VWR® All-Function Stopwatch with Countdown

All-purpose stopwatch is ideal for lab and plant use.

• Traceable®
• Recalls up to 300 memories
• Stopwatch and chronograph capability

Stopwatch features include single action, time-in/time-out, continuous timing, cumulative split, interval split, 300 memories, and repetitive programmable countdown alarm times

Stopwatch times to 9 hours, 59 minutes, 59 seconds, 99 hundredths. When counting up, the three-line display simultaneously shows running time, cumulative split, and interval split. Interval split shows longest, shortest, and average time. Unit will recall 300 memories and display sample numbers of 1 to 300. Recalls memories both during and after event timing.

When zero is reached during countdown, the timer alarms and begins countdown again from programmed time. Repeat cycle continues automatically until stopped. Display always shows running time remaining to zero and cycles counted from 1 to 300.

ABS case with non-slip rubber sides is O-ring sealed, water- and shock-resistant.

Certifications: A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.

Ordering information: Unit is supplied with a two-year 3 V lithium 'always on' battery, lanyard, detachable clip, and Velcro® fastener for vertical mounting.