Temperature data logger from -20°C to 140°C (calibration from 25°C to 140°C), with external probe with length on demand (probes cannot be switched) with first 10 mm with M5 thread (threaded part is included in probe lenght) on a 5 mm base (base height is not counted for probe length), IP68, in AISI316 L stainless steel, for sterilisation, pasteurisation, cooking processes monitoring. Managed through SPD and TS Manager (compatible with FDA 21 CFR Part 11 regulation) software and the interfaces DiskInterface HS Mini, DiskInterface HS and Multibay. Ideal for core of the product monitoring. It can be used alone or in combination with other loggers of the same model or different models, also for pressure monitoring. With every SterilDisk a battery kit for battery replacement is included and a counterbolt with o-ring for surface fixing. Battery is user replaceable and the data logger is provided with an Accredia (NIST equivalent) traceable cetificate on 6 points.