• Detectable gases: Methane, propane, hydrogen, butane
• Acoustic and visual alarm via multi-color 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
• Measurement parameters - via app: ppm, vol %, % LEL
• Response time: < 2 sec

Gas Leak Detector with Flexible Probe (0560 3161) Ideal if you wish to rule out or locate leaks in gas fittings - equipped with simple traffic light LED on the head and self-explanatory bar scale. In addition, ppm values and even %LEL (lower explosive limit) can be called up and documented via the free testo Smart App.