Portable DTMF Tester
It is a DTMF tester that can also be used as a portable communication device.
The "Portable DTMF Tester" is a device that allows for the operational testing of systems that use DTMF signals for control signals, such as remote broadcasting and train radio. It digitally displays the received control signals and can transmit DTMF signals by pressing the keypad. Additionally, it has built-in speakers and a microphone, making it a versatile, compact, and lightweight tester that can also be used as a press-to-talk communication device. 【Features】 ■ The display hold function allows for level display of short signals that cannot be measured with a standard level meter. ■ It can superimpose a single tone on the transmitted voice, making it convenient for adjustments in remote broadcasting and train radio, etc. *For more details, please download the PDF or feel free to contact us.
- Company：カンノ製作所
- Price：Other
