Unit recalls 300 memories and displays sample numbers 1 through 300. Fisher Scientific Traceable 300-Memory Stopwatch provides repeat functions of countdown alarm timing and can recall memories both during and after event timing.
$93.40 - $94.13
Set it to count down at any time from 10 hours to 1 second. When zero is reached, the timer alarms and begins to count down again from the programmed time. This repeat cycle continues automatically until stopped. Display always shows running time remaining to zero and cycles counted from 1 to 300.
Replacement battery: Cat. No. 02-440-1A
Individually serial-numbered Traceable™ Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST.