The Detecto HS25KGP lightweight and portable baby scale with 25 kg x 100 g capacity does not require any battery or AC power and features an 8-inch (20 cm) shatterproof glass dial to ensure dependability under any condition. The included waterproof vinyl weighing trousers are attached to a heavy-duty, zinc-plated S-hook measuring 4 inches (10 cm), that provides a comfortable suspended sling seat for weighing babies.