All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Air flow detection
(652 products available)
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
Gas Analyzers
Previous slide
Next slide
Customizable OEM Portable Digital
Air
Mass
Flow
Meter MEMS Nitrogen and Oxygen Gas
Detection
Ready to Ship
$229.50-274.50
Min. order: 1 piece
Previous slide
Next slide
High Quality 100% Original Flexim FLUXUS G601 Ultrasonic Portable Gas
Flow
Meter Low Price Flexim Ultrasonic Flowmeter
$14,500-15,000
Min. order: 1 piece
Previous slide
Next slide
Pneumatic VTM Multi-stage Plastic Vacuum Generator High
Flow
High Suction Powerful Breaker Valve
Detection
5kg 1-Year Warranty
$13.54-220.05
Min. order: 2 pieces
Previous slide
Next slide
User-Friendly Test Instrument LASENSOR MS-300 Biological Aerosol Sampler 2.83L/min
Flow
Rate Color Screen Easy Sterilize
$4,300-7,200
Min. order: 1 piece
Previous slide
Next slide
BIOBASE China R Microbial Limit Tester Microbial
Detection
and Particle Pollution Tester for Lab
$650-1,850
Min. order: 1 unit
Previous slide
Next slide
High-Efficiency 7 Series Diaphragm Pump | Ideal for Massage Chairs Dental Equipment and Gas
Detection
$19.90-49.90
Min. order: 1 piece
Previous slide
Next slide
Winpower OCS-3F260 Medical Grade Ultrasonic Oxygen Sensor Super Large
Flow
Gas Analyzers 0-100% Range 260lpm
Ready to Ship
$30
Min. order: 1 unit
Previous slide
Next slide
500ml/min
Flow
5v VOC Handheld
Detecting
Instrument Electric Small Diaphragm Pump Small Suction Pump Lab DC Vacuum Mini
Air
Pump
Ready to Ship
$13.90-22
Min. order: 1 piece
1
2
3
4
5
6
7
8
9
10
More pages
17
Top categories
Testing and Analysis Instruments
Lab Supplies
Measuring & Gauging Tools
Testing Equipment
Previous slide
Next slide