⭕ Innova Airtech Instruments Model 1314 Multi-gas Monitor. In perfect working condition. Responded to 100 ppm PCE at 94.5 ppm as shown in one of the pictures (for PCE: perchloroethylene). Come with operation manuals. Five optical Filters are inside. Newer and simpler electronic configuration, Filter carousel runs directly by step motor without the use of belt as seen on older versions. Can help with shipping.

Filter A (0936): Carbon tet
Filter B (0971): Chloroform
Filter C (0974): TCA
Filter D (0975): TCE
Filter E (0976): PCE
Filter W: Water Vapor