The WIKA CTH63I0 ATEX digital thermometer is certified for use in hazardous areas, making it suitable for commissioning, maintenance, service, and calibration of temperature instruments and equipment in explosive environments. Low-drift measuring amplifiers ensure small measurement errors, while easy-to-use adjustment features considerably simplify adjustments and calibrations.

The thermometer features calibration by code for fast setting of standard probes via identification numbers, as well as physical calibration of probe and display at one, two, or three different temperatures. This flexibility makes it ideal for calibration service companies, measurement and control laboratories, and quality assurance applications requiring hazardous area certification.

With accuracy up to 0.1K and a choice of fast (4/s) or slow (1/s) measuring rate modes, the CTH63I0 adapts to different application requirements. The large display features dual temperature readout and a bar-graph for visual reference. MIN/MAX value monitoring allows tracking of temperature limits, while the mean value function provides statistical evaluation capability.

A computer interface via USB enables data transfer and analysis. Powered by a DC 9V battery with approximately 20 hours of operation, the CTH63I0 combines portability with ATEX certification for safe use in hazardous locations.