., Sign Legend Background Color White, Sign Legend Style Symbol and Text No Smoking Sign, Vertical Rectangle, Number of Printed Sides 1, English, Sign Format ANSI/OSHA Format, Sign Legend No Smoking.
Time Setting 23 hr 59 min 59 sec, Display 3/8 in LCD, Alarm High-Decibel Alarm Sounds for 1 min, Battery Type Button Cell, Includes Calibration Certificate Traceable to NIST Standards Nano Timer, Max..