K-number	K871480
Device name	STD-228 SPECTRAL TREND DISPLAY
Applicant	Grass-Telefactor Product Group
Product code	GWS
Device class	Class I
Decision date	May 1, 1987
Decision	Substantially Equivalent
Regulation	882.1420

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View the full FDA submission: accessdata.fda.gov

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STD-228 SPECTRAL TREND DISPLAY

Everything you need for a 510(k) submission. Nothing you don't.