Traceable Big-Digit Stopwatch with Calibration

The big-digit stopwatch delivers 0.001% accuracy, making it perfect for professionals who require high-accuracy timing in laboratory, industrial, and quality control environments. Featuring a large, high-visibility display, the big-digit stopwatch provides clear, easy-to-read numbers for quick reference, even in fast-paced environments. Multifunction stopwatch capabilities include split-time, memory recall, and countdown timer functions. Water-resistant, O-ring-sealed, and shock-resistant ABS plastic case has non-slip rubber sides - ideal for lab and plant use.

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 with large digits
• 0.001% accuracy!
• Easy-to-read display with large, 1/2" high digits
• Water-resistant and shock-resistant design
• Time-of-day alarm
• NIST-traceable certificate from A2LA accredited (1750.01) calibration laboratory
• Includes Traceable® Certificate, neck cord (42"L), detachable clip, and battery
• Timing capacity: 23 hours, 59 minutes, 59 seconds
• Timing modes: time-out/time-in, continuous timing, cumulative split, chronograph
• Count direction: up
• Channels: 1
• Resolution: 0.01 sec (less than 30 minutes), 1 second (between 31 min to 23 hr 59 min 59 sec)
• Accuracy: ±0.001%
• Alarm: 1 minute beep
• Display: single-line LCD, 5/8" H
• Case: water- and shock-resistant ABS plastic
• Battery: round lithium CR2032 (included)
• Dims, h x d x w: 6.4 x 2.2 x 7.6cm