Ohaus PR523N/E Precision Balance, 520 g x 0.001 g, NTEP, Class II

The Ohaus PR523N/E offers a maximum weighing capacity of 520 g with a fine readability of 0.001 g (1 mg), allowing highly accurate and repeatable results for everyday laboratory, industrial, or educational tasks. Its precision makes it suitable for weighing small samples where measurement accuracy matters.

This precision balance is ideal for basic weighing, parts counting, and percent weighing applications in labs, production lines, and quality-control settings. Its accuracy and reliability make it useful for tasks requiring consistent measurement performance.

The PR523N/E is equipped with a backlit LCD display that ensures easy readability of weight results, even in low-light conditions. It also features RS-232 communication, allowing connection to computers and printers for automated data recording and integration into lab systems.

Accuracy is maintained through external calibration, meaning the balance can be calibrated using traceable certified weights, ensuring stable performance over time — especially important in regulated environments. The robust construction and user-selectable environmental filters also help reduce disturbances like air currents or vibrations.