461830 Datasheet, PDF (3/8 Pages) Extech Instruments Corporation. – Digital Stroboscope Tachometer

Safety
This symbol, adjacent to another symbol or terminal, indicates the user must refer
to the manual for further information.
This symbol, adjacent to a terminal indicates that, under normal use, hazardous
voltages may be present
WARNING: Do not look directly at the Strobe’s Xenon lamp or its reflector.
WARNING: This device causes moving objects to appear still. Take precautions against
accidental contact with moving objects.
CAUTION: Do not touch the flash tube.
3 Model 461830/461831 Version 2.2 November 2003