Teledyne Analytical Instruments is a world leader in the design and manufacturing of gas and liquid analyzers for industrial, OEM, and medical applications.

 Teledyne designs and manufactures sensors, gas and liquid analyzers, and custom systems which combine over 50 years of expertise in electronics, chemistry and engineering.
Known for Oxygen Analysis
TAI has over 15 sensing technologies to continuously monitor a variety of process gas and liquid parameters.

Oxygen Analyzers 
Trace oxygen analyzers
Portable trace oxygen analyzers
Percent oxygen analyzers
Portable percent oxygen analyzers
Area monitors
Special oxygen applications

　2.1.1 2000A,2000B,2010A,2010B
　2.1.2 2020
　2.1.3 2000XT
2.2 3000
　2.2.1 3000MA,MB
　2.2.2 3010MA
　2.2.3 3020M
　2.2.4 3000PA
　2.2.5 3000PB
　2.2.6 3010PA,3010PAC
　2.2.7 3010PB,3010PBC
　2.2.8 3020P
　2.2.9 3000TA
　2.2.10 3000TB
　2.2.11 3010TA
　2.2.12 3010TB
　2.2.13 3020T
2.3 4000
　2.3.1 4020
　2.3.2 4030
　2.3.3 4040
　2.3.4 4060
　2.3.5 4080
2.4 8800
　2.4.1 8800A,8000B,8000P,8000T
2.5 5000
　2.5.1 5000,5020
2.6 6000
　2.6.1 6000,6020
　2.6.2 6200
　2.6.3 6600
　2.6.4 6800
2.7 7000
　2.7.1 IR7000
　2.7.2 GFC-7000
　2.7.3 IR7300