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raceable® Decimal Stopwatch
Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability.
Traceable to NIST for accuracy
To assure accuracy an individually serial-numbered Traceable® Certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).
Quartz-crystal accuracy
Quartz-crystal design is accurate to 0.0005%-over 100 times more accurate than other stopwatches. Decimal stopwatch’s four timing formats/resolution are: hr/min/sec; 1/100 second; 1/1000 min; 1/100,000 hr. Maximum readouts are 19.999999 hours or 1199.999 minutes or 71999.99 seconds or 19 hr/59 min/59 sec/99 hundredths. Stopwatch functions include single-action, time-out, interval-split, and cumulative split. Times to 19 hours, 59 minutes, 59 seconds, and 99 hundredths. Triple display shows cumulative splits, interval splits, and running time. Features 500 recallable memories displaying the lap, split and running time. Memory feature also displays the fastest, slowest, and average lap time. The unit displays time-of-day, date, day of the week and features a time-of-day alarm. Additional features include countdown alarm timing, countdown then countup alarm timing, countdown repeat timing, pacer, and stroke functions.
Rugged, durable, water-resistant
Tough, water-resistant ABS plastic case features tongue and groove craftsmanship and O-ring construction to seal out moisture, dust, and fumes encountered in harsh lab, plant, or field environments. Size is 2-1/2 x 3 x 3/4 inches. Weight is 2-1/2 ounces. Lanyard is 40 inches. Comes with 4-year battery. Supplied with individually serial-numbered Traceable® Certificate. Replacement battery Cat. No. 1005.