100 Memory Water and Shock Resistant Stopwatch, NIST

NIST-Traceable 100-Memory Digital Stopwatch & Timer

Model: 810025R

Engineered for precision and built for durability, the Sper Scientific 100-Memory Digital Stopwatch is the ultimate timing tool for coaches, athletes, scientists, and professionals. This versatile device stores up to 100 split and lap times, counts up or down to 20 hours with 1/100th of a second resolution, and includes a NIST certificate of calibration for guaranteed accuracy.

Advanced Timing & Data Recall

The large, three-line display provides a wealth of information at a single glance, showing total elapsed time, split time, and current lap time simultaneously. The handy lap counter keeps you on track, while the memory recall function allows you to review data on the spot, including the slowest, fastest, and average lap times. A low battery indicator ensures you're never caught off guard.

Rugged, Ergonomic Design

Constructed from durable, shock-resistant ABS plastic, this stopwatch is designed to withstand demanding environments. Its water-resistant housing protects it from splashes and adverse weather, making it ideal for both indoor and outdoor use. The ergonomic, rounded shape fits comfortably in your hand, while the built-in belt clip and included lanyard provide convenient, hands-free portability.

Four Versatile Timing Modes:

• Stopwatch: Records split and lap times with a 100-count memory and calculates slowest, fastest, and average laps.
• Countdown/Count-Up Timer: Set a target time for countdowns, with the timer automatically beginning to count up after reaching zero.
• Pacer: Set a metronome from 5 to 240 beeps per minute to maintain a consistent pace during training.
• Clock/Calendar: Functions as a daily timekeeper with a selectable 12 or 24-hour format, alarm, and optional hourly chime.

NIST Certificate of Compliance Included

For applications where accuracy is critical, this stopwatch comes with a NIST certificate of calibration. Each unit is rigorously tested in our lab against standards traceable to the National Institute of Standards and Technology (NIST) to ensure it meets or exceeds all published specifications. Your purchase includes complete documentation, featuring the product's serial number, a certification label, and a detailed certification testing report.

What's in the Box?

• 100-Memory Digital Stopwatch
• NIST Certificate of Compliance
• Lanyard
• Button Cell Battery
• User Instructions

Specifications:

• Dimensions: 3½” x 2½” x 1¼” (89 x 64 x 32 mm)
• Weight: 2.3 oz (65 g)
• Material: Shock and water-resistant ABS plastic