Features: Accuracy Timing Planumberebog: Features a high accuracy timing chip with a error margin of less than 0.01 ticks, ideal for lab research and sports training where exact time management is critical. Direct current Use Hand Tap Buttonumberebog: The large hand tap button ensures quick and inherent start/stop action, excellent for school gym courses and fitness training. Permanent Polystyrene Constructparticlemail: Produced with excellent polystyrene for thin yet strong execution, immune to everyday and tear, suitable for frequent use in manufactories otherwise educational institutions. Wide Potential Agreement: Backs 110V (US standard) lacking extra translators, making it accessible for international users and multinational incidents. Flexible Applicatparticlemail: Excellent for sports, labs, kitchen cooking. Specifications: Substancemail: polystyrene Technology: High accuracy shot molding, smooth and wear immune face Technical parametersecond: Input potential 110V (US standard), standard electrical supply suitable for the US market Sizemail: Ergonomic plan, accessible for mobile action Selling characteristicsecond: Flesh like, suitable for various instances Practicality: widely used in laboratories, sports competitions, classroom timing and other circumstances to provide accurate timing function Package Includes: Hand button timer×1 Power adapter (input: 100-240V, output: 12V/1A) × 1 Remote control×1 note: During the operations, observe the running condition of the timer. If any abnormalities are detected, immediately stop the operations.