Because of continuous improvement of internal performance we always recommend using the latest firmware version. Download and installation notes: Please note: The cable for the serial USB interface is part of the delivery. For proper operation of the USB interface a special driver is required. For installation of this driver please read below.
Version history – innovations
V2.17: Solving a problem with the user administration
V2.15: -General optimizations and minor bug fixes
V2.14: Minor updates and optimizations with the usage of the VisoTurb® 900-P
V2.13: -Update recommended; solves a problem with oxygen measurement of the last version.
V2.12: -Solves a problem when switching the meters on or off: If the meter does not turn on, first perform a reset: Please press simultaneously “Menu – Enter” and “On/Off”, this will boot the meter automatically (without losing data).
V2.11: -General optimizations and minor bug fixes
V2.10: -General optimizations and minor bug fixes