MEDIDOR DE PERFIL DE SUPERFICIE DIGITAL ELCOMETER ( RUGOSIMETRO ) ATENDE AS NORMAS: ASTM D 4417-B SABS 772 Elcometer 223 Digital Surface Profile Gauge The Elcometer 223 is a battery operated Digital Surface Profile Gauge which measures the peak-to-valley height of a surface in a similar way to the Elcometer 123 analogue equivalent, but with the added benefit of direct RS232 output. • RS232 output - for transfer of readings to a PC, datalogger, printer etc - providing a permanent record of your test results - no memory in gauge • Metric and Imperial switchable • Increased resolution