Timers & Clocks

Crown stopper pin lever stopwatch with 15 minute register and 30 second sweep hand. 1/10 second recorder. Shock protected, 7 jewels, alloy case.

Pin lever stopwatch/addition timer with 30 minute register and 60 second sweep hand. 1/5 second recorder. Shock protected, 7 jewels, alloy case.

Set this ruggedly-built, mechanical compact timer from 1 to 120 minutes. A loud, 5-second ring signals elapsed time for all lab tests. Moving pointer always shows time remaining to zero. The modern design and compact size is only 2-3/4 x 2-3/4 x 2 inches. Weight is just 3-3/8 ounces. Made from high- impact ABS plastic construction makes it resistant to lab chemicals and...

Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. This stopwatch is made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability. To assure accuracy an individually serial-numbered Traceable®...

Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. This stopwatch is made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability. To assure accuracy an individually serial-numbered Traceable...

The Universal stopwatch provides repeat function of countdown alarm timing. Set countdown time from 10 hours to 1/10 of a second. When zero is reached, timer alarms and repeats countdown from the programmed time. Repeat cycle automatically continues until stopped. Display count-box shows how many times the cycle has been repeated. LCD screen continually displays time...

The three-line display simultaneously shows running time, cumulative split, and interval split. Sixty memories recall all splits, display sample numbers 1-60, and show interval split longest, shortest, and average times. The stopwatch times run to 9 hours, 59 minutes, 59 seconds, 99 hundredths. Accuracy is to 0.001%. The unit provides stopwatch functions of single action,...

General-purpose LCD Digital Stopwatch times to 24 hours. Features include: single-action, time-out, cumulative-split, and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes, then continues timing to 23 hours, 59 minutes, 59 seconds, with a 1-second resolution. As a chronograph, the unit displays time-of-day in hours, minutes, and seconds, AM/...