We have the SMA only as well. Since hex will back charge for the years that you decided to not purchase the SMA, it just made sense for us to keep it up to date.
We contact the regional service office each year and schedule our calibrations directly through them.
We have the SMA only as well. Since hex will back charge for the years that you decided to not purchase the SMA, it just made sense for us to keep it up to date.
We contact the regional service office each year and schedule our calibrations directly through them.