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BST10 High Accuracy Portable Carbon Dioxide Leak Detector for Chemical Plant & Oil Refinery

BST10 High Accuracy Portable Carbon Dioxide Leak Detector for Chemical Plant & Oil Refinery

US $ 315 / pcs FOB
10 pcs (MOQ)
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Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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43dBm 90dB Outdoor 800MHz 900MHz 1800MHz 2100MHz Waterproof Wireless RF Signal Booster

43dBm 90dB Outdoor 800MHz 900MHz 1800MHz 2100MHz Waterproof Wireless RF Signal Booster

1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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Portable Oxygen Gas Analyzer with Original Imported Fuel Cell Electrochemical Sensor

Portable Oxygen Gas Analyzer with Original Imported Fuel Cell Electrochemical Sensor

US $ 1,700-2,890 / Piece FOB
1 Piece (MOQ)
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Zhengzhou CY Scientific Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2016
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Air Coupling Tetra/VHF/UHF/Two Way Radio/GSM/Dcs/3G/4G/Lte/PCS/WCDMA/CDMA Ics/Digital Fiber Optic Repeater Booster Amplifier

Air Coupling Tetra/VHF/UHF/Two Way Radio/GSM/Dcs/3G/4G/Lte/PCS/WCDMA/CDMA Ics/Digital Fiber Optic Repeater Booster Amplifier

1 Piece (MOQ)
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Shenzhen Etenda Technology Limited

Guangdong, China Since 2014
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Bgt Dissolved Carbon Dioxide CO2 Sensor for Carbonated Beverages Ras Aquaculture Dissolved Carbon Water Quality Monitoring

Bgt Dissolved Carbon Dioxide CO2 Sensor for Carbonated Beverages Ras Aquaculture Dissolved Carbon Water Quality Monitoring

US $ 159.99-171.42 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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LTE800 GSM900 Dcs1800 2100MHz Quad-Band Digital Wirelessbandwidth Adjustable Digital Signal Booster

LTE800 GSM900 Dcs1800 2100MHz Quad-Band Digital Wirelessbandwidth Adjustable Digital Signal Booster

1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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30dBm Mobile Phone Signal 800 900 1800 2100 Quad-Band Bandwidth Adjustable Outdoor Digital Signal Booster

30dBm Mobile Phone Signal 800 900 1800 2100 Quad-Band Bandwidth Adjustable Outdoor Digital Signal Booster

1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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Greetwin 27dBm Quad-Bands B1 B3 B8 B20 Bandwidth Adjustable Digital Repeater

Greetwin 27dBm Quad-Bands B1 B3 B8 B20 Bandwidth Adjustable Digital Repeater

1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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Renlang Portable Picosecond Laser Freckle Removal Anti Pigment Beauty Machine

Renlang Portable Picosecond Laser Freckle Removal Anti Pigment Beauty Machine

US $ 800-1,100 / Piece FOB
1 Piece (MOQ)
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Guangzhou RenLang electronic technology Co., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Digital Quad-Band B1 B3 B8 B20 Mobile Phone Signal Repeater Bandwidth Adjustable Digital Repeater

Digital Quad-Band B1 B3 B8 B20 Mobile Phone Signal Repeater Bandwidth Adjustable Digital Repeater

1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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1PCS New Siemens 6ep3337-8sb00-0ay0 Sitop PSU8200 Stabilized Power Supply

1PCS New Siemens 6ep3337-8sb00-0ay0 Sitop PSU8200 Stabilized Power Supply

US $ 500-700 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Industrial Portable Hydrogen Sulfide Detector with Audible-Visual Alarm(B10)

Industrial Portable Hydrogen Sulfide Detector with Audible-Visual Alarm(B10)

US $ 131 / pcs FOB
10 pcs (MOQ)
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Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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High Power Waterproof 33dBm Six-Band Phone Signal Repeater RF Repeater 800MHz 900MHz 1800MHz 2100MHz 2600MHz 5gnr 5g Signal Booster

High Power Waterproof 33dBm Six-Band Phone Signal Repeater RF Repeater 800MHz 900MHz 1800MHz 2100MHz 2600MHz 5gnr 5g Signal Booster

US $ 3,688.6-3,966.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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RO Purified Water as Pretreatment +EDI

RO Purified Water as Pretreatment +EDI

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Hello Pure Water Treatment Technology Co., Ltd.

Trading Company

Shanghai, China Since 2015
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4G LTE 700MHz 800MHz 2600MHz Fiber Optic Signal Repeater

4G LTE 700MHz 800MHz 2600MHz Fiber Optic Signal Repeater

1 Piece (MOQ)
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Shenzhen Etenda Technology Limited

Guangdong, China Since 2014
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Long Range 50W Base Station Repeater Dmr for Communication Solution Bf-Tr900

Long Range 50W Base Station Repeater Dmr for Communication Solution Bf-Tr900

US $ 2,385-3,048 / Piece FOB
5 Pieces (MOQ)
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Fujian Belfone Communications Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
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EDI Element for Industrial RO Water Treatment Equipment

EDI Element for Industrial RO Water Treatment Equipment

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Hello Pure Water Treatment Technology Co., Ltd.

