Tinker & Rasor Model T-3 CP Test Station Welding Material There is a battery holder

There is a battery holder on the panel which can slide up and out

Internal Voltage Reference with External Voltage

The Model T-4 fits existing NPT threaded 1" OD riser pipe

The Wire Brush Electrodes are available in 2” to 60” widths in 2” increments

polycarbonate plastic body and cover for maximum strength and durability

Tinker & Rasor Model T-3 CP Test Station Welding Material There is a battery holderTinker & Rasor Model T 3 CP Test Station The Model T 3 is the most versatile Cathodic Protection Test Station available. The Models T 1 and T 3 are injection molded using Lexan polycarbonate plastics to ensure maximum strength and UV protection to guard against failure due to prolonged exposure to sunlight. The Tinker & Rasor T 1 and T 3 are designed to survive in harsh climatic environments worldwide and come with a limited 25 year warranty. These