Fields of application Rugged ultrasonic thickness gauges are designed for use in harsh industrial environments. Easy to use and lightweight, this handy gauge provides accurate thickness readings on site for quality assurance and corrosion testing.

MiniTest 420 Basic model is designed for simple and fast thickness measurements. This model features a calibration block for zero adjustment and quick calibration.

MiniTest 430 Equipped with a data memory and USB interface, the MiniTest 430 also features an automatic zero calibration facility. Various modes such as minimum, difference and alarm modes make this model an ideal tool for quality control. In high-speed scanning mode, an increased measurement rate of 10 readings per second is achieved along with the indication of the smallest thickness values. MiniTest 430 provides reliable corrosion testing. The high-speed scanning mode is also very suitable for measuring hot samples.

MiniTest 440 Featuring all the functions of the MiniTest 430, the top model of the series connects to the U5.0E transducer to measure through layers in echo-echo mode.

Transducers for versatile applications In the standard supply schedule, all models are equipped with 5 MHz transducers. To meet specific customer requirements, ElektroPhysik offers a range of transducers connected to all models of the MiniTest 400 series. The introduction of automatic transducers allows fast switching between different measurement tasks.