OHD Customer File Downloads
Software for the Quantifit® Fit Tester
FitTrack Gold 126.96.36.199 was released April 8, 2019. You may download the full version, or just the upgrade if you have any older version of FitTrack Gold installed. See what's new. (This must be installed when logged in as a System Administrator or it will not install properly. All Windows updates MUST be up to date.)
FitTrack for FitTester 3000 is for our older device, which was replaced by the Quantifit in 2008. For newer software, ease of use, and better features, we recommend that you upgrade to the Quantifit.
OHD KoKo Spirometer
For use with the KoKo spirometer when moving the OHD KoKo spirometer to another computer. If your current version is older than 4.11, upgrade fees will apply. Please contact an OHD sales representative.
NoiseTools software for Optimus sound level meters and doseBadge Dosimeters
NoiseTools Quick Start Guide
Deaf Defier 3.3. Compatible with Microsoft Windows XP, Vista & Windows 7. Includes drivers for 32bit and 64bit versions of Windows 7.
dBLink3 Compatible with Microsoft Windows XP, Vista & Windows 7. Includes drivers for 32bit and 64bit versions of Windows 7.
WHQL Driver update for RC:110A doseBadge Reader. 32bit & 64bit drivers for use with RC:110A Reader Units manufactured after 1st July 2009
dBLink 3.3.05 (Saint-Gobain)