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Relative Humidity Module

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RF Module 433MHz Photoelectric Hardwired Wireless Interconnection Smoke Alarm

RF Module 433MHz Photoelectric Hardwired Wireless Interconnection Smoke Alarm

US $ 11-11.4 / 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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Ad333 Square Embedded Desktop 1d 2D Barcode Scanner Module

Ad333 Square Embedded Desktop 1d 2D Barcode Scanner Module

US $ 13-15 / pieces FOB
20 pieces (MOQ)
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Hangzhou Synochip Data Security Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Quality 48V 30A 1u Telecom Power Supply Rectifier

High Quality 48V 30A 1u Telecom Power Supply Rectifier

US $ 375-385 / Piece FOB
10 Pieces (MOQ)
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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Bfm530t Outdoor Indoor Fingerprint Recognition Module Online Control Identification Scanner Module

Bfm530t Outdoor Indoor Fingerprint Recognition Module Online Control Identification Scanner Module

US $ 8-9 / pieces FOB
500 pieces (MOQ)
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Hangzhou Synochip Data Security Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Smartgen Controller Module Hgm6120nc-RM for Generator Set

Smartgen Controller Module Hgm6120nc-RM 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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1.25g SFP Optical Transceiver 1310nm 20km LC Connector

1.25g SFP Optical Transceiver 1310nm 20km LC Connector

US $ 6-8 / Piece FOB
10 Pieces (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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2 Years Improve Power Factor 0.4kv Svg 10kvar Static Var Generator

2 Years Improve Power Factor 0.4kv Svg 10kvar Static Var Generator

US $ 950-1,250 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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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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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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Beg283D Attendance Machine Fingerprint Time Door Tuya Lock Biometric Fingerprint Smart Lock Optical Module

Beg283D Attendance Machine Fingerprint Time Door Tuya Lock Biometric Fingerprint Smart Lock Optical Module

US $ 8-10 / pieces FOB
500 pieces (MOQ)
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Hangzhou Synochip Data Security Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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1 Pair Copper STB Module Subscriber Terminal Block Overvoltage Protection

1 Pair Copper STB Module Subscriber Terminal Block Overvoltage Protection

US $ 0.5-1.5 / Piece FOB
1 Piece (MOQ)
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Hongking Communication Technology Shenzhen Co., Limited

Guangdong, China Since 2010
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1310nm 10 20 40km Compatible Transceiver 1.25g SFP Optical Transceivers Module SFP

1310nm 10 20 40km Compatible Transceiver 1.25g SFP Optical Transceivers Module SFP

US $ 2.8-3.5 / Piece FOB
1 Piece (MOQ)
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Hangzhou DAYTAI Network Technologies Co., Ltd.

Zhejiang, China Since 2014
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50 Pairs Metal Weatherproof Outdoor Distribution for Krone Module Junction Box

50 Pairs Metal Weatherproof Outdoor Distribution for Krone Module Junction Box

US $ 7.35-14.5 / Piece FOB
1,500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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Honeywell WTS3E4BME/N Touch Button Thermostats for FCU Applications WTS SERIES

Honeywell WTS3E4BME/N Touch Button Thermostats for FCU Applications WTS SERIES

US $ 1-699 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Tonhe 30kw Dcdc Power Module Variety Voltage with UL CE

Tonhe 30kw Dcdc Power Module Variety Voltage with UL CE

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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10g Bidi SFP+ 1550nm-Tx/1490nm-Rx 80km Dom Simplex LC Single Mode Optical Transceiver Module

10g Bidi SFP+ 1550nm-Tx/1490nm-Rx 80km Dom Simplex LC Single Mode Optical Transceiver Module

US $ 420-490 / Pair FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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648 / 4-20mA PT100 Thermocouple Temperature Transmitter / K Type Thermocouple Temperature Transmitter

648 / 4-20mA PT100 Thermocouple Temperature Transmitter / K Type Thermocouple Temperature Transmitter

