Traceable* Two Memory Timer

Delivers on-the-dot timing operations, whether counting up or down from 23 hours, 59 minutes, 59 seconds. LCD digits are 3/8 inches high. To perform two tests at once, both countdown timing channels may be started simultaneously. As each count-down time expires, a unique alarm sounds and a visual "Time's Up"� message is displayed. Supplied with an individually serial-numbered Traceable certificate to indicate traceability to standards provided by NIST. Dimensions 2 3/4 x 2 1/8 x 7/8 in. Comes with magnet, flip-open stand, and clip.