All new Phase Tester is available for shipping
UNiKA officially released the new third-generation SPT-3rt Phase Tester.
Appearance coating uses a new style of Chinese red anode treatment, also retains the function of testing speakers and XLR cables, and the user can choose the built-in microphone or external microphone to test the phase of the speaker.
Because the external microphone is allowed to plug in, user can use the microphone which supported by boom-arm as much as possible to close target speaker from testing microphone in order to improve test accuracy.
Testable range from 10 cm to 3 meters. Some ideal environment can be tested far away from the axis of speaker for 7 meters.
Both transmitter and receiver are recommended to use 9V PP3 Alkaline battery. The battery can be used for about 50 hours.