MESA - ATEX Radio Data Loggers
EtO Validation
Discover our range of ATEX data loggers, designed for Ethylene Oxide (EtO) validation in explosive and hazardous environments. Our industry trusted intrinsically safe battery temperature and humidity data loggers deliver long term reliability and accurate, repeatable results for the purpose of analysis, validation and auditing.


Wireless Battery Data Loggers & Sensors
Our self-contained battery powered data loggers with integral sensors are ideally suited to temporary validation and verification studies within explosive areas. This is because they can easily be put into the required position without trailing cables through doors. Our sensors fix directly to our ATEX temperature and humidity data loggers, ensuring that calibration integrity is maintained because the sensors cannot be interchanged.
GMP and 21 CFR Part 11 Compliant ATEX Data Loggers
Our ATEX data loggers for EtO validation are equipped with IQ/OQ/PQ validation documentation and comprehensive FDA compliant software. This fantastic software allows users to effectively manage collected data and generate reports from a limitless number of temperature and humidity data loggers.

MESA - ATEX Radio Data Loggers PRODUCTS
DataTrace MPRF Mini LOW Temperature Data Logger with Rigid Tapered Probe
The DataTrace MPRF mini low temperature data logger...
DataTrace MPRF Mini Temperature Data Logger with Rigid Tapered Probe
The DataTrace MPRF mini low temperature data logger...
MPRF Humidity and Temperature
DataTrace MPRF Humidity and temperature data logger
MPRF Pressure and Temperature
DataTrace MPRF Pressure and temperature data logger