The PC Grabber™ model 1 is designed for the technician who has access to a laptop computer or is testing in house with an in-house desktop computer.
It eliminates the need to pack around a conventional type Digit Grabber®, Dialer Buddy™ or Dtmf analyzer.
This compact software-driven telephony test unit has 2 external connections: DB25 for connection to the host computer's parallel port and
a RJ11 input for connection to the telephone line. Parallel port connection allows serial port usage for other functions.
The model 1 features a large scrollable 32,000-digit display screen.
It offers a very low price compared to other Dtmf analyzers.