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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)
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)
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)
1/4

Hangzhou Antin Power Technology Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
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)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
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-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)
1/4

CET Electric Technology Inc.

Send Inquiry
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)
PMC-550D Power Energy Meter LV Motor Protection Relay RS-485 PROFIBUS

PMC-550D Power Energy Meter LV Motor Protection Relay RS-485 PROFIBUS

US$624.00-960.00
1 Piece(MOQ)
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

US$192.00
1 Piece(MOQ)
PMC-550D LV Motor Protection Relay Remote Display Module Extensive I/O RS-485

PMC-550D LV Motor Protection Relay Remote Display Module Extensive I/O RS-485

US$624.00-960.00
1 Piece(MOQ)
1/4

Zhejiang Xinghao Technology Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
1 Phase Rail Digital Meter in Built Relay with Multi Rate Electricity Meter Modbus RS485 Power Meter Smart Energy Meters MID

1 Phase Rail Digital Meter in Built Relay with Multi Rate Electricity Meter Modbus RS485 Power Meter Smart Energy Meters MID

US$18.50
50 Pieces(MOQ)
Mqtt Smart Single Phase Energy Meter DIN Rail Mount WiFi Connected with Relay and Four Rate Setting Electricity Power Meters

Mqtt Smart Single Phase Energy Meter DIN Rail Mount WiFi Connected with Relay and Four Rate Setting Electricity Power Meters

US$24.00
100 Pieces(MOQ)
Lorawan DIN Rail Single Phase Energy Meter with LCD Screen Design Inbuilt Relay Remote Control Monitoring Multi Tariff Function

Lorawan DIN Rail Single Phase Energy Meter with LCD Screen Design Inbuilt Relay Remote Control Monitoring Multi Tariff Function

US$31.00
50 Pieces(MOQ)
Tuya WiFi Three Phase DIN Rail Mount Built in Relay with Multi Tariff Bi-Directional Measuring Energy Meter

Tuya WiFi Three Phase DIN Rail Mount Built in Relay with Multi Tariff Bi-Directional Measuring Energy Meter

US$46.00
50 Pieces(MOQ)
1/4

ACREL CO., LTD.

23 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
Acrel Artm-24 Smart Multiple Channels Temperature Controller Meter Connect up to 24 PT00/PT1000/Ntc with 2 Alarm Relays/RS485

Acrel Artm-24 Smart Multiple Channels Temperature Controller Meter Connect up to 24 PT00/PT1000/Ntc with 2 Alarm Relays/RS485

US$207.20
1 Piece(MOQ)
Relay Alarm Output Optional Acrel Pz72L-De LCD Display Electric DC Power Watt Energy Meter Monitor Application for Charging Piles and Solar PV Monitor

Relay Alarm Output Optional Acrel Pz72L-De LCD Display Electric DC Power Watt Energy Meter Monitor Application for Charging Piles and Solar PV Monitor

US$82.60-114.10
1 Piece(MOQ)
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

US$82.00
1 Piece(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)
Advanced Dds277 Smart Meter with Centralized Billing and Relay

Advanced Dds277 Smart Meter with Centralized Billing and Relay

US$25.00-30.00
1 Piece(MOQ)
Dds277 Smart Energy Meter with RS485 for Automated Billing & Remote Monitoring Built-in Control Relay

Dds277 Smart Energy Meter with RS485 for Automated Billing & Remote Monitoring Built-in Control Relay

US$25.00-30.00
1 Piece(MOQ)
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
1 unit(MOQ)
1/4

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

22 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
Single Phase and Three Phase Electricity Prepaid Meters Integral Magnetic Latching Relay or Cooperate with Circuit Breaker

Single Phase and Three Phase Electricity Prepaid Meters Integral Magnetic Latching Relay or Cooperate with Circuit Breaker

US$52.50-119.00
1 Piece(MOQ)
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 Piece(MOQ)
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)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
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 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
1 Piece(MOQ)
Boqu Oiw-300p Online Oil in Water Factories Price Water Quality Analyzer

Boqu Oiw-300p Online Oil in Water Factories Price Water Quality Analyzer

US$115.00-215.00
1 Piece(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)
Pid Digital Temperature Controller Ly908 - 48X96mm LCD, Relay Output, 100-240VAC K-Type Input Digital Thermostat

Pid Digital Temperature Controller Ly908 - 48X96mm LCD, Relay Output, 100-240VAC K-Type Input Digital Thermostat

US$15.00
10 Pieces(MOQ)
1/4

Shanghai Fante Industrial Co., Ltd

5.0
Send Inquiry
Smart Meter with Relay for Energy Monitoring

Smart Meter with Relay for Energy Monitoring

US$120.00-150.00
100 Pieces(MOQ)
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 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 Analog Meter Ammeter

Smart Meter with Relay for Energy Monitoring Analog Meter Ammeter

US$120.00-150.00
100 Pieces(MOQ)
1/4

Wenzhou Senyi Electric Co., Ltd.

