Traceable Waterproof/Shock-Resistant Digital Stopwatch with Calibration

With waterproof and shock-resistant features, this professional-grade stopwatch is built to withstand harsh environments without compromising precision. Whether you're conducting precision timing for experiments, monitoring quality control processes, or working in demanding industrial settings, this stopwatch delivers reliable, certified results every time. The ergonomic design ensures a comfortable grip, while the large, easy-to-read display enhances usability. Stopwatch features include single-action, time-out, cumulative-split, and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes, then continues timing to 23 hours, 59 minutes, 59 seconds, with a 1-second resolution. As a chronograph, the unit displays time of day in hours, minutes, and seconds, AM/PM, date, and day of the week.

Traceable® Products come with an individually numbered Traceable® Certificate provided with each unit, assuring accuracy from an ISO/IEC 17025:2017 (1750.01) calibration laboratory, accredited by A2LA. The certificate indicates traceability of measurements to the SI units through NIST or other recognised national measurement institutes (NMIs) that are signatories to the CIPM Mutual Recognition Agreement. Every Traceable® product undergoes an intense vetting process before it can carry the Traceable name, saving you both time and money by eliminating the need for separate calibration.

• Water-resistant and shock-resistant stopwatch - ideal for demanding industrial settings
• Separate start/stop and reset buttons
• Split-mode timing to freeze split-time display
• Stopwatch counts up to 24 hours
• NIST-Traceable certificate from A2LA accredited (1750.01) calibration laboratory
• Includes Traceable® Certificate, neck cord (46" L), and battery
• Timing capacity: 23 hours, 59 minutes, 59 seconds
• Timing modes: time-out/time-in, continuous timing, cumulative split, chronograph
• Count direction: up
• Resolution: 0.01 sec, 1 sec
• Accuracy: 0.01%
• Alarm: 1 minute beep
• Display: LCD, 0.5" H
• Battery: 1.5V silver oxide (included)
• Dims, h x d x w: 6.7 x 1.3 x 5.4cm