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Relative Humidity Module

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Tonhe Independent R&D Taihang Series DC EV Charging Power Supply Module

Tonhe Independent R&D Taihang Series DC EV Charging Power Supply Module

US $ 1,100-1,200 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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1.25g SFP Bidi 1490nm/1550nm 200km LC SMF Module

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

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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High Brihtness Outdoor LCD Digital Panel Screen LCD Display Module

High Brihtness Outdoor LCD Digital Panel Screen 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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Advanced 700W 710W 720W High Efficiency Solar Panel PV Module for Utility-Scale Solar Power Projects

Advanced 700W 710W 720W High Efficiency Solar Panel PV Module for Utility-Scale Solar Power Projects

US $ 0.11-0.114 / W FOB
51,840 W (MOQ)
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Zhongdi (Ningbo) Energy Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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PTZ Temperature Scanner Dual Sensor Long Range Thermal Camera Gas Detection

PTZ Temperature Scanner Dual Sensor Long Range Thermal Camera Gas Detection

US $ 7,000-10,000 / Set FOB
1 Set (MOQ)
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Jinan Hope Wish Photoelectronic Technology Co., Ltd.

Shandong, China Since 2015
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F3.75 P4.75 LED Module Ideal for Professional Display Installations

F3.75 P4.75 LED Module Ideal for Professional Display Installations

US $ 5.1-5.8 / pieces FOB
100 pieces (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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High-Power Portable EV Charging Station for All Electric Vehicles

High-Power Portable EV Charging Station for All Electric Vehicles

US $ 2,597-2,821 / Piece FOB
1 Piece (MOQ)
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Guangzhou Ruisu Intelligent Technology Co., Ltd.

Guangdong, China Since 2021
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Tonhe Independent R&D Taihang Series EV Charging Power Module 300-1000V for 120kw EV Charging Station

Tonhe Independent R&D Taihang Series EV Charging Power Module 300-1000V for 120kw EV Charging Station

US $ 1,100-1,200 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Fire Alarm Coding Ttype Signal Input Module

Fire Alarm Coding Ttype Signal Input Module

1 Piece (MOQ)
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Kunming Gen Qian Commercial Co., Ltd.

Trading Company

Yunnan, China Since 2015
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H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial Dom Transceiver Module

H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial 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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40g Sr Bd 850nm/900nm 150m LC Mmf Optical Transceiver Module

40g Sr Bd 850nm/900nm 150m LC Mmf Optical Transceiver Module

US $ 72-80 / Piece FOB
1 Piece (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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8-Channel AC 0-50 Current Acquisition Module RS485 Modbus-RTU Isolated Output

8-Channel AC 0-50 Current Acquisition Module RS485 Modbus-RTU Isolated Output

US $ 35.6 / 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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600W 610W 620W Bifacial Double Glass N-Type Topcon Mono Solar Panel PV Module for Roof

600W 610W 620W Bifacial Double Glass N-Type Topcon Mono Solar Panel PV Module for Roof

US $ 0.11-0.114 / W FOB
51,840 W (MOQ)
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Zhongdi (Ningbo) Energy Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Fire Fighting Explosion-Proof Isolator/ Isolation Module for Petroleum & Chemical Industry

Fire Fighting Explosion-Proof Isolator/ Isolation Module for Petroleum & Chemical Industry

US $ 60.8-78.8 / Piece FOB
10 Pieces (MOQ)
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Kunming Gen Qian Commercial Co., Ltd.

Trading Company

Yunnan, China Since 2015
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Indoor P4.75 Rg LED Display Module for Stunning Visuals

Indoor P4.75 Rg LED Display Module for Stunning Visuals

US $ 5.1-5.8 / pieces FOB
100 pieces (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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Arista Networks C48 SFP-10g-Dw-38.98-I Compatible 10g DWDM 1550nm 40km SFP+ 1538.98nm Industrial Dom LC SMF Transceiver Module

Arista Networks C48 SFP-10g-Dw-38.98-I Compatible 10g DWDM 1550nm 40km SFP+ 1538.98nm Industrial 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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Netgear 10GB/S Bidi SFP+ Transceiver 40km Dom Transceiver Module

Netgear 10GB/S Bidi SFP+ Transceiver 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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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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Newest Tonhe 9th Generation 30kw@1000V EV Charging Module

Newest Tonhe 9th Generation 30kw@1000V EV Charging Module

US $ 649-699 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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1.25g SFP Bidi 1490nm/1550nm 160km Sc SMF Module Compatible with Mikrotik

1.25g SFP Bidi 1490nm/1550nm 160km Sc SMF Module Compatible with Mikrotik

US $ 54-64 / 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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Juniper Networks 100/112gbase-Lr4 Compatible 100gbase-Lr4 and 112gbase-Otu4 Qsfp28 Dual Rate 1310nm 10km Dom LC SMF Optical Transceiver Module

Juniper Networks 100/112gbase-Lr4 Compatible 100gbase-Lr4 and 112gbase-Otu4 Qsfp28 Dual Rate 1310nm 10km Dom LC SMF Optical Transceiver Module

US $ 50-900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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40GB/S Qsfp+ Transceiver 10km Transceiver Module

40GB/S Qsfp+ Transceiver 10km Transceiver Module

US $ 40-333 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Advanced Lot Lora Wireless Data Collector Communication Module

Advanced Lot Lora Wireless Data Collector Communication Module

US $ 50-75 / Piece FOB
2 Pieces (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 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.

