Traceable® advanced memory timer remembers the last time set, counts down, alarms, and counts up. Use it to count down/up from 24 hours to 1 second in increments of 1 second. One of the most versatile timers for the lab. The clock channel features time-of-day to the second with AM/PM indicators. Timer signals duration of virtually every lab test, including drying, incubating, heating, and cooling times. Unit pays for itself by saving just one missed test result. The perfect unit to dedicate to a specific test or instrument. Remarkable memory returns the display to the previously programmed countdown time at the touch of a button. Memory timer recalls hours, minutes, and seconds. Unique thru-zero feature allows counting down, alarming, and counting up. A time-out mode stops the timer for off periods in both up and down timing. The loud beeping alarm may be turned off manually or is silenced automatically after 1 minute. Visual alarm displays TIMES UP message. Digits are for ease in viewing from 8-feet away. Quartz-crystal design. 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). Handsome case is made of chemical-resistant ABS plastic. Supplied with clip, magnet, and flip-open stand. Comes with 2-year, replaceable battery. Replacement battery Cat. No. 1039. Features: Compact all in one. Size: 2-1/4 x 2-1/4 x 1/2-Inch. Timing Range: 24 hours. Resolution: 1 Second. Accuracy: 0.0001. Maximum Time: 24 Hours. Channels: 1. Countdown/Countup: Down/Up. Digit Height: 1/3-Inch. Weight: 1-1/2oz. Control Company#: 5035.