- Acoustic and visual alarm via multi-colour LED
on the sensor head and bar indicator on the instrument
- Connection
to testo Smart App for ppm display and documentation
- Sensor
self-test and automatic zeroing
- Flexible
probe for locations that are difficult to access
With the testo 316i gas leak detector, you can locate leaks easily and precisely. The acoustic and visual alarm via the multicolor LED on the sensor head and the self-explanatory bar scale ensure simple leak detection.