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Relative Humidity Module

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1.25g SFP Bidi 1490nm/1550nm 200km LC SMF Module Compatible with Mikrotik

1.25g SFP Bidi 1490nm/1550nm 200km LC SMF Module Compatible with Mikrotik

US $ 75-80 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Hengko Ht606 Duct Probe Modbus-RTU Temperature Humidity Transmitter RS485 for Cold Storage

Hengko Ht606 Duct Probe Modbus-RTU Temperature Humidity Transmitter RS485 for Cold Storage

US $ 51-53 / Piece FOB
2 Pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Tonhe 30kw 1000V EV Dcdc Charging Module with High Efficiency and Constant Power Output

Tonhe 30kw 1000V EV Dcdc Charging Module with High Efficiency and Constant Power Output

US $ 710-750 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Gigabit Poe Injector Midspan Passive 48V 30W 10/100/1000Mbps

Gigabit Poe Injector Midspan Passive 48V 30W 10/100/1000Mbps

US $ 4.5-6 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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1.25g SFP Bidi 1310nm/1490nm 40km LC SMF Module Compatible with Huawei

1.25g SFP Bidi 1310nm/1490nm 40km LC SMF Module Compatible with Huawei

US $ 7-14 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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10g 1550nm 80km Single Mode Optical Transceiver Module Fiber Optic SFP

10g 1550nm 80km Single Mode Optical Transceiver Module Fiber Optic SFP

US $ 16-21 / Piece FOB
50 Pieces (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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Hengko Ht605 RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter for Greenhouse

Hengko Ht605 RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter for Greenhouse

US $ 35.5-37.5 / Piece FOB
2 Pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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AS-AIO Addressable System Input and Output Module

AS-AIO Addressable System Input and Output Module

US $ 17-25 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ansorl Technology Co., Ltd.

Guangdong, China Since 2019
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Power Carrier I/O Module for Long Conveyor Lines with 8-Point PNP Di

Power Carrier I/O Module for Long Conveyor Lines with 8-Point PNP Di

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Outdoor 10pairs 20pairs 30pairs Distribution Box

Outdoor 10pairs 20pairs 30pairs Distribution Box

US $ 1-5 / Piece FOB
1,500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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S7700 S9700 S12700 Series Switch PAC-2200wf 2200W AC Power Supply Module

S7700 S9700 S12700 Series Switch PAC-2200wf 2200W AC Power Supply Module

US $ 200-1,000 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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High-Speed 10g Base-T RJ45 Copper SFP+ Fiber Optic Module

High-Speed 10g Base-T RJ45 Copper SFP+ Fiber Optic Module

US $ 1.58-1.89 / Piece FOB
20 Pieces (MOQ)
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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10gbps SFP+ Single-Mode Dual Fiber Transceiver, 20km, LC Connector

10gbps SFP+ Single-Mode Dual Fiber Transceiver, 20km, LC Connector

US $ 1-9.1 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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Small Size PT100 Rtd Signal to 0-10V Signal Isolated Temperature Converter

Small Size PT100 Rtd Signal to 0-10V Signal Isolated Temperature Converter

US $ 19.5-20.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Brocade Xbr-SFP10g1550-40-I Compatible 10g CWDM SFP Sc 1550nm 40km Industrial Dom Transceiver Module

Brocade Xbr-SFP10g1550-40-I Compatible 10g CWDM SFP Sc 1550nm 40km Industrial Dom Transceiver Module

US $ 1-265 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Cisco Ds-SFP-FC16g-Sw 16GB Fibre Channel SFP+ Optical Transceiver for San Storage Networks

Cisco Ds-SFP-FC16g-Sw 16GB Fibre Channel SFP+ Optical Transceiver for San Storage Networks

US $ 40-60 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Wisdom Updated Version 2400W IPL Power Supply

Wisdom Updated Version 2400W IPL Power Supply

US $ 380-440 / Piece FOB
1 Piece (MOQ)
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Wisdom (Guangzhou) Electronics Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Advanced 40kw EV Charging Module with Sic Device and IP65 Protection

Advanced 40kw EV Charging Module with Sic Device and IP65 Protection

US $ 1,600-2,000 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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6kw Power equipment ACDC Bidirectional DCDC Design for Frequency Modules

6kw Power equipment ACDC Bidirectional DCDC Design for Frequency Modules

US $ 305 / Piece FOB
5 Pieces (MOQ)
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Beian (Suzhou) New Energy Co., Ltd.

Jiangsu, China Since 2021
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Wide Range Compatible Industrial Grade 1U 72~144-Core MPO/MTP Rack-Mounted LGX Fiber Optic Patch Panel Low Loss High Stability

Wide Range Compatible Industrial Grade 1U 72~144-Core MPO/MTP Rack-Mounted LGX Fiber Optic Patch Panel Low Loss High Stability

US $ 16.9-25.5 / Piece FOB
10 Pieces (MOQ)
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Smartgen Controller Module Hgm7120n for Generator Set

Smartgen Controller Module Hgm7120n for Generator Set

US $ 1-300 / Piece FOB
10 Pieces (MOQ)
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DIY Power System Co., Ltd.

