Home / Lab Supplies / General Lab / Big-Digit Stopwatch, FC Big-Digit Stopwatch, FC$35.00 Traceable Big Digit Stopwatch that comes with a NIST-traceable certificate from an A2LA accredited laboratory. Big-Digit Stopwatch, FC quantity Add to cart Category: General Lab Product Description Traceable Big-Digit Stopwatch40 Related Related products Blue Denim Apron $25.00 Add to cart Coarse Sieve Brush $7.00 Add to cart Le Chatelier Flask $145.00 Add to cart Lollipop Thermometer $34.25 Add to cart