13,006
Wholesale Leak Detector Sensor Products
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US $ 644.5-651.9 /
pieces FOB
1 pieces (MOQ)
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Main Products: Gas Analyzer, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Sensor, Eletrochemical Gas Sensor, Ndir Gas Sensor, Pid Gas Sensor, Air Quality Monitoring System
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Audited Supplier
Since 2024
Manufacturer/Factory
Ningxia, China
Since 2024
US $ 38-42 /
Piece FOB
1 Piece (MOQ)
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Output Signal Type : Analog Type
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Audited Supplier
Since 2023
Manufacturer/Factory
Shaanxi, China
Since 2023
US $ 220-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Multi Gas Detector, Online Gas Analyzer, Air Breathing Apparatus, Personal Protection Equipment, Gas Detector Remote Controller, Alcohol Tester, Gas Sensor, Gas Monitor, Continuous Emission Monitoring System
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2016
US $ 7-9 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 6.5-8.45 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electricity Meter, Latching Relay, Motor Latching Relay, Magnetic Latching Relay, Power Relay, Energy Meter, DIN Rail Meter, Current Sensor
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Audited Supplier
Since 2019
Shanghai, China
Since 2019
US $ 9.8-10.9 /
pieces FOB
1 pieces (MOQ)
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Audited Supplier
Since 2004
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2004
US $ 107-115 /
pcs FOB
1 pcs (MOQ)
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Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 10-11.4 /
Piece FOB
2 Pieces (MOQ)
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Installation Mode : Handheld
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 1.36-3.4 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Ultrasonic Sensor, Ultrasonic Sensor Module, Piezo Fan, Piezo Stack Actuator, Piezo Ceramics, Piezoelectrical Biomorph, Piezo Micropump, Ultrasonic Horn, Ultrasonic Transducer
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Audited Supplier
Since 2023
Manufacturer/Factory
Sichuan, China
Since 2023
US $ 9.99-13.99 /
Piece FOB
10 Pieces (MOQ)
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Transmission Mode : Wireless
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Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Individuals/SOHO,Other
Zhejiang, China
Since 2011
US $ 510-539.7 /
pieces FOB
1 pieces (MOQ)
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Main Products: Gas Analyzer, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Sensor, Eletrochemical Gas Sensor, Ndir Gas Sensor, Pid Gas Sensor, Air Quality Monitoring System
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Audited Supplier
Since 2024
Manufacturer/Factory
Ningxia, China
Since 2024
US $ 1,450-1,545 /
Piece FOB
1 Piece (MOQ)
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Material : Stainless Steel
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Sichuan, China
Since 2023
US $ 9.29-10.71 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Intercom System, Smart Lock, Smart Switches, Smart Socket, Security System, Smart Sensor, Smart Lighting, Smart Curtain, Smart Home Products & Devices, Smart Home Kits & Systems
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Fujian, China
Since 2024
US $ 7.9-9.3 /
Piece FOB
2 Pieces (MOQ)
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Application : Home, Industry
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2013
US $ 7-9 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Valve Intelligent Controller, Smart Home Product, Electric Valve, Water Protection, Home Security Product, Smart Manipulator, Ball Valve Controller, Smart Valve
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 100-200 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Since 2023
Trading Company
Jiangsu, China
Since 2023
US $ 8-13 /
Piece FOB
1 Piece (MOQ)
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Main Products: Smoke Detector, Air Dryer Controller, Water Leak Detector, Dew Point Sensor, Refrigerated Air Dryer Controller, Combined Dryer Controller, Telecom Base Station Environment Monitoring
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 10.5-13.9 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 107-115 /
pcs FOB
1 pcs (MOQ)
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Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 6.6-6.8 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 357.14 /
Piece FOB
1 Piece (MOQ)
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Main Products: Laser Gas Detection Instruments, Gas Detector, Laser Detector, Core Components, Laser Sensor
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Liaoning, China
Since 2024
US $ 1,000 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hebei, China
Since 2019
US $ 6-6.4 /
Piece FOB
1 Piece (MOQ)
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Main Products: Smart Sensor, Smart LED Light, Smart Plug Socket, Smart Wall Switch, Smart Gateway, Smart Curtain Motor, Thermostat, Smart Remote, ATS, MCCB
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Audited Supplier
Since 2024
Zhejiang, China
Since 2024
US $ 5.95-7.95 /
pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2004
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2004
US $ 95-540 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Multi Gas Detector, Online Gas Analyzer, Air Breathing Apparatus, Personal Protection Equipment, Gas Detector Remote Controller, Alcohol Tester, Gas Sensor, Gas Monitor, Continuous Emission Monitoring System
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2016
US $ 340.3 /
pieces FOB
10 pieces (MOQ)
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Type : Catalytic Combustion Gas Sensor
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Ningxia, China
Since 2024
US $ 4.6-6.8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Thermostat, Smart Home, Heating Cable, Heating Mat, Heating Film, WiFi Switch, WiFi Sensor, WiFi Thermostat, Room Thermostat, Electric Heater
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Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 18 /
Piece FOB
2 Pieces (MOQ)
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Usage : Anti-theft, Gas, Temperature
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 9.7-10.7 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fire Alarm Control System, Relay Output Smoke Detector, Gas Detector, Stand Alone Smoke Detector, Electrical Fire Alarm System, Fire Door Control System, Gas Fire Extinguishing Control System, Wireless Fire Alarm System, Household Security System, Fire Alarm Control Panel
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Audited Supplier
Since 2019
Guangdong, China
Since 2019
US $ 200-300 /
pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 28-567 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Flow Meter, Density Meter, Weather Station, Wind Sensor
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Sichuan, China
Since 2023
US $ 26-38 /
Piece FOB
2 Pieces (MOQ)
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Horizontal Resolution : 480tvl
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 5.5-8 /
pieces FOB
1 pieces (MOQ)
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Main Products: Soldering Tools, Multimeter, Car Installation Accessories, Smart Home, Smart Garden, Car Cable, PCBA, Tester
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Audited Supplier
Since 2004
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2004
US $ 4-7 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2013
Trading Company
Henan, China
Since 2013
US $ 4.45-5.54 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Electronic Product, Household Appliances, Hardware Tools, Plastic Products, Auto Parts
Contact Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 328.5-365 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Shandong, China
Since 2020