Furnace probes of the FREC series have long been proven for high-temperature photo surveillance. They are characterized by the one-piece tube geometry, which guarantees a long lifetime. With the development of the probe of this type, for the first time a probe is available that combines the utmost handiness with high-quality photo technology.

- Early detection of imminent blockages, damage to the brick lining or process interruptions through the use of the portable inspection system
- Manually interchangeable tube allows viewing angles of 0°, 45 ° and 70 ° with one device
- The outer diameter of only 43 mm allows the use of existing furnace openings for inspection

- Supply plate for cooling media (water / air) and voltage
- Alarm output (acoustic and visual) via xenon flashing light
- Brackets on the rear allow the panel to be hung on railings

- FREC combines mobility and high quality results in one product
- The low weight and the good handiness with high robustness make the FREC extremely suitable for mobile use in industrial environments