Vintage Ventronics Oxygen Analyzer – Model 5524

Offered for sale is a vintage analog oxygen analyzer manufactured by Ventronics (Division of Hudson), Temecula, California. This unit features a classic analog gauge displaying Percent Oxygen (0–100%) and includes the original wired sensor probe.

• Brand: Ventronics

• Model: 5524

• Type: Analog Oxygen Analyzer

• Display: Needle gauge, 0–100% oxygen

• Includes: Main unit + attached sensor probe (as shown)

• Power: Wired unit (no batteries included)

• Origin: USA

✔ Vintage industrial / lab aesthetic
✔ Analog instrumentation collectors
✔ Film / prop / display use
✔ Educational & historical equipment
✔ Made in USA

• Colors in photos may vary from actual images due to differences in monitor settings and lighting when shooting. Please look at the photos carefully to assess the condition of the item, what you see in the photo is what you will receive. Packaging will provide protection during transit. Item must be returned in the same condition it was received. Buyer is responsible for return shipping unless otherwise agreed.