Send Inquiry
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)
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)
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

Kunshan Ast Optoelectronics Co., Ltd

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

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

US$100.80-125.40
50 Pieces(MOQ)
Precision pH-Meter for Aquaculture Cultivate and Breed Aquatics with Dual Relay Outputs and Automatic Dosing Pump

Precision pH-Meter for Aquaculture Cultivate and Breed Aquatics with Dual Relay Outputs and Automatic Dosing Pump

US$100.80-125.40
50 Pieces(MOQ)
Intelligent pH Meter with Two Relay Outputs for Water Quality Treatment pH Adjustment Automatically

Intelligent pH Meter with Two Relay Outputs for Water Quality Treatment pH Adjustment Automatically

US$57.80-64.30
50 Pieces(MOQ)
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
50 Pieces(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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$191.00-223.00
1 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Nanjing Hangjia Electronic Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
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)
Original brand Ultrasonic Level Meter non contact level measure liquid waste water level

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

US$130.00-150.00
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

Anhui Qidian Automation Technology Co., Ltd.

4.0
Send Inquiry
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)
. 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)
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

Wuhan Hertz Power Equipment Co., Ltd

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

Wenzhou Taiye Electric Co., Ltd.

3 yrs·5.0
·Trading Company
Send Inquiry
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)
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)
Pid Digital Intelligent Industrial 220V Relay Temperature Controller

Pid Digital Intelligent Industrial 220V Relay Temperature Controller

US$5.35
1 Piece(MOQ)

Jiangsu Aice Instrument Technology Co., Ltd.

6 yrs·5.0
·Trading Company
Send Inquiry
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)
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)
High-Precision Ultrasonic Flow Meter for River Water Monitoring

High-Precision Ultrasonic Flow Meter for River Water Monitoring

US$190.00-238.00
1 Piece(MOQ)
High-Precision Ultrasonic Flow Meter for Water Channel Monitoring

High-Precision Ultrasonic Flow Meter for Water Channel Monitoring

US$230.00-286.00
1 Piece(MOQ)
1/4

Wuhu Jujie International Trade Co., LTD

5.0
Send Inquiry
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)
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)
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
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)
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)
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
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)
Stand Alone Three Phase Protection Relay Meter

Stand Alone Three Phase Protection Relay 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)
High Precision Three Phase Relay Protection Test Set

High Precision Three Phase Relay Protection Test Set

US$3,600.00-5,999.00
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)
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)
220V DIN Rail Adjustable Over/Under Voltage Protector 40A 63A Protective Device Relay with AC Current Protection

220V DIN Rail Adjustable Over/Under Voltage Protector 40A 63A Protective Device Relay with AC Current Protection

US$3.80-4.50
5 Pieces(MOQ)
1/4

Jiangsu Sfere Electric Co., Ltd.

29 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
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

Zhejiang Yangcheng Electric Co., Ltd

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
AMP 72*72 Three Phase Power Liquid Crystal Display Current Electricity Meter AMP Meter Voltmeter Ammeter

AMP 72*72 Three Phase Power Liquid Crystal Display Current Electricity Meter AMP Meter Voltmeter Ammeter

US$11.00
1 Piece(MOQ)
DIN Rail Digital Display Three Phase Modular Current Meter Gauge Indicator 1-100A Ammeter

DIN Rail Digital Display Three Phase Modular Current Meter Gauge Indicator 1-100A Ammeter

US$7.00
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

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US$100.00-280.00
2 Pieces(MOQ)
OLED Display Fixed Gas Meter for Detecting 0-1000ppm H2 with Atex

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US$100.00-280.00
2 Pieces(MOQ)
Teseting Equipment of Remote Controlled Fixed So2 Gas Detector with 2 Relays Outputs

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US$100.00-280.00
2 Pieces(MOQ)
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Hangzhou Changniu Technology Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Supplying Relay DC resistance meter connector DC resistance meter motor meter to manufacturers

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US$500.00
1 unit(MOQ)
Digital DC low resistance meter Universal resistance meter for transformers, motors and relays

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US$500.00
1 unit(MOQ)
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US$500.00
1 unit(MOQ)
Precision Digital Transformer Motor Winding Resistance Meter for Motor Testing

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US$500.00
1 unit(MOQ)
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Baiyue Technology (Fujian) Group Co., Ltd.

4 yrs
·Trading Company
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WiFi Relay Digital Electric Energy Meter Tuya Smart Life APP Control Smart Home Timer Remote Control Smart Power Electricity Meter

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US$13.00-23.00
1 Piece(MOQ)
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US$22.17-26.49
1 Piece(MOQ)
Tuya 40A 63A WiFi Energy Meter Relay Smart Circuit Breaker Smart Switch Power Monitor Adjustable Voltage Protector Circuit Breaker

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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

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US$7.95-9.36
1 Piece(MOQ)
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Wuhan Goldhome Hipot Electrical Co., Ltd.

5.0
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Hot Sell 6 Phase Protection Relay Tester Meter

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US$2,000.00-6,000.00
1 Piece(MOQ)
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US$2,000.00-6,000.00
1 Piece(MOQ)
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US$800.00-1,200.00
1 Piece(MOQ)
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