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Relative Humidity Module

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Addressed Module for Call Point or Input (RED)

Addressed Module for Call Point or Input (RED)

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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120W 5A 24V Automotive Truck Petrol Pump Brushless DC Motor Electric Speed Controller

120W 5A 24V Automotive Truck Petrol Pump Brushless DC Motor Electric Speed Controller

US $ 0.1 / Piece FOB
88,888 Pieces (MOQ)
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Shenzhen XC-ESC Technology Co., Ltd.

Guangdong, China Since 2021
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Fixed Barcode Scanner Module for 1d/2D Bar Codes

Fixed Barcode Scanner Module for 1d/2D Bar Codes

US $ 34.8-50.4 / Piece FOB
2 Pieces (MOQ)
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OCOM Technologies Limited

Guangdong, China Since 2015
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Satellite Receiver Satellite Dual Frequency 4-Channel Anti-Interference Terminal Light Drones Accessories Gnss & GPS Antennas

Satellite Receiver Satellite Dual Frequency 4-Channel Anti-Interference Terminal Light Drones Accessories Gnss & GPS Antennas

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

Guangdong, China Since 2023
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Cdada MCB 6ka Seal for Enhanced Circuit Protection and Safety

Cdada MCB 6ka Seal for Enhanced Circuit Protection and Safety

US $ 0.6-0.65 / Piece FOB
5,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Sunpower Portable Solar Charger 10W ETFE Charger with Mono Solar Panel

Sunpower Portable Solar Charger 10W ETFE Charger with Mono Solar Panel

US $ 12.5-12.8 / Piece FOB
100 Pieces (MOQ)
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NINGBO RENPOWER NEW MATERIALS TECHNOLOGY CO., LTD.

Zhejiang, China Since 2020
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Jutai Wireless Microwave Radar Sensor Motion Detector Module

Jutai Wireless Microwave Radar Sensor Motion Detector Module

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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10.1 Inch TFT LCD Display 800X1280 IPS Full Viewing LCD Screen Panel HD-Mi to Mipi Driver Board TFT Display Module Stm32

10.1 Inch TFT LCD Display 800X1280 IPS Full Viewing LCD Screen Panel HD-Mi to Mipi Driver Board TFT Display Module Stm32

US $ 10-13 / Piece FOB
1 Piece (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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10g CWDM SFP+ 1470nm 40km Dom Transceiver Module for Fs Switches

10g CWDM SFP+ 1470nm 40km Dom Transceiver Module for Fs Switches

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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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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Ultra-Thin Expansion Module for PLC Io Systems with Diagnostic Functions Rb

Ultra-Thin Expansion Module for PLC Io Systems with Diagnostic Functions Rb

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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6es7222-1bf32-0xb0 Digital Output Module PLC Simatic S7-1200 24VDC Transistor0.5SMA

6es7222-1bf32-0xb0 Digital Output Module PLC Simatic S7-1200 24VDC Transistor0.5SMA

US $ 90-300 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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MTP/MPO-LC Duplex Cassettes OM5 12 Cores Type A 6 Ports Fiber Optic Cassette

MTP/MPO-LC Duplex Cassettes OM5 12 Cores Type A 6 Ports Fiber Optic Cassette

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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Mini Size Wide Digital Input Voltage Module Power Supply Data Acquisition Distribution Module

Mini Size Wide Digital Input Voltage Module Power Supply Data Acquisition Distribution Module

US $ 30 / sets FOB
1 sets (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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850nm 300m SFP Optical Module 10g Sr SFP Transceiver

850nm 300m SFP Optical Module 10g Sr SFP Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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Solar PV Product 100A Solar System Power 48V 24V 12V MPPT Controller

Solar PV Product 100A Solar System Power 48V 24V 12V MPPT Controller

US $ 64-72 / Piece FOB
1 Piece (MOQ)
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Guangzhou Jinsheng NewEnergy Technology Co., Ltd.

