Forums › VSG Series Discussions › VSG60 referenceThis topic has 1 reply, 2 voices, and was last updated 4 years, 5 months ago by Justin Crooks.Viewing 2 posts - 1 through 2 (of 2 total)AuthorPosts April 19, 2022 at 2:50 pm #241181 mclineParticipantCould you tell me what the stability(PPM) of the internal reference is on the VSG60.Thanks MichaelNever mind, I found it. This topic was modified 4 years, 5 months ago by mcline. April 20, 2022 at 4:54 pm #241189 Justin CrooksModeratorGlad you found it. +/- 1 ppm initial, +/- 1 ppm/year. A typical unit will be quite a bit tighter than this.AuthorPostsViewing 2 posts - 1 through 2 (of 2 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In