Traceable® EW-90225-38 (former Control Company 5020) Jumbo Display Mini-Alarm Digital Timer with Stopwatch & Count-Up/Count-Down Feature, Range: 100 Minutes, Dimensions: 2-1/2 x 2-1/4 x 1/2-Inch

Traceable® alarm timer/stopwatch with numbered keys makes it a breeze to set a countdown time. Remarkable timer counts down with an alarm and counts up with a time-out feature. Program it to count down from 99 minutes, 99 seconds to zero in any second increment. In the stopwatch mode, the unit counts up to 59 minutes, 59 seconds, and automatically rolls over to zero and continues timing. Large, display and vivid LCD digits continuously show time and are readable from 8-feet. Loud, high-decibel alarm may be turned off manually or is automatically silenced after 1 minute. Individually numbered keys make setting time faster than units with up/down buttons. 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). Magnetic back allows timer to be placed on incubators, titrators, and most lab equipment. Also has a flip-open easel for standing on the lab bench, a spring fastener for clipping to a lab coat, and a hole for a lanyard. Supplied with a 2-year, continuous-use, silver-oxide battery. Replacement battery Cat. No. 1039. Features: Numbered keys. Alarm: Audible alarm sounds for one minute. Attachments: Clip, magnetic back, and stand. Size: 2-1/2 x 2-1/4 x 1/2. Timing Range: 99 minutes, 99 seconds to zero. Resolution: 1 Second. Accuracy: 0.0001. Maximum Time: 100 Minutes. Channels: 1. Countdown/Countup: Down/Up. Display: 1/2-Inch High LCD. Weight: 1-1/2oz. Traceable #: EW-90225-38.

Traceable® alarm timer/stopwatch with numbered keys makes it a breeze to set a countdown time. Remarkable timer counts down with an alarm and counts up with a time-out feature. Program it to count down from 99 minutes, 99 seconds to zero in any second increment. In the stopwatch mode, the unit counts up to 59 minutes, 59 seconds, and automatically rolls over to zero and continues timing. Large, display and vivid LCD digits continuously show time and are readable from 8-feet. Loud, high-decibel alarm may be turned off manually or is automatically silenced after 1 minute. Individually numbered keys make setting time faster than units with up/down buttons. 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). Magnetic back allows timer to be placed on incubators, titrators, and most lab equipment. Also has a flip-open easel for standing on the lab bench, a spring fastener for clipping to a lab coat, and a hole for a lanyard. Supplied with a 2-year, continuous-use, silver-oxide battery. Replacement battery Cat. No. 1039. Features: Numbered keys. Alarm: Audible alarm sounds for one minute. Attachments: Clip, magnetic back, and stand. Size: 2-1/2 x 2-1/4 x 1/2. Timing Range: 99 minutes, 99 seconds to zero. Resolution: 1 Second. Accuracy: 0.0001. Maximum Time: 100 Minutes. Channels: 1. Countdown/Countup: Down/Up. Display: 1/2-Inch High LCD. Weight: 1-1/2oz. Traceable #: EW-90225-38.