Large Display Water Resistant Stopwatch MJB5098-54-9 0 seconds Stem Length 100mm

0 seconds Stem Length 100mm Stem Diameter 3

Multiple points calibration: 3 points for pH

Using an RTR-500 as a Repeater

Set the meter to the desired test

Large Display Water Resistant Stopwatch MJB5098-54-9 0 seconds Stem Length 100mmThis Sper Scientific Stopwatch features a large display with 1 100 second resolution, split time display, clock calendar mode and alarm functions. This Sper Scientific Stopwatch is shock and water resistant, and has a large 5 8" high display for good visibility. 1 100 second resolution stopwatch with split time display. Also features an alarm clock with chime, calendar and 12 or 24 hour time modes. The rounded, ergonomic design fits neatly in your