The RM500 SL is a portable Real Ear Measurement (REM)/Hearing Instrument Test (HIT) and Speech Map system. The one-piece design of the RM500 SL is built to last, with major components shock mounted and protected by a strong yet light-weight aluminium case. With the exclusive Speechmap software, users can ensure the best fit by utilizing properly controlled and analyzed speech signal – which is also repeatable for accurate computation. Professionals can visually display in an easy-to-understand chart, a patients hearing loss, and the value of their new hearing instrument. The RM500 SL features a 12.1” color display, built-in telecoil test, DSL5 and NAL-NL1 fitting methods, and can be used as a stand-alone unit, or interfaced with a PC computer. The RM500 SL offers users a wide range of data management options: manage session data via internal printer, external printer, USB memory stick, network share, or optional NOAH module. Best of all, software updates are free, so the RM500 SL will always be up-to-date with changes in hearing instrument technology.