Timer, VWR Brand, Audible and visual alarm, Lay flat/clip/stand, Magnetic back, CE/RoHS, NIST, ACCURACY: +/- 5 sec/day, DISPLAY SIZE: 53.3 x 22.9mm (2.1 x.9), RESOLUTION: 1 second, DIMENSIONS: 81.3 x 71.1 x 30.5mm (3.2 x 2.8 x 1.2), CAPACITY: 99 mi
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