Fujian, China
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Jbe RF AC 220-240V with DC 9V Hardwired Heat Alarm

Jbe RF AC 220-240V with DC 9V Hardwired Heat Alarm

US $ 10.4-10.8 / Piece FOB
1,000 Pieces (MOQ)
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HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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10GB XFP Lr 10km 1310nm LC Ddm Transceiver Module for Cisco/Huawei/Juniper/Arista/Finisar etc

10GB XFP Lr 10km 1310nm LC Ddm Transceiver Module for Cisco/Huawei/Juniper/Arista/Finisar etc

US $ 14-18 / Piece FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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About Relative Humidity Module FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Relative Humidity Module is an essential part of our Communication Module offerings.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Relative Humidity Module is a standout piece in our Communication Module collection.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QWhat type of communication protocols do communication modules support?

    The Relative Humidity Module is included in our comprehensive Communication Module range.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

48V Poe Injector Max 30W Gigabit Best Price Passive 45+ 78-

48V Poe Injector Max 30W Gigabit Best Price Passive 45+ 78-

US $ 4.5-6 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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AB 1769-L35E 1769-L32E 1769-L36ERMS 1769-L35CR 1769-L31 1769-L30 1769-L20 CompactLogix EtherNet Processor Module

AB 1769-L35E 1769-L32E 1769-L36ERMS 1769-L35CR 1769-L31 1769-L30 1769-L20 CompactLogix EtherNet Processor Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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1.25g SFP Bidi 1310nm/1550nm 60km Sc SMF Module Compatible with Juniper

1.25g SFP Bidi 1310nm/1550nm 60km Sc SMF Module Compatible with Juniper

US $ 18-24 / Pair FOB
1 Pair (MOQ)
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Audited Supplier
Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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10pair Dp Box STB Module Distribution Box

10pair Dp Box STB Module Distribution Box

US $ 0.1-1 / Piece FOB
1,500 Pieces (MOQ)
Contact Supplier
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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Temperature Detection Multi-Sensor Security Long Range Thermal Camera

Temperature Detection Multi-Sensor Security Long Range Thermal Camera

US $ 7,000-8,000 / Set FOB
1 Set (MOQ)
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Jinan Hope Wish Photoelectronic Technology Co., Ltd.

Shandong, China Since 2015
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Wireless &RF Modules 30W Power Amplifier Module for Uav 20-6000MHz Customized Frequency 2.45.8GHz GPS Frequency Band

Wireless &RF Modules 30W Power Amplifier Module for Uav 20-6000MHz Customized Frequency 2.45.8GHz GPS Frequency Band

US $ 520 / Set FOB
1 Set (MOQ)
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Vecano Electronics Co., Ltd.

Guangdong, China Since 2012
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10g SFP+ 20km Optical Transceiver with Ddm

10g SFP+ 20km Optical Transceiver with Ddm

US $ 1-9.1 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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Nim-16A Communication Module: Empowering Your Team's Connectivity Solutions

Nim-16A Communication Module: Empowering Your Team's Connectivity Solutions

US $ 1,320-1,450 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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Juniper Networks Ex-SFP-10ge-Cwe47 Compatible 10g CWDM SFP+ 1470nm 40km Dom Transceiver Module

Juniper Networks Ex-SFP-10ge-Cwe47 Compatible 10g CWDM SFP+ 1470nm 40km Dom Transceiver Module

US $ 5-128 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Hengko Ht801p Flange Probe RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter

Hengko Ht801p Flange Probe RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter

US $ 46-48 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High Stability Low Attenuation Equipment Room Preferred MTP 24 Core LC Single Mode Fiber Optic Cassette Module

High Stability Low Attenuation Equipment Room Preferred MTP 24 Core LC Single Mode Fiber Optic Cassette Module

US $ 12.9-21.5 / Piece FOB
20 Pieces (MOQ)
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Wisdom Powerful 3500W Output Voltage IPL Power Supply

Wisdom Powerful 3500W Output Voltage IPL Power Supply

US $ 570-620 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wisdom (Guangzhou) Electronics Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Electricity 48V Lithium Battery 50ah 100ah 200ah 300ah 100kwh 300kwh Baterias Ess for Industrial

Electricity 48V Lithium Battery 50ah 100ah 200ah 300ah 100kwh 300kwh Baterias Ess for Industrial

US $ 190-235 / Piece FOB
1 Piece (MOQ)
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Rosen Solar Energy Co., Ltd.

Anhui, China Since 2019
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