• Sourcing Solutions
  • Services & Membership
  • Help
On Alibaba
My Alibaba
My Alibaba   Message Center Manage RFQ My Orders My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders 0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites 0
Favorites
View All Items
8YRS
Shenzhen Graigar Technology Co., Ltd.
Trade Assurance
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Suppliers Trade Assurance Limit:US $113,000
Learn More >
Gold Supplier
Gold Supplier is a premium membership for suppliers on Alibaba.com. Members are provided with comprehensive ways to promote their products, maximizing product exposure and increasing return-on-investment.
Learn More >
Top Picks

Product Categories

All Products
Analyzer Instruments
Gas Detector
3
Selected Products (0/20)
Click {0} to select products and contact the supplier.
100% Original AR8700A Digital Carbon Monoxide Detector Meter CO Gas Tester Monitor
$90.00 - $92.00/Pieces
10 Pieces(Min. Order)
100% Original AR5750B NEW SF6 Gas Detector Halogen Gas Tester Refrigerant Detector
$95.00 - $98.00/Pieces
10 Pieces(Min. Order)
Refrigeration Halogen Gas Detector Halogen Gas Leak Detection 100% Original AR5750A
$88.00 - $90.00/Pieces
10 Pieces(Min. Order)
Smart sensor oxygen gas analyzer O2 concentration measuring range 0-30% detector tester AR8100
$125.00 - $140.00/Piece
1 Piece(Min. Order)
AS8901 portable oxygen measuring instrument oxygen detector O2 tester concentration detector LCD display Gas Analyzer Alarm
Ready to Ship
$143.00 - $164.00/Piece
1 Piece(Min. Order)
Smart Sensor AS8900 portable multi gas detector 4 in 1 gas detector O2 Hydrothion H2S CO2
Ready to Ship
$259.00 - $305.00/Piece
1 Piece(Min. Order)
Smart Sensor AR8100 Handheld Precision Oxygen Detectors O2 Meter Tester AR-8100
$120.00 - $145.00/Piece
1 Piece(Min. Order)
Smart Sensor AR8200 Carbon Dioxide CO2 Gas Detector Tester Monitor Range 0-5000PPM AR-8200
$180.00 - $200.00/Piece
5 Pieces(Min. Order)
portable multi gas detector 4 in 1 gas detector O2 Hydrothion H2S CO2 Smart Sensor AS8900
$280.00 - $380.00/Piece
1 Piece(Min. Order)
Smart Sensor Combustible gas analyzer flammable gas Leak Detector rechargeable battery AS8800
$63.00 - $120.00/Piece
1 Piece(Min. Order)
Smart Sensor AR8500 Portable Handheld Ammonia Gas Detector NH3 AR-8500
$220.00 - $250.00/Piece
1 Piece(Min. Order)
Combustible Gas Leak Tester Natural Gas Test Methane Smart Sensor AR8800A
$80.00 - $90.00/Piece
1 Piece(Min. Order)
Smart Sensor AR8700A Digital Carbon Monoxide Meter CO Monitor Gas Detector Analyzer
$90.00 - $130.00/Piece
1 Piece(Min. Order)
Smart Sensor AR5750B NEW SF6 Gas Detector Halogen Gas Tester Refrigerant Detector
$70.00 - $100.00/Piece
1 Piece(Min. Order)
Handheld Carbon Dioxide CO2 Detector CO2/RH/Temperature Meter Alarm RS232 Output AZ77535
$199.00 - $268.00/Piece
1 Piece(Min. Order)
Newest Design AT319 COIN OPERATED BREATHALYZER with High Quality
$199.00 - $309.00/Piece
1 Piece(Min. Order)
1234