It's in the same condition as when purchased, as it's only been gripped a few times. Since the handle doesn't move, you can apply force efficiently, resulting in good readings. Item is only the product itself. [Impressive Maximum Measurement, 440 lbs] The GD DYNO-200, with a maximum of 440 lbs, is one of the most powerful hand grip dynamometers on the market. This makes it the perfect tool for athletes, fitness enthusiasts, and anyone looking to improve their grip strength. [Durable Body Material] Made from S45C carbon steel, the GD DYNO-200 is built to last. This material is known for its strength and wear resistance, ensuring the dynamometer will last for years. Even if you have a grip as strong as a chimpanzee, the GD DYNO Hand Dynamometer can withstand it! [Outstanding Design] The GD DYNO-200 is not only strong but also looks great. Its sleek and modern design is impressive and adds a stylish touch to your workout routine. [Tracking Health and Physical Condition] Measuring grip strength is a key indicator for monitoring your physical health and condition. With the GD DYNO-200, you can easily track your progress and see your grip strength improve over time. [Ease of Use] The GD DYNO-200 is designed with ease of use in mind. Simply hold the dynamometer in your hand and grip it to measure your grip strength. Its compact size makes it easy to carry anywhere. [GD DYNO-200 Grip Challenge] We are looking for the world's strongest grip. Challenge the world grip record with the GD DYNO-200! Once you receive the product, you can find detailed challenge information in our product manual.