Guangdong, China Since 2019
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20km 10g SFP+ Duplex Optical Transceiver with Ddm, 1310nm

20km 10g SFP+ Duplex Optical Transceiver with Ddm, 1310nm

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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Beckhoff Ethercat Terminal, 4-Channel Analog Input EL3124 PLC Terminal Module

Beckhoff Ethercat Terminal, 4-Channel Analog Input EL3124 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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200kw 500kw Bidirectional DC DC Converter for Energy Storage Microgrid Ess System

200kw 500kw Bidirectional DC DC Converter for Energy Storage Microgrid Ess System

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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Honeywell Trend TR42 Room Sensors and Displays

Honeywell Trend TR42 Room Sensors and Displays

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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2700mAh 3.6V AA Size Lithium Ion Batteries Primary Batteries Er14505h

2700mAh 3.6V AA Size Lithium Ion Batteries Primary Batteries Er14505h

US $ 0.94-1.14 / Piece FOB
10 Pieces (MOQ)
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SUNJ ENERGY (LUOYANG) CO., LTD.

Henan, China Since 2022
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Good Sale AC 220V Main Power Hardwired Wireless Smoke Alarm

Good Sale AC 220V Main Power Hardwired Wireless 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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Wireless Communication Module for Technological Networks Iot Gateway

Wireless Communication Module for Technological Networks Iot Gateway

US $ 150-200 / 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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About Relative Humidity Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Relative Humidity Module is a key item within our extensive Communication Module selection.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.

  • 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.

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

    Discover the perfect addition to your Communication Module with our 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.

Advanced Lorawan Wireless Ws301 Door Contact Switch Sensor IoT Module for Us915MHz

Advanced Lorawan Wireless Ws301 Door Contact Switch Sensor IoT Module for Us915MHz

US $ 52-78 / Piece FOB
1 Piece (MOQ)
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Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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Advanced Huiyao Laser Battery Module for Electric Vehicles

Advanced Huiyao Laser Battery Module for Electric Vehicles

US $ 500,000 / Set FOB
1 Set (MOQ)
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Huiyao Laser Technology (Luoyang) Co., Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Customize 40W 840-935MHz Anti Drone Signal Jammer Power Amplifier Module

Customize 40W 840-935MHz Anti Drone Signal Jammer Power Amplifier Module

US $ 75-95 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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30A 50A Modules Switching 48VDC 90A 150A Telecom Rectifier Power System

30A 50A Modules Switching 48VDC 90A 150A Telecom Rectifier Power System

US $ 500-900 / Piece FOB
5 Pieces (MOQ)
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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Quality 1808 Cw Ultra-Bright SMD LED

Quality 1808 Cw Ultra-Bright SMD LED

US $ 0.006-0.007 / Piece FOB
4,000 Pieces (MOQ)
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Shenzhen Trillion Auspicious Lighting Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Mindray Patient Monitor Series Microstream CO2 Module Circuit Board

Mindray Patient Monitor Series Microstream CO2 Module Circuit Board

US $ 650 / Piece FOB
1 Piece (MOQ)
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CWT TECHNOLOGY HK LIMITED

Trading Company

Jiangxi, China Since 2022
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Web Managed Switch Support Solar Power Supply and AC Power Input

Web Managed Switch Support Solar Power Supply and AC Power Input

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

Guangdong, China Since 2015
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8 Inch Green LED Traffic Replacement Wholesale Traffic Light Module

8 Inch Green LED Traffic Replacement Wholesale Traffic Light Module

US $ 19.9-49 / Piece FOB
1 Piece (MOQ)
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Yangzhou Xintong Transport Equipment Group Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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40kw Liquid Cooling DC Power Module for High-Power EV Chargers

40kw Liquid Cooling DC Power Module for High-Power EV Chargers

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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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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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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Outdoor 10pairs Dp or Distribution Box for STB Module

Outdoor 10pairs Dp or Distribution Box for STB Module

US $ 4-40 / Piece FOB
1,500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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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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