Trading Company

Shanghai, China Since 2015
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Wireless Quad-Band 800MHz&900MHz&1800MHz&2100MHz Ics Bandwidth Adjustable 20W Digital Booster

Wireless Quad-Band 800MHz&900MHz&1800MHz&2100MHz Ics Bandwidth Adjustable 20W Digital Booster

1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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Tetra 420MHz Two Way Radio Fiber Optic Signal Repeater

Tetra 420MHz Two Way Radio Fiber Optic Signal Repeater

1 Piece (MOQ)
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Shenzhen Etenda Technology Limited

Guangdong, China Since 2014
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Oxygen Analyzer Paramagnetic Gas Chromatograph Coxygen Generator

Oxygen Analyzer Paramagnetic Gas Chromatograph Coxygen Generator

US $ 1,700-2,890 / Piece FOB
1 Piece (MOQ)
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Zhengzhou CY Scientific Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2016
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CO2-Selective Membrane for Compact Hollow-Fiber Skids

CO2-Selective Membrane for Compact Hollow-Fiber Skids

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
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Hangzhou Mai Rui Gas Engineering Equipment Co., Ltd

Trading Company

Zhejiang, China Since 2025
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B10 Battery-powered Portable O2 Detector with Audible-Visual-Vibration Alarm for Industrial Use

B10 Battery-powered Portable O2 Detector with Audible-Visual-Vibration Alarm for Industrial Use

US $ 164 / pcs FOB
10 pcs (MOQ)
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Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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High Quality Waterproof 800MHz 900MHz B20 B8 Dual-Band Bandwidth Adjustable Digital Repeater

High Quality Waterproof 800MHz 900MHz B20 B8 Dual-Band Bandwidth Adjustable Digital Repeater

1 Piece (MOQ)
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Audited Supplier
Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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About Selectivity Module FAQ

  • QHow to choose a reliable supplier for repeaters in China?

    The Selectivity Module is classified under our comprehensive Repeater range.When selecting a supplier for repeaters in China, prioritize companies with a strong track record, certifications, and positive reviews. Evaluate manufacturing capabilities, product quality, and after-sales support to ensure a seamless and reliable partnership for your Electrical & Electronics needs.

  • QWhat is a repeater in the electrical & electronics industry and how does it function?

    The Selectivity Module is a standout piece in our Repeater collection.A repeater is a device that amplifies and retransmits electronic signals, extending signal range and communication efficiency in Electrical & Electronics applications. These devices are crucial for ensuring smooth transmission and optimum signal strength across networks.

  • QWhat are the advantages of purchasing repeaters wholesale for my Electrical & Electronics business?

    Enhance your Repeater setup with our premium Selectivity Module.Opting to buy repeaters wholesale in bulk quantities can lead to cost savings, streamlined supply chain management, and assurance of product consistency. Working directly with established suppliers can also offer customization options and prompt delivery, enhancing the efficiency of your operations.

OEM Biogas Upgrading Membrane for up to 97% CH4 Purity

OEM Biogas Upgrading Membrane for up to 97% CH4 Purity

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Mai Rui Gas Engineering Equipment Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Type I SPD, Arrester, Surge Protection, Lightning Protector

Type I SPD, Arrester, Surge Protection, Lightning Protector

100 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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B10 High-Precision Explosion-Proof Portable Oxygen Gas Alarm with LCD Display for Industrial Use

B10 High-Precision Explosion-Proof Portable Oxygen Gas Alarm with LCD Display for Industrial Use

US $ 164 / pcs FOB
10 pcs (MOQ)
Contact Supplier
Audited Supplier
Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
EDI Element for RO Water Purification System

EDI Element for RO Water Purification System

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Hello Pure Water Treatment Technology Co., Ltd.

Trading Company

Shanghai, China Since 2015
Chat Now Send Inquiry
Tetra UHF VHF FM Two Way Radio Channel Selective Signal Repeater Booster Amplifier

Tetra UHF VHF FM Two Way Radio Channel Selective Signal Repeater Booster Amplifier

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Etenda Technology Limited

Guangdong, China Since 2014
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Biogas Upgrading Membrane for Compact Skid Integration

Biogas Upgrading Membrane for Compact Skid Integration

US $ 400-700 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Mai Rui Gas Engineering Equipment Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
2g 3G 4G 5g Cell Phone Signal High Power 2W 800 900 1800 2100 2600 3500/3700 Wireless Signal Booster

2g 3G 4G 5g Cell Phone Signal High Power 2W 800 900 1800 2100 2600 3500/3700 Wireless Signal Booster

US $ 3,399.3-3,965.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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B10 Battery-powered Portable Carbon Monoxide Leak Detector with Audible-Visual-Vibration Alarm for Industrial Use

B10 Battery-powered Portable Carbon Monoxide Leak Detector with Audible-Visual-Vibration Alarm for Industrial Use

US $ 131 / pcs FOB
10 pcs (MOQ)
Contact Supplier
Audited Supplier
Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
New Original Siemens's 6ep1437-2ba20 Power Supply

New Original Siemens's 6ep1437-2ba20 Power Supply

US $ 500-700 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Tetra Two Way Radio UHF Outdoor Bi-Directional Amplifier

Tetra Two Way Radio UHF Outdoor Bi-Directional Amplifier

1 Piece (MOQ)
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Audited Supplier
Shenzhen Etenda Technology Limited

Guangdong, China Since 2014
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50W Dmr Tire II Two Way Radio Wireless Repeater for Emergency Comminication Simulcast, Mil-Std-810c/D/E/F

50W Dmr Tire II Two Way Radio Wireless Repeater for Emergency Comminication Simulcast, Mil-Std-810c/D/E/F

US $ 2,385-3,048 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Fujian Belfone Communications Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
Chat Now Send Inquiry
High-Flux Hollow Fiber Membrane Modules for Maximum Biogas Upgrading Efficiency

High-Flux Hollow Fiber Membrane Modules for Maximum Biogas Upgrading Efficiency

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Mai Rui Gas Engineering Equipment Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Ruicen Factory 37dBm GSM LTE B1 B3 B8 B20 Outdoor Indoor Wireless Ics Channel Selective Repeater Signal Booster

Ruicen Factory 37dBm GSM LTE B1 B3 B8 B20 Outdoor Indoor Wireless Ics Channel Selective Repeater Signal Booster

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
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