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44% off
High Accuracy Waterproof Ultrasonic Distance Sensor Penetration Smog Dust Range 7.5M for Sensor(RS485) High Accuracy Waterproof Ultrasonic Distance Sensor Penetration Smog Dust Range 7.5M for Sensor(RS485)

High Accuracy Waterproof Ultrasonic Distance Sensor Penetration Smog Dust Range 7.5M for Sensor(RS485)

$16.04$28.65

57% off
3D Joystick PTZ Keyboard Pan Tilt Zoom Controller for Analog CCTV PTZ Dome Cameras RS485 Control Keyboard-EU Plug 3D Joystick PTZ Keyboard Pan Tilt Zoom Controller for Analog CCTV PTZ Dome Cameras RS485 Control Keyboard-EU Plug

3D Joystick PTZ Keyboard Pan Tilt Zoom Controller for Analog CCTV PTZ Dome Cameras RS485 Control Keyboard-EU Plug

$418.45$973.13

38% off
ELETECHSUP 8Ch Ds18B20 Rs485 Modbus Rtu Temperature Control Sensor Remote Digital Module PLC R4DCB08 ELETECHSUP 8Ch Ds18B20 Rs485 Modbus Rtu Temperature Control Sensor Remote Digital Module PLC R4DCB08

ELETECHSUP 8Ch Ds18B20 Rs485 Modbus Rtu Temperature Control Sensor Remote Digital Module PLC R4DCB08

$10.42$16.80

18% off
LSA Single-phase AC Voltage Regulator RS485 Communication Modbus-RTU Thyristor Power Regulator LSA Single-phase AC Voltage Regulator RS485 Communication Modbus-RTU Thyristor Power Regulator

LSA Single-phase AC Voltage Regulator RS485 Communication Modbus-RTU Thyristor Power Regulator

$206.80$252.19

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$16.22$16.22

10% off
Several Micropressure Difference Transmitters 4-20mA Air Pressure Negative Pressure Transmitter RS485 Several Micropressure Difference Transmitters 4-20mA Air Pressure Negative Pressure Transmitter RS485

Several Micropressure Difference Transmitters 4-20mA Air Pressure Negative Pressure Transmitter RS485

$979.84$1088.71

29% off
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$12.89$18.16

57% off
Mini 3D Coaxial CCTV Keyboard Controller LCD 1.5Km Joystick RS485 PTZ Speed E Camera Bracket for Pelco SAMSUNG EU Plug Mini 3D Coaxial CCTV Keyboard Controller LCD 1.5Km Joystick RS485 PTZ Speed E Camera Bracket for Pelco SAMSUNG EU Plug

Mini 3D Coaxial CCTV Keyboard Controller LCD 1.5Km Joystick RS485 PTZ Speed E Camera Bracket for Pelco SAMSUNG EU Plug

$398.37$926.45

30% off
DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

$15.25$21.79

1 sold
10% off
Digital Display Temperature and Humidity Sensor RS485 Agricultural Greenhouse Temperature and Humidity Transmitter Digital Display Temperature and Humidity Sensor RS485 Agricultural Greenhouse Temperature and Humidity Transmitter

Digital Display Temperature and Humidity Sensor RS485 Agricultural Greenhouse Temperature and Humidity Transmitter

$369.40$410.45

30% off
RS485 Date Signal Power Arrester Anti Surge Protector Monitoring CCTV Camera Protection Device Thunder Preventer RS485 Date Signal Power Arrester Anti Surge Protector Monitoring CCTV Camera Protection Device Thunder Preventer

RS485 Date Signal Power Arrester Anti Surge Protector Monitoring CCTV Camera Protection Device Thunder Preventer

$6.40$9.15

43% off
7 Channel RS485 Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07 7 Channel RS485 Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07

7 Channel RS485 Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07

$55.61$97.57

5% off
SM9571 Industrial Grade Smoke Sensor RS485 Smoke Sensor Transmitter Current and Voltage Detector Probe SM9571 Industrial Grade Smoke Sensor RS485 Smoke Sensor Transmitter Current and Voltage Detector Probe

SM9571 Industrial Grade Smoke Sensor RS485 Smoke Sensor Transmitter Current and Voltage Detector Probe

