The UNILAB Digital StopClock is an advanced timing device designed for laboratory, classroom, and experimental use. With A-A and A-B external triggering modes, lap recording functionality up to 20 laps, a clear OLED display with timing units, and quick access buttons on the top of the unit, it provides accurate and reliable time measurement for a wide range of applications.

• Timing range by default displays Minutes:Seconds:Milliseconds by default.
• After 60mins the display will switch automatically to Hours:Minutes:Seconds.
• Weight: 338 g
• Dimensions (L × B × H): 110 mm × 115 mm × 95 mm
• Powered by a 9V battery (included).