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Relative Humidity Module

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2km 10km 20km 40km 10g SFP+ Optical Transceivers

2km 10km 20km 40km 10g SFP+ Optical Transceivers

10 Pieces (MOQ)
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Hangzhou DAYTAI Network Technologies Co., Ltd.

Zhejiang, China Since 2014
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Compact and Robust North Finder for Industrial and Surveying Applications

Compact and Robust North Finder for Industrial and Surveying Applications

US $ 7,800-8,000 / pieces FOB
1 pieces (MOQ)
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Shenzhen Fire Power Control Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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New Gavr-8A AVR Diesel Generator Automatic Voltage Regulator Module

New Gavr-8A AVR Diesel Generator Automatic Voltage Regulator Module

US $ 15-20 / Piece FOB
1 Piece (MOQ)
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DIY Power System Co., Ltd.

Fujian, China Since 2021
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7" Multi-Function PC-LCD Monitor Capacitive Touchscreen 1024X600 Display Compatible with Raspberry Pi Board

7" Multi-Function PC-LCD Monitor Capacitive Touchscreen 1024X600 Display Compatible with Raspberry Pi Board

US $ 39-59 / Piece FOB
10 Pieces (MOQ)
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Head Sun Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Chinese Factory Direct Supply MTP 24 Core LC Quad Multimode OM4 Fiber Optic Cassette Module High Density Low Loss Quality Assured

Chinese Factory Direct Supply MTP 24 Core LC Quad Multimode OM4 Fiber Optic Cassette Module High Density Low Loss Quality Assured

US $ 13.9-22.5 / 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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Siron T121 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Couple Bus Io Module

Siron T121 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Couple Bus Io Module

US $ 153.72-260.52 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Sunroko DC to AC Hybrid Solar Inverter 4kw 5kw 6kw IP65 off Grid Solar Power Inverter with MPPT

Sunroko DC to AC Hybrid Solar Inverter 4kw 5kw 6kw IP65 off Grid Solar Power Inverter with MPPT

US $ 109-189 / Pieces FOB
50 Pieces (MOQ)
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Sunroko Power Co., Limited

Anhui, China Since 2025
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Beckhoff Ethercat Terminal, 4-Channel Analog Input EL3024 PLC Terminal Module

Beckhoff Ethercat Terminal, 4-Channel Analog Input EL3024 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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Lithium Ion Batteries LiFePO4 Solar Energy Storage Cabinet 5kw 10kw Container Energy Storage Systems

Lithium Ion Batteries LiFePO4 Solar Energy Storage Cabinet 5kw 10kw Container Energy Storage Systems

US $ 1,046.2-1,046.9 / Pieces FOB
1 Piece (MOQ)
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Shenzhen TopSuny Solar Energy LLC

Guangdong, China Since 2022
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Zoom Camera Module IR Waterproof CCTV Thermal Camera Imager

Zoom Camera Module IR Waterproof CCTV Thermal Camera Imager

US $ 4,000-9,000 / Piece FOB
1 Piece (MOQ)
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Shandong Sheenrun Optics & Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2010
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Mioe-Pwr1 Mioe-Pwr2 Embedded Industrial Motherboards Extension Board Mio Power Modules 9 to 36V or 12 to 24V DC to DC for Advantech

Mioe-Pwr1 Mioe-Pwr2 Embedded Industrial Motherboards Extension Board Mio Power Modules 9 to 36V or 12 to 24V DC to DC for Advantech

US $ 80-300 / unit FOB
1 unit (MOQ)
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Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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4-20mA and RS485 Output PT100 Rtd Pressure Transmitter Instrument Is Suitable for High Temperature -200~500º C

4-20mA and RS485 Output PT100 Rtd Pressure Transmitter Instrument Is Suitable for High Temperature -200~500º C

US $ 60-79 / Piece FOB
1 Piece (MOQ)
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BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Shaanxi, China Since 2021
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15kw 20kw 25kw on Grid Growatt Solar Inverter Three Phase MID 15~25ktl3-X

15kw 20kw 25kw on Grid Growatt Solar Inverter Three Phase MID 15~25ktl3-X

US $ 450-600 / watt FOB
25 watt (MOQ)
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Dinghui New Energy (Dezhou) Co., Ltd

Shandong, China Since 2023
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Htfdk Automatic Continuous Control 10V-300V Battery Discharge Tester

Htfdk Automatic Continuous Control 10V-300V Battery Discharge Tester

US $ 3,500-11,000 / Set FOB
1 Set (MOQ)
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Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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Three-Phase Full Working Range High-Efficiency Charging Module

Three-Phase Full Working Range High-Efficiency 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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100g Bidi Qsfp28 40km Transceiver Module

100g Bidi Qsfp28 40km Transceiver Module

US $ 300-1,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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24 Fiber MTP Male to LC Quad Single Mode OS2 High Density Module Cassette 6 Ports Fully Loaded

24 Fiber MTP Male to LC Quad Single Mode OS2 High Density Module Cassette 6 Ports Fully Loaded

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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11kw Type 2 Electromobile Car Charging Station Pile Module New Energy Vehicle Charging Pile

11kw Type 2 Electromobile Car Charging Station Pile Module New Energy Vehicle Charging Pile

US $ 525-585 / Piece FOB
2 Pieces (MOQ)
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Shenzhen E-Zonda Energy Co., Ltd.

