Ohaus Ranger 4000 Industrial Precision Scale with Parts Counting and Checkweighing Functions

The Ohaus Ranger 4000 is a robust industrial precision scale optimized for rapid weighing and parts counting in manufacturing, warehouse, and production environments. Engineered with a 3 kg (6 lbs) maximum capacity and a readability of 0.1 g (0.0002 lb), it delivers fast and repeatable mass measurements essential in bioprocessing, biomanufacturing, and molecular diagnostics workflows where throughput matters more than ultra-fine analytical precision.

Key features include:

• Integrated parts counting, checkweighing, accumulation, and percent weighing performed on-device via built-in software, eliminating reliance on external systems.
• A three-window backlit LED display simultaneously shows weight, average piece weight, and total count, enhancing usability during continuous operations, widely adopted in clinical diagnostics and biotechnology production lines.
• Constructed with a die-cast metal housing and a stainless steel pan (11.5×9 inches) to endure frequent relocation and handling typical in industrial and laboratory settings.
• Adjustable stabilization settings compensate for vibration and airflow, allowing installation on benches, carts, or temporary workstations across various industrial and research environments, including synthetic biology labs.
• Supports weighing units in kilograms, grams, pounds, ounces, and combinations thereof, enabling flexible measurement standards across international biomanufacturing facilities.

Technical specifications include:

• Maximum capacity: 3 kg (6 lbs)
• Readability: 0.1 g (0.0002 lb)
• Certified readability: 1 g (0.002 lb)
• Linearity: ±0.2 g
• Platform size: 11.5×9 inches
• Dimensions: 12×13×5 inches
• Weight: 10 lbs
• Power supply: 100-240 V, 50/60 Hz, ~0.5 A

This industrial scale is critical in molecular cloning workflows and biomedical engineering applications requiring consistent parts counting and checkweighing without dependency on networked software. It is popular among manufacturing professionals needing a fast, dependable weighing instrument capable of integration into production pipelines and quality control processes.

The Ohaus Ranger 4000 is supplied complete with a weigh pan, 120V power cord, and backed by a 30-day warranty, making it a practical choice for rugged industrial environments emphasizing throughput and reliability.