Traceable* Lab-Top Timer

Built expressly for bench use. LCD screen is designed for viewing at any angle (sitting or standing). Ease of operation, versatile timing modes, extra-large keys, and the any-angle viewing make this unit ideal for the lab. Count down from 24 hours to 1 second, in second increments, with an accuracy of 0.01%. Special memory chip allows programming an "instant replay"� repeat time, which appears on the display at the touch of a key. Memory time is locked in until changed. Unit features a time-up (stopwatch) mode and a time-of-day clock. Individually serial-numbered certificate is provided to indicate traceability to standards provided by NIST. Comes with a 3 year AA battery. Size is 3 1/4 x 3 1/4 x 3/4 in. Weighs 4 oz.