Triplett STW25 Digital Stopwatch with Built-in Clock and Calendar

Price: $22.41
(as of Jan 05, 2026 04:15:06 UTC – Details)


The Triplett Model STW25 Stopwatch has a timing capacity of 23 hrs, 59 mins, 59.99 sec and an accuracy of ±2 sec/day. It features 3 stopwatch modes (Elapsed Timer, Split Time, Two Competitor Timer), 1/100th second resolution, 12/24 hour clock format and a tally counter (up to 3999). Built-in calendar displays year, month, date, and day and a backlight (5 seconds) for viewing at night or in dimly lit areas. Includes CR2032 battery and 51″ (1.3m) lanyard.
Product Dimensions ‏ : ‎ 3.2 x 2.4 x 0.9 inches; 1.6 ounces
Item model number ‏ : ‎ STW25
Date First Available ‏ : ‎ October 23, 2024
Manufacturer ‏ : ‎ Triplett Test Equipment and Tools
ASIN ‏ : ‎ B0DKR7K5NZ
Best Sellers Rank: #1,154,707 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #331 in Stopwatches #7,649 in Electronics & Gadgets
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3 Modes: Elapsed Timer, Split Time, and Two Competitor Timer; Tally counter counts up to 3999
Timing capacity: 23 hrs, 59 mins, 59.99 sec; Basic accuracy: ±2 sec/day
1/100th second resolution for 40 minutes; 1 second resolution up to 40 hours
12/24 hour clock format; Calendar displays year, month, date, day
Backlight turns off after 5 seconds; Water resistant housing (IP54)