Product ManualsCommand, programming and user manuals for current models (IMU / AHRS / INS / RTK), bilingual, with free PDF download.View manuals
Host SoftwareCHCenter PC software to configure, monitor and upgrade IMU / AHRS / INS / RTK sensors (Windows).Go to download
Legacy DownloadsArchived user manuals and tools for discontinued models (HI221 / HI226 / HI229, CH100 / CH10x, etc.).Go to downloads
