Gauge face markings include Compression Tester Part 1660, Compression Lbs. In., Century Tool Co., Palmyra, N.J., and low and high compression engine ranges. Model: 1660 Compression Tester. Features: Brass body, pressure release button on side, flexible rubber hose, cone style rubber adapter, and threaded brass adapters for different spark plug sizes.
The Vintage Century Tool Co 1660 Compression Tester Gauge With Case Brass USA Kit would be ideal for engineers or technicians in need of a robust and accurate compression tester solution for various applications, including quality control and research laboratories.