$313.05$329.53

Temperature Humidity Transmitter RS485 SHT20 Sensor Modbus RTU Acquisition Module Transducer High Precision Temperature Humidity Transmitter RS485 SHT20 Sensor Modbus RTU Acquisition Module Transducer High Precision

Temperature Humidity Transmitter RS485 SHT20 Sensor Modbus RTU Acquisition Module Transducer High Precision

$8.74$8.74

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

$4.10$4.10

36% off
A44U USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer A44U USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

A44U USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

$10.46$16.34

23% off
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$12.47$16.20

Industrial control board FX2N-14MR20MT24MT32MR domestic programmable controller clock RS485 with precision clock Industrial control board FX2N-14MR20MT24MT32MR domestic programmable controller clock RS485 with precision clock

Industrial control board FX2N-14MR20MT24MT32MR domestic programmable controller clock RS485 with precision clock

$545.36$545.36

44% off
A72P USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer A72P USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

A72P USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

$9.97$17.80

28% off
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$12.18$16.92

38% off
DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

$15.67$25.27

Download 4G module to remotely update monitoring program, penetrate RS232/RS485 communication module Download 4G module to remotely update monitoring program, penetrate RS232/RS485 communication module

Download 4G module to remotely update monitoring program, penetrate RS232/RS485 communication module

$874.47$874.47

44% off
High Accuracy Waterproof Ultrasonic Distance Sensor Penetration Smog Dust Range 7.5M for Sensor(RS485) High Accuracy Waterproof Ultrasonic Distance Sensor Penetration Smog Dust Range 7.5M for Sensor(RS485)

High Accuracy Waterproof Ultrasonic Distance Sensor Penetration Smog Dust Range 7.5M for Sensor(RS485)

$16.04 $28.65

Categories: Home & Garden, Home Storage & Organization

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57% off
3D Joystick PTZ Keyboard Pan Tilt Zoom Controller for Analog CCTV PTZ Dome Cameras RS485 Control Keyboard-EU Plug 3D Joystick PTZ Keyboard Pan Tilt Zoom Controller for Analog CCTV PTZ Dome Cameras RS485 Control Keyboard-EU Plug

3D Joystick PTZ Keyboard Pan Tilt Zoom Controller for Analog CCTV PTZ Dome Cameras RS485 Control Keyboard-EU Plug

$418.45 $973.13

Categories: Home & Garden, Home Storage & Organization

Buy Now
38% off
ELETECHSUP 8Ch Ds18B20 Rs485 Modbus Rtu Temperature Control Sensor Remote Digital Module PLC R4DCB08 ELETECHSUP 8Ch Ds18B20 Rs485 Modbus Rtu Temperature Control Sensor Remote Digital Module PLC R4DCB08

ELETECHSUP 8Ch Ds18B20 Rs485 Modbus Rtu Temperature Control Sensor Remote Digital Module PLC R4DCB08

$10.42 $16.80

Categories: Home & Garden, Home Storage & Organization

Buy Now
18% off
LSA Single-phase AC Voltage Regulator RS485 Communication Modbus-RTU Thyristor Power Regulator LSA Single-phase AC Voltage Regulator RS485 Communication Modbus-RTU Thyristor Power Regulator

LSA Single-phase AC Voltage Regulator RS485 Communication Modbus-RTU Thyristor Power Regulator

$206.80 $252.19

Categories: Home & Garden, Home Storage & Organization

Buy Now
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$16.22 $16.22

Categories: Home & Garden, Home Storage & Organization

Buy Now
10% off
Several Micropressure Difference Transmitters 4-20mA Air Pressure Negative Pressure Transmitter RS485 Several Micropressure Difference Transmitters 4-20mA Air Pressure Negative Pressure Transmitter RS485

Several Micropressure Difference Transmitters 4-20mA Air Pressure Negative Pressure Transmitter RS485

$979.84 $1088.71

Categories: Home & Garden, Home Storage & Organization

Buy Now
29% off
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$12.89 $18.16

Categories: Home & Garden, Home Storage & Organization

Buy Now
57% off
Mini 3D Coaxial CCTV Keyboard Controller LCD 1.5Km Joystick RS485 PTZ Speed E Camera Bracket for Pelco SAMSUNG EU Plug Mini 3D Coaxial CCTV Keyboard Controller LCD 1.5Km Joystick RS485 PTZ Speed E Camera Bracket for Pelco SAMSUNG EU Plug

