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Feel free to pre-order for the next batch of the new Progressor 500 which ships on November 18th, 2025. The Progressor 500 marks the evolution of our beloved Progressor 300, now encased in a sleek, lightweight, and robust ABS enclosure, featuring a state-of-the-art USB-C rechargeable battery. This dynamometer seamlessly connects to your smartphone or tablet via Bluetooth, offering precise force readings for assessing the muscular strength of various muscle groups in the human body. Compatible with both iOS and Android, our free app enhances your experience. If you're keen on customization, take advantage of our open API, allowing seamless communication with the Progressor using Python or your preferred programming language. Technical specifications: Sampling Frequency: 80Hz Design Load: 5000 N (500 kg) (Full Scale) Safe Overload: 120% Full Scale Limit Overload: 140% Full Scale Precision: 0.25% Full Scale Non-linearity: 0.05% Full Scale Repeatability: 0.1% Full Scale Hysteresis: 0.1% Full Scale Pricing details: The listed price is in USD, exclusive of VAT. International customers should note that local taxes and duties may apply upon delivery. For our Norwegian customers, a 25% VAT will be added during the checkout process. Secure your Progressor 500 today and revolutionize your approach to muscular strength assessment!