Guangdong, China Since 2023
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Zd 1550-1620MHz 50W Module Customized Portable RF Power Amplifier Module for Anti Uav

Zd 1550-1620MHz 50W Module Customized Portable RF Power Amplifier Module for Anti Uav

US $ 105-120 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Grow GM75 DC5V USB Uart Global Exposure Barcode Scanner

Grow GM75 DC5V USB Uart Global Exposure Barcode Scanner

US $ 23.8 / Piece FOB
1 Piece (MOQ)
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Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Factory Price 30W 300MHz -2700MHz Uav Countermeasure Ultra-Wide RF Amplifier Anti Fpv Drone Module

Factory Price 30W 300MHz -2700MHz Uav Countermeasure Ultra-Wide RF Amplifier Anti Fpv Drone 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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XT206M UART Scanner Module TTL Serial Barcode Module

XT206M UART Scanner Module TTL Serial Barcode Module

US $ 24-26 / 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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80W Mono Solar Panel Module High Conversion Efficiency for Outdoor Installations Solar Power Solutions

80W Mono Solar Panel Module High Conversion Efficiency for Outdoor Installations Solar Power Solutions

US $ 200 / Piece FOB
3 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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About Relative Humidity Module FAQ

  • 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.

  • QWhat type of communication protocols do communication modules support?

    Our Relative Humidity Module offers exceptional quality within the Communication Module category.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?

    The Relative Humidity Module is included in our comprehensive Communication Module range.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.

Htcfdk Storage Battery Aging Tester Battery Charge and Discharge Cycle Tester Battery Capacity Tester

Htcfdk Storage Battery Aging Tester Battery Charge and Discharge Cycle Tester Battery Capacity Tester

US $ 3,000-10,000 / Set FOB
1 Set (MOQ)
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Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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Extreme Networks C50 DWDM-SFP10g-37.40 Compatible 10g DWDM SFP+ 100GHz 1537.40nm 40km Dom Transceiver Module

Extreme Networks C50 DWDM-SFP10g-37.40 Compatible 10g DWDM SFP+ 100GHz 1537.40nm 40km Dom 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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High Bandwidth Long Distance MTP 24 Core LC Single Mode Fiber Optic Cassette Module Exquisitely Made by Chinese Factory Engineering Grade

High Bandwidth Long Distance MTP 24 Core LC Single Mode Fiber Optic Cassette Module Exquisitely Made by Chinese Factory Engineering Grade

US $ 13.9-22.5 / 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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Satellite Receiver Light-Weighted Swarm Drone Defense 4-Channel Anti-Interference Module with UVA Accessories Rnss&GPS Antennas

Satellite Receiver Light-Weighted Swarm Drone Defense 4-Channel Anti-Interference Module with UVA Accessories Rnss&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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Sunj Li-Soci2 Battery AA 3.6V Er14505h High Current Lithium Battery

Sunj Li-Soci2 Battery AA 3.6V Er14505h High Current Lithium Battery

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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Htfd Battery Discharge Load Bank Tester

Htfd Battery Discharge Load Bank Tester

US $ 1,100-5,800 / Set FOB
1 Set (MOQ)
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Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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GPS L1 L2 1.2g 1.5g Anti Drone System Amplifier Module

GPS L1 L2 1.2g 1.5g Anti Drone System Amplifier Module

1 Piece (MOQ)
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Shenzhen Etenda Technology Limited

Guangdong, China Since 2014
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Factory Price FTTH CATV 1310nm Optical Transmitter with Aoi Laser

Factory Price FTTH CATV 1310nm Optical Transmitter with Aoi Laser

US $ 580-650 / Piece FOB
1 Piece (MOQ)
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Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.

Zhejiang, China Since 2015
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High-Performance 10g Zr 1550nm SFP+ Optical Transceiver Module SFP+ Module for Mellanox

High-Performance 10g Zr 1550nm SFP+ Optical Transceiver Module SFP+ Module for Mellanox

US $ 225-400 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Factory Direct Sales 360kVA 660kVA 960kVA Aviation Ground Power Units 115VAC 200VAC 400Hz Frequency Converters for Aircraft

Factory Direct Sales 360kVA 660kVA 960kVA Aviation Ground Power Units 115VAC 200VAC 400Hz Frequency Converters for Aircraft

US $ 100-5,000 / Piece FOB
1 Piece (MOQ)
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Guangzhou Idealplusing information technology co., LTD

Guangdong, China Since 2021
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Modular Mini MCB with Busbar and Seal Function for Safety

Modular Mini MCB with Busbar and Seal Function for 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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Custom Made Green Backlight Background LCD Display Module

Custom Made Green Backlight Background 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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Split Core CT 333mv Input Hotel Using Multi Channel Power Meter

Split Core CT 333mv Input Hotel Using Multi Channel Power Meter

US $ 95-125 / 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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