Advancing with Technology Ultrasonic Thickness Measurement MiniTest 400 Series Wall Thickness Gauges • Portable hand-held precision gauges • Suitable for steel, stainless steel, aluminium, glass, plastics, etc. • Interchangeable transducers • Automatic transducer recognition • Models with automatic zero adjustment and high-speed scan • Pulse-echo mode from 0.65...500 mm E cho-echo mode (3…25 mm) to measure through coatings

MiniTest 420 · 430 · 440 Field of application Rugged ultrasonic thickness gauges are designed for use in harsh industrial environments. Easy to use and light-weight, these handy gauges provide accurate thickness readings on site for quality assurance and corrosion testing. MiniTest 420 The basic models are designed for simple and quick thickness measurement. This model incorporates a calibration block for zero adjustment and a quick calibration. MiniTest 430 Equipped with data memory and USB interface, the MiniTest 430 also includes an automatic zero calibration facility. Various modes such as...