During the test, it emits a very loud sound which is meant to simulate breaking glass. There are three types of signals to choose from: for tempered, regular and laminated glass. It is recommended that you use the tester before final installation of the detector under test – it allows you to choose the place which ensures the optimum range for the detector. To protect hearing of the person operating the tester, it is provided with a safety device to avoid accidental switch–on.
- Simulates the sound of breaking glass
- Three types of glass signals to choose from
- Required for reliable locating and sensitivity setting of Indigo detectors
- Low battery LED indicator