Advancing with Technology ElektroPhysik Messgerate fur Oberflachentechnik • Surface Testing Instruments Ultrasonic Thickness Measurement Wall thickness gauges - Portable hand-held precision gauges - Suitable for stainless steel, aluminium, glass, plastics etc. - Interchangeable transducers - Automatic transducer identification - Automatic zero adjustment and high speed scan - Pulse-echo mode from 0.65.. .500 mm (in steel) Precision gauges »Made in Germany« since 1947

Ultrasonic Thickness Measurement MiniTest 420/430/440/450 The MiniTest 400 series is a range of robust ultrasonic thickness gauges, specially developed for use in harsh industrial environments. Thanks to their compact pocket size and intuitive operation, they are ideal for mobile use on site – whether in quality assurance or corrosion testing. The basic model comes with all the essential functions for fast and reliable wall thickness measurement. The integrated calibration block enables convenient zero-point calibration, while the quick calibration button guarantees fast commissioning and easy...

Measuring value, sound velocity, transducer type, battery charge status, batch Echo-echo: 3...25 mm Impuls-echo: 0.65..500 mm (depending on transducer and material) 128x64 px backlit display / 0.01 mm (0..99.9 mm); 0.1 mm (>100 mm) metric/mils at choice 1,000 m/s to 9,999 m/s; presetting of 9 sound velocities Sound velocities freely assignable Automatic and manual setting possible On display Measuring range Display/Resolution Measuring units Sound velocity Gain setting Transducer identification Transducer calibration Measuring accuracy Pulse-echo mode Standard, Minimum (detection of the smallest...

Ultrasonic Thickness Measurement MiniTest 420/430/440/450 Transducers for a wide range of applications All MiniTest 400 models are supplied with a powerful 5 MHz transducer as standard, which covers a wide range of typical measurement tasks. An extensive selection of optional transducers for special applications is available – compatible with all models (not MiniTest 420) in the series. Thanks to automatic probe recognition, switching between different measurement tasks is quick, safe and uncomplicated.

Ultrasonic Thickness Measurement Standard supply - MiniTest 420 including transducer U5.0 - MiniTest 430 including transducer U5.0 - MiniTest 440 including transducer U5.0E - MiniTest 450 including transducer U5.0E - Protective rubber case - Zero standard (accessory) ElektroPhysik Dr. Steingroever GmbH & Co. KG 172-N 06/2025 Specifications subject to change without notice