Two simultaneous countdown activities for 99 hours, 59 minutes, 59 seconds
Certifications: Complies with ISO/IEC 17025, ANSI/NCSL Z540-1 and 9001, accredited by A2LA indicates traceability to standards provided by NIST.
Two simultaneous countdown activities for 99 hours, 59 minutes, 59 seconds
Certifications: Complies with ISO/IEC 17025, ANSI/NCSL Z540-1 and 9001, accredited by A2LA indicates traceability to standards provided by NIST.
Timer 2 displays 2 timer