**Explanation:**

The Chromalox Temperature Control CAT. NO. AR-5529 regulates temperatures from 150° to 550° Fahrenheit, operating at 250 V.A.C. Its condition is listed as good, though its prior usage is uncertain. Detailed pictures showcase its bright red box.

**Seller's Description:**

Upgrade your temperature regulation with the Chromalox Temperature Control CAT. NO. AR-5529. With a range of 150° to 550° Fahrenheit, it's versatile for various heating needs. Though its usage history is unclear, it's in good condition. The bright red box adds visibility. Detailed pictures provide a closer look.