Created for labs that must maintain a periodic check of water purity from stills, demineralizers, deionizers, and reverse osmosis equipment.

Meets all certification requirements for pure water analysis for CAP, ASTM, NCCLS, USP, ACS, and more

A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.

This single-purpose instrument complies with all accreditation analysis requirements. Simple operation eliminates errors. Internal solid-state thermistor ensures all readings are automatically referenced to the international standard of 25°C (77°F).