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

    Upgrade your Communication Module with the elegant and durable 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?

    Our Relative Humidity Module offers exceptional quality and style within 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.

SFP Optical Transceiver Multimode 850nm Compalit with Cisco Switch (PHY-8524-1LM)

SFP Optical Transceiver Multimode 850nm Compalit with Cisco Switch (PHY-8524-1LM)

US $ 9.5-10.5 / Piece FOB
10 Pieces (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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Utility Scale 600W 610W 620W N-Type Topcon Bifacial Solar Panel PV Module

Utility Scale 600W 610W 620W N-Type Topcon Bifacial Solar Panel PV Module

US $ 0.11-0.114 / W FOB
51,840 W (MOQ)
Contact Supplier
Audited Supplier
Zhongdi (Ningbo) Energy Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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6.3kv 10kv 10.5kv 0.4kv 30kVA 100kVA 125kVA Packing Lot Outdoor Compact Substation Module

6.3kv 10kv 10.5kv 0.4kv 30kVA 100kVA 125kVA Packing Lot Outdoor Compact Substation Module

US $ 500-10,000 / Piece FOB
10 Pieces (MOQ)
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Kerun Intelligent Control Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Superior Quality 30pairs Indoor Distribution Box

Superior Quality 30pairs Indoor Distribution Box

US $ 1-4.3 / Piece FOB
1,500 Pieces (MOQ)
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Audited Supplier
Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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NF5000 Automatic Fiber Optic North Seeker for Marine, Vehicle, Oil Drilling and Surveying Applications

NF5000 Automatic Fiber Optic North Seeker for Marine, Vehicle, Oil Drilling and Surveying Applications

US $ 12,587 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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600W 610W 620W Bifacial Photovoltaic Mono Topcon Half Cut Solar Panel PV Module for Industry Power Plant

600W 610W 620W Bifacial Photovoltaic Mono Topcon Half Cut Solar Panel PV Module for Industry Power Plant

US $ 0.11-0.114 / W FOB
51,840 W (MOQ)
Contact Supplier
Audited Supplier
Zhongdi (Ningbo) Energy Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Cheap Price High Quality Mini Fixed Mount Reader Qr Code Module Barcode Scanner for Kiosk Machine

Cheap Price High Quality Mini Fixed Mount Reader Qr Code Module Barcode Scanner for Kiosk Machine

US $ 21.3-25.8 / unit FOB
1 unit (MOQ)
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Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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U3 High Quality Square Embedded 2D Barcode Scanner Module for All-in-One Computers

U3 High Quality Square Embedded 2D Barcode Scanner Module for All-in-One Computers

US $ 13-15 / Piece 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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Beidou Drone Anti-Interference Antenna Receiver Module Array Antenna 4 Elements Multiple Elements

Beidou Drone Anti-Interference Antenna Receiver Module Array Antenna 4 Elements Multiple Elements

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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1.5kw Solar Power System with Fuse DC Box Protection

1.5kw Solar Power System with Fuse DC Box Protection

US $ 1,000-3,500 / Set FOB
1 Set (MOQ)
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Jinhua SunMaster Solar Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
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Elite High Power Lithium Battery Pack 48V 100ah Stacked Li-ion LFP Battery Modules Flexible for Battery Voltage

Elite High Power Lithium Battery Pack 48V 100ah Stacked Li-ion LFP Battery Modules Flexible for Battery Voltage

US $ 1,699-9,599 / Piece FOB
1 Piece (MOQ)
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Shenzhen Elite New Energy Co., Ltd.

Guangdong, China Since 2020
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Factory Original New Best Price C9400-Sup-1 Module 9400 Series Supervisor 1XL Module

Factory Original New Best Price C9400-Sup-1 Module 9400 Series Supervisor 1XL Module

US $ 8,000-10,000 / Set FOB
1 Set (MOQ)
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Starry Networking Tech Ltd.

Beijing, China Since 2023
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Safety Contect Manual Swip Magnetic Card Reader/Writer with USB for Payment

Safety Contect Manual Swip Magnetic Card Reader/Writer with USB for Payment

US $ 19-23 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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