.00-6,000.00
1 Piece(MOQ)
1.5kv 5kv Insulation Resistance Meter

1.5kv 5kv Insulation Resistance Meter

US$500.00-900.00
1 Set(MOQ)
10A 20A Micro Ohm Meter

10A 20A Micro Ohm Meter

US$800.00-2,500.00
1 Piece(MOQ)
1/4
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