Used Teledyne Analytical Instruments Model TML-41 NOx analyzer. S/N NO1627.

Powers up, responds well to zero gas, but not well to span gas. NO2 Converter works. Does NOT include pump. Some scratches on outer case.

Selling for $3,500 or best offer.  Contact us: info@airtoxenviro.com

Used California Analytical Instruments Model 600CLD analyzer. S/N R05073.

Powers up, possible issues with display. Some scratches on outer case.

Selling for $3,000 or best offer.  Contact us: info@airtoxenviro.com