34,264
Wholesale Rs232 Rs485 Products
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US $ 589-1,296 /
pcs FOB
1 pcs (MOQ)
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Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 85-399 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 49-65 /
pcs FOB
1 pcs (MOQ)
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Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 0.23-1 /
Piece FOB
100 Pieces (MOQ)
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Material Shape : Round Wire
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 89-99 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2025
Trading Company
Fujian, China
Since 2025
US $ 699-1,999 /
pcs FOB
1 pcs (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 65-285 /
Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
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Audited Supplier
Since 2019
Manufacturer/Factory
Guangdong, China
Since 2019
US $ 99-149 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 41-55 /
Piece FOB
1 Piece (MOQ)
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Main Products: Weighing Indicator, Weighing Scale, Weighing Apparatus, Weighing Instrument, Weighing Controller, Weight Transmitter
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Audited Supplier
Since 2022
Manufacturer/Factory
Hunan, China
Since 2022
US $ 60-80 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 50.9-86.5 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Tablet PC, Laptop, Smartphone, Stylus Pen, Tablet Android, Tablet 10inch, Tablet Wall Mount, Tablet Poe, Smart Home, Smart Touch Panel
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2022
US $ 78-83 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 116-118 /
Piece FOB
1 Piece (MOQ)
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Main Products: 4-20mA Converter, 0-5V to 4-20mA Converter IC, 4-20mA to 0-10V, 4-20mA to 0-5V, RS232 to 4-20mA, RS485 to 4-20mA, 4-20mA to RS232/RS485 Converter, a-D/D-a Converter, PWM to 4-20mA Converter, PT100 to 4-20mA Transmitter
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Audited Supplier
Since 2012
Manufacturer/Factory
Guangdong, China
Since 2012
US $ 385 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 118-133 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fog, Mems Imu, Inclinometer
Contact Supplier
Audited Supplier
Since 2024
Trading Company
Jiangsu, China
Since 2024
US $ 73-75 /
Piece FOB
2 Pieces (MOQ)
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Application : Enterprise, SOHO
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Guangdong, China
Since 2017
US $ 73-76 /
Piece FOB
1 Piece (MOQ)
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Main Products: 4-20mA Converter, 0-5V to 4-20mA Converter IC, 4-20mA to 0-10V, 4-20mA to 0-5V, RS232 to 4-20mA, RS485 to 4-20mA, 4-20mA to RS232/RS485 Converter, a-D/D-a Converter, PWM to 4-20mA Converter, PT100 to 4-20mA Transmitter
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Guangdong, China
Since 2012
US $ 60-80 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 60-80 /
Piece FOB
1 Piece (MOQ)
More
Main Products: 4G. 5g. WiFi. Loar. IoT Products IoT System
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 125-130 /
Piece FOB
1 Piece (MOQ)
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Application : Enterprise
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Fujian, China
Since 2021
US $ 110-159 /
Piece FOB
1 Piece (MOQ)
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Main Products: Agv, Agv Drive Wheel, Agv Sensor, Automated Guided Vehicle, Agv Accessories, Agv Charging Pad, Agv Magnetic Tape
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
US $ 221-999 /
Piece FOB
1 Piece (MOQ)
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Starting Mode : Separate-excited Switching Power Supply
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 50-200 /
Piece FOB
1 Piece (MOQ)
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Main Products: HMI, PLC, Scada, Industrial Iot, Iot Gateway, Customized HMI, Customized PLC, Touch Screen, Remote Intelligent Communication Devices
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 199-1,299 /
Piece FOB
1 Piece (MOQ)
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Nominal Voltage : 24V
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Audited Supplier
Since 2016
Manufacturer/Factory
Guangdong, China
Since 2016
US $ 500-3,000 /
piece FOB
1 piece (MOQ)
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Main Products: Ethernet Switch, Server, Router
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Chongqing, China
Since 2023
US $ 0.25-0.4 /
Watt FOB
1 Watt (MOQ)
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Specification : Normal
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Anhui, China
Since 2024
US $ 286.96 /
Piece FOB
1 Piece (MOQ)
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Main Products: Drives, PLC, Servo Motor, HMI
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 165-188 /
Piece FOB
1 Piece (MOQ)
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Structure : Combination
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 15-20 /
Piece FOB
200 Pieces (MOQ)
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Main Products: Charger, Battery, Charger with Communication, Lead Acid Battery Charger, LiFePO4 Battery Pack, Waterproof Charger, Lithium Battery Charger, BMS/PCM, Interchangeable Plug Adapter, LiFePO4 Battery Pack Charger
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Group Corporation
Guangdong, China
Since 2024
US $ 210 /
Piece FOB
100 Pieces (MOQ)
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Remote Control : With Remote Control
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 20-25 /
Piece FOB
1 Piece (MOQ)
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Main Products: Load Cells, Force Sensors, Miniature Load Cells, Micro Foce Sensors, Crane Scales, Platform Scales, Truck Scales, Tension Meter, Dynameter, Weighing Indicators
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Audited Supplier
Since 2017
US $ 365-395 /
Piece FOB
1 Piece (MOQ)
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Touch Screen : Touch Screen
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2019
US $ 226-236 /
Piece FOB
1 Piece (MOQ)
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Main Products: Industrial PC, Interactive Whiteboard, Digital Signage, Information Kiosk, Self-Service Kiosk, Rugged Tablet
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 150-160 /
Piece FOB
1 Piece (MOQ)
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Information content : Data
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2012
1,000 Pieces (MOQ)
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Main Products: Wireless Access Point, Wireless Router, 5g Router, 5g CPE, LTE Router, 4G Router, 4G CPE, Outdoor Wi-Fi, IoT Router, Poe Switch
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 168-282 /
Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Guangdong, China
Since 2025