The Model 5520 is an excellent instrument to determine osmolality at room temperature with the sample in natural equilibrium. This instrument is in "like-new" condition and is priced at less than half the cost of a new one.
Features include:
- Menu driven and functions are selected from a simple and logical menu.
- Unsurpassed accuracy with error less than 1% in the clinical range.
- Few moving parts; no mechanical adjustments and easy calibration.
- Built-in self diagnostic alert.
- Unit has the Version 3.4 firmware.