Mini 3D Coaxial CCTV Keyboard Controller LCD 1.5Km Joystick RS485 PTZ Speed E Camera Bracket for Pelco SAMSUNG EU Plug

$398.37 $926.45

Categories: Home & Garden, Home Storage & Organization

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30% off
DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

$15.25 $21.79

1 sold

Categories: Home & Garden, Home Storage & Organization

Buy Now
10% off
Digital Display Temperature and Humidity Sensor RS485 Agricultural Greenhouse Temperature and Humidity Transmitter Digital Display Temperature and Humidity Sensor RS485 Agricultural Greenhouse Temperature and Humidity Transmitter

Digital Display Temperature and Humidity Sensor RS485 Agricultural Greenhouse Temperature and Humidity Transmitter

$369.40 $410.45

Categories: Home & Garden, Home Storage & Organization

Buy Now
30% off
RS485 Date Signal Power Arrester Anti Surge Protector Monitoring CCTV Camera Protection Device Thunder Preventer RS485 Date Signal Power Arrester Anti Surge Protector Monitoring CCTV Camera Protection Device Thunder Preventer

RS485 Date Signal Power Arrester Anti Surge Protector Monitoring CCTV Camera Protection Device Thunder Preventer

$6.40 $9.15

Categories: Home & Garden, Home Storage & Organization

Buy Now
43% off
7 Channel RS485 Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07 7 Channel RS485 Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07

7 Channel RS485 Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07

$55.61 $97.57

Categories: Home & Garden, Home Storage & Organization

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5% off
SM9571 Industrial Grade Smoke Sensor RS485 Smoke Sensor Transmitter Current and Voltage Detector Probe SM9571 Industrial Grade Smoke Sensor RS485 Smoke Sensor Transmitter Current and Voltage Detector Probe

SM9571 Industrial Grade Smoke Sensor RS485 Smoke Sensor Transmitter Current and Voltage Detector Probe

$313.05 $329.53

Categories: Home & Garden, Home Storage & Organization

Buy Now
Temperature Humidity Transmitter RS485 SHT20 Sensor Modbus RTU Acquisition Module Transducer High Precision Temperature Humidity Transmitter RS485 SHT20 Sensor Modbus RTU Acquisition Module Transducer High Precision

Temperature Humidity Transmitter RS485 SHT20 Sensor Modbus RTU Acquisition Module Transducer High Precision

$8.74 $8.74

Categories: Home & Garden, Home Storage & Organization

Buy Now
Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

$4.10 $4.10

Categories: Home & Garden, Home Storage & Organization

Buy Now
36% off
A44U USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer A44U USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

A44U USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

$10.46 $16.34

Categories: Home & Garden, Home Storage & Organization

Buy Now
23% off
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$12.47 $16.20

Categories: Home & Garden, Home Storage & Organization

Buy Now
Industrial control board FX2N-14MR20MT24MT32MR domestic programmable controller clock RS485 with precision clock Industrial control board FX2N-14MR20MT24MT32MR domestic programmable controller clock RS485 with precision clock

Industrial control board FX2N-14MR20MT24MT32MR domestic programmable controller clock RS485 with precision clock

$545.36 $545.36

Categories: Home & Garden, Home Storage & Organization

Buy Now
44% off
A72P USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer A72P USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

A72P USB to 8-Way RS485 Communication Module CH348L Half-Duplex Signal Transmission with Indicator Light for Scanner Printer

$9.97 $17.80

Categories: Home & Garden, Home Storage & Organization

Buy Now
28% off
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display with RS485 Version

$12.18 $16.92

Categories: Home & Garden, Home Storage & Organization

Buy Now
38% off
DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

DC 12V 24V 16 in 16 Out RS485 Remote Switch PLC IO Expansion Board Modbus RTU Multifunctional Convenience Module

$15.67 $25.27

Categories: Home & Garden, Home Storage & Organization

Buy Now
Download 4G module to remotely update monitoring program, penetrate RS232/RS485 communication module Download 4G module to remotely update monitoring program, penetrate RS232/RS485 communication module

Download 4G module to remotely update monitoring program, penetrate RS232/RS485 communication module

$874.47 $874.47

Categories: Home & Garden, Home Storage & Organization

Buy Now