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Relative Humidity Module

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Cisco SPA-4xoc3-POS-V2 Cisco 4-Port Oc-3c/Stm-1 POS Shared Port Adapter Business Module for 1002 Series Routers

Cisco SPA-4xoc3-POS-V2 Cisco 4-Port Oc-3c/Stm-1 POS Shared Port Adapter Business Module for 1002 Series Routers

US $ 1,650-1,950 / Piece FOB
2 Pieces (MOQ)
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Hdyy Technology Limited

Trading Company

Hubei, China Since 2022
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7.5'' Am EPD 800*480 E-Paper Display TFT-Array MCU Interface LCD Module

7.5'' Am EPD 800*480 E-Paper Display TFT-Array MCU Interface LCD Module

US $ 22.99 / Piece FOB
1 Piece (MOQ)
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Royal Display Co., Ltd.

Guangdong, China Since 2019
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Yokogawa Adv561-P50 Digital Output Module for Industrial Control

Yokogawa Adv561-P50 Digital Output Module for Industrial Control

US $ 220-350 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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Fingerprint Identification Module for Arduino

Fingerprint Identification Module for Arduino

US $ 16.56-18 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Network SFP Module 400g 10km CWDM Qsfp for Big Data Centre

Network SFP Module 400g 10km CWDM Qsfp for Big Data Centre

US $ 350 / Piece FOB
1 Piece (MOQ)
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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300MHz -2700MHz Ultra-Wideband Signal Amplifier GaN Transistors RS485 200W Uav Interference Drone Jammer Module

300MHz -2700MHz Ultra-Wideband Signal Amplifier GaN Transistors RS485 200W Uav Interference Drone Jammer Module

US $ 300-2,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hongzeng Communication Technology Co., Ltd.

Guangdong, China Since 2025
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XT6996MB QR Code Reader Kiosk MRZ Scanner Passport OCR SDK Module

XT6996MB QR Code Reader Kiosk MRZ Scanner Passport OCR SDK Module

US $ 67-71 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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15kw@300V Bidirectional DC/DC EV Charging Module for Charger Station

15kw@300V Bidirectional DC/DC EV Charging Module for Charger Station

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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LCD Monitor Custom Digital Segment LCD Display Module

LCD Monitor Custom Digital Segment LCD Display Module

US $ 0.4-0.5 / Piece FOB
1 Piece (MOQ)
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ShenZhen Better Group Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Single Mode Sc 10g 1550nm 80km Optical SFP Fiber Optic Transceiver Module

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

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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Expansion Remote IO Module with DeviceNet for Temperature, DI DO and AI AO

Expansion Remote IO Module with DeviceNet for Temperature, DI DO and AI AO

US $ 45-249 / 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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Arista Qdd-400g-Dr4 Compatible 400g Dr4 Qsfp-Dd PAM4 1310nm 500m Dfb/Pin MTP/MPO-12 APC SMF Optical Transceiver Module, Support 4 × 100g-Dr, #A0094

Arista Qdd-400g-Dr4 Compatible 400g Dr4 Qsfp-Dd PAM4 1310nm 500m Dfb/Pin MTP/MPO-12 APC SMF Optical Transceiver Module, Support 4 × 100g-Dr, #A0094

US $ 52-58 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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20kw 30kw 40kw 50kw for EV Charging Station EV Charger Module

20kw 30kw 40kw 50kw for EV Charging Station EV Charger Module

US $ 1,200-1,280 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Ad313 High Quality Barcode Scanner Module for Use in Vending Machines

Ad313 High Quality Barcode Scanner Module for Use in Vending Machines

US $ 6.5-7 / Piece FOB
200 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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Brand New 140cra21220 140dai74000 140ddi35310 Dio Drop Interface Module Fast Shipping

Brand New 140cra21220 140dai74000 140ddi35310 Dio Drop Interface Module Fast Shipping

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Factory Price 400g Qsfp-Dd Module 400g Sr8 PAM4 MTP/MPO 400g Qsfpdd Transceiver Module 850nm 100m

Factory Price 400g Qsfp-Dd Module 400g Sr8 PAM4 MTP/MPO 400g Qsfpdd Transceiver Module 850nm 100m

US $ 1.2-2.3 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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COM Express Type 10 Mini Module Cem320 Atom X6413e X6414re for Axiomtek

COM Express Type 10 Mini Module Cem320 Atom X6413e X6414re for Axiomtek

US $ 150-350 / Piece FOB
1 Piece (MOQ)
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Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Siron T303-1 Coupler Models Supports up to 16 Extended Io Modules.