US $ 46-58 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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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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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Cisco Meraki DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

Cisco Meraki DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

US $ 3-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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EV Charging Module Rectifier with Sic Power Components for EV Charger

EV Charging Module Rectifier with Sic Power Components for EV Charger

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Durable P4 LED Module for Outdoor LED Display Screen Solutions

Durable P4 LED Module for Outdoor LED Display Screen Solutions

US $ 8-8.15 / pieces FOB
10 pieces (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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Beckhoff Ethercat Terminal, 2-Channel Analog Input EL3152 PLC Terminal Module

Beckhoff Ethercat Terminal, 2-Channel Analog Input EL3152 PLC Terminal Module

US $ 100-280 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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12 Fibers MTP-LC Duplex Cassette 6 Ports Type A OM1 Multimode

12 Fibers MTP-LC Duplex Cassette 6 Ports Type A OM1 Multimode

US $ 8.7-14.5 / 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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About Relative Humidity Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Relative Humidity Module is classified under 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.

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

    Enhance your Communication Module setup with our premium Relative Humidity Module.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 premium choice in the Communication Module category.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.

Rnss Signal Reception Satellite Navigation Anti-Interference All-in-One Machine Components and Satellite Navigation Receiver

Rnss Signal Reception Satellite Navigation Anti-Interference All-in-One Machine Components and Satellite Navigation Receiver

US $ 5,277.77 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Jbe High Quality Wireless RF Module Optional Hardwired Heat Alarm

Jbe High Quality Wireless RF Module Optional 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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150W 2000-6000MHz Uav Counter Signal Amplifier Wideband Anti Fpv Uav Blocker Drone Jammer Module

150W 2000-6000MHz Uav Counter Signal Amplifier Wideband Anti Fpv Uav Blocker Drone Jammer Module

US $ 200-3,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hongzeng Communication Technology Co., Ltd.

Guangdong, China Since 2025
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Phm-7730 Ex. Modbus RTU Protocol Three-Channel Temperature Quantity Input Module Converter

Phm-7730 Ex. Modbus RTU Protocol Three-Channel Temperature Quantity Input Module Converter

US $ 259-299 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Customized 100-200MHz 50W GaN Module Intergated Digital Lora Source Signal Module

Customized 100-200MHz 50W GaN Module Intergated Digital Lora Source Signal Module

US $ 82-95 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Analog I/O Module Expansion for Automation with Noise Resistance

Analog I/O Module Expansion for Automation with Noise Resistance

US $ 49-199 / 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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10/100/1000Mbps Ethernet Switch 8 Port Dual Power Supply

10/100/1000Mbps Ethernet Switch 8 Port Dual Power Supply

1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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30pairs 100pair Indoor Waterproof Junction Box Krone Module Control Panel Terminal Box

30pairs 100pair Indoor Waterproof Junction Box Krone Module Control Panel Terminal Box

US $ 3-30 / Piece FOB
500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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Juniper Networks Qfx-SFP-10ge-Er Compatible, 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

Juniper Networks Qfx-SFP-10ge-Er Compatible, 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

US $ 15-55 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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2.5~7dBm Single Mode Fiber Optic Transceiver Module Optical SFP

2.5~7dBm Single Mode Fiber Optic Transceiver Module Optical SFP

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

Zhejiang, China Since 2020
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H3c CWDM-SFP10g-1510-40 Compatible 10g CWDM Fiber SFP+ 1510nm 40km Dom Transceiver Module

H3c CWDM-SFP10g-1510-40 Compatible 10g CWDM Fiber SFP+ 1510nm 40km 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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Programmable Power Supply 60V/50A 3000W DC High Power Adjustable Switching Power Supply Laboratory

Programmable Power Supply 60V/50A 3000W DC High Power Adjustable Switching Power Supply Laboratory

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Advanced Nim-1t Communication Module for Enhanced Data Transmission

Advanced Nim-1t Communication Module for Enhanced Data Transmission

US $ 243-256 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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