190-P1 - CFR Pressure data logger

The testo 190-P1 CFR pressure data logger is a high-precision instrument designed for the efficient validation and qualification of sterilization and freeze-drying processes in regulated manufacturing environments. Monitoring absolute pressure across a range of 1 mbar to 4 bar (abs), the 190-P1 provides the precise pressure data required for autoclave performance qualification, overpressure testing, and freeze-dryer chamber condition monitoring. The robust, reliably sealed housing remains IP-rated tight even after battery replacement, and the quick-screw battery design enables battery changes in seconds to minimize downtime during extended validation campaigns. Simultaneous programming and readout of multiple CFR loggers via the testo 190 multifunction case maximizes validation team efficiency. Fully compliant with 21 CFR Part 11 requirements for regulated electronic records and audit trails.