Siron T303-1 Coupler Models Supports up to 16 Extended Io Modules.

US $ 39.47-53.38 / Piece FOB
5 Pieces (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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1.25g 1550nm Zx 80km Sm SFP Module

1.25g 1550nm Zx 80km Sm SFP Module

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Longxing Industrial Co., Ltd.

Guangdong, China Since 2026
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Input Module of Programmable Logic Controller (PLC) in Alarm System

Input Module of Programmable Logic Controller (PLC) in Alarm System

US $ 7.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Ultra Bands 2500-6000MHz 80W High Power Amplifier Module for Jammer

Ultra Bands 2500-6000MHz 80W High Power Amplifier Module for Jammer

1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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100kvar Svg Module Rack Mounted Svg Module

100kvar Svg Module Rack Mounted Svg Module

US $ 2,200-3,500 / Set FOB
2 Sets (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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300V~1000V Constant Power Output Charging Module

300V~1000V Constant Power Output Charging Module

US $ 1,420-1,490 / Piece FOB
1 Piece (MOQ)
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Huaen Green Energy (Beijing) Electronics Co., Ltd.

Beijing, China Since 2025
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About Relative Humidity Module FAQ

  • 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.

  • QWhat type of communication protocols do communication modules support?

    Upgrade your Communication Module with the elegant and durable Relative Humidity Module.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 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.

High-Speed Sc Simplex and LC Duplex 10g/100g Fiber Optic Module

High-Speed Sc Simplex and LC Duplex 10g/100g Fiber Optic Module

US $ 13.58-15.89 / 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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SSR-60da DIN Rail Heat Sink Type Single Phase DC/AC SSR Solid State Module

SSR-60da DIN Rail Heat Sink Type Single Phase DC/AC SSR Solid State Module

US $ 6.5 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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32 Channel 24V Universal Input PNP or NPN PLC DC Amplifier Module

32 Channel 24V Universal Input PNP or NPN PLC DC Amplifier Module

US $ 41.6 / Piece FOB
10 Pieces (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Durable Vibration Detection Cisco Module Within Heavy Machinery Equipment

Durable Vibration Detection Cisco Module Within Heavy Machinery Equipment

US $ 20-30 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Custom Power Supply 15A Rectifier Module for 48V Telecom Power System

Custom Power Supply 15A Rectifier Module for 48V Telecom Power System

US $ 99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Gold Power Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2007
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AB 1734-OB8 1734-OB4 1734-IR2 1734-IE2V 1734-IB8S 8 Channel Safety Sourcing Output Module

AB 1734-OB8 1734-OB4 1734-IR2 1734-IE2V 1734-IB8S 8 Channel Safety Sourcing Output Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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1310nm Single Mode 20km 10g SFP+ Optical Module with LC Port

1310nm Single Mode 20km 10g SFP+ Optical Module with LC Port

US $ 1-9.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

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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Beckhoff Cx1020 Basic CPU Module (service phase)

Beckhoff Cx1020 Basic CPU Module (service phase)

US $ 50-500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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1d 2D Qr Code Fixed Mount OEM Embedded Module Barcode Scanner Engine (HS-205M5)

1d 2D Qr Code Fixed Mount OEM Embedded Module Barcode Scanner Engine (HS-205M5)

US $ 24 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Gigabit 20km 1270-1610nm CWDM SFP Transceiver Module

Gigabit 20km 1270-1610nm CWDM SFP Transceiver Module

US $ 20-42 / Piece FOB
2 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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50W RF PA High Frequency 7500-8100MHz Jammer Module Drone Amplifier Module

50W RF PA High Frequency 7500-8100MHz Jammer Module Drone Amplifier Module

US $ 2,710-2,850 / Piece FOB
1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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Phoenix Contact Quint-Diode/12-24DC/2X20/1X40 - Redundancy Module 2320157

Phoenix Contact Quint-Diode/12-24DC/2X20/1X40 - Redundancy Module 2320157

US $ 1-5,000 / Piece FOB
1 Piece (MOQ)
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Heisenberg Technik (Shenzhen) Co., Ltd.

Trading Company

Guangdong, China Since 2025
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