Professional Mechanical Stopwatch Sports Chronograph with 15 Minute 30 Second Timer Stainless Steel Round Dial for Track Field Physics Lab and Activities

Item Type: StopwatchMaterial: Stainless SteelColor: As shown in the pictureModel: J12001Minute Hand: 15 minutes/circleSecond Hand: 30 seconds/circleMinimum Scale Value: 0.1 second , 30 seconds with pauseWorking Temperature: -10℃~ +40℃Number of Diamonds: 13 diamondsPause: Push buttonContinuous Travel Time: 6 hoursMoment: 15’30” seriesHow to Use: Get the product and press the upper crown once to use it. Press the crown and the stopwatch enters a stagnant state. Press the crown again to return to 0. The reading is clear, simple to use and very convenient.Package List：1 x Stopwatch1 x Instruction Manual

• [PRECISION TIMING INSTRUMENT] Engineered for accuracy this professional mechanical stopwatch features a 15 minute per revolution minute hand and 30 second per revolution second hand providing precise measurements down to 0.1 seconds. The smooth sweep movement ensures reliable timing for sports training scientific experiments and educational applications where exact timekeeping matters most.
• [PREMIUM STAINLESS STEEL CONSTRUCTION] Built to withstand rigorous use this chronograph boasts a durable stainless steel casing that resists wear and. The robust metal body protects the intricate 13 jewel movement inside while maintaining an elegant professional appearance suitable for both athletic fields and laboratory environments.
• [USER FRIENDLY OPERATION] Designed for instant usability this stopwatch features simple push button controls with clear start stop and reset functions. The conveniently placed crown button with hanging loop allows for easy operation during active use while the large clearly marked dial ensures quick readability at a glance.
• [VERSATILE PERFORMANCE] With a continuous runtime of 6+ hours and operation between-10℃ to +40℃ this reliable timer adapts to various conditions. for track meets swimming competitions physics experiments classroom demonstrations and training sessions it delivers consistent performance across multiple applications.
• [PROFESSIONAL DESIGN DETAILS] The classic round dial combines functionality with aesthetic appeal featuring a sleek metal finish and optimal size for comfortable handling. The balanced weight distribution and textured surfaces provide secure grip while the clear numbering and contrasting colors enhance visibility during fast paced activities.