Phase II we featured in our Hardness Testing brands post. In that post, we mentioned PHASE II is a manufacturer of machine tool accessories, material testing instrumentation, Precision Measuring Tools, Cutting Tools, and Shop Supplies. In that material testing instrumentation line-up of products they manufacture, are Ultra Sonic hardness testers. The Ultrasonic Hardness testing method has been around for over 50 years. Ultra-Sonic hardness testers are capable of functioning in all directions within tight spaces, capable of performing and taking measurements in difficult test positions and provide fast, reliable test results. Phase II emphasizes on providing the highest quality products, including their Ultrasonic Hardness testers.