The GF-232B covers from 0.3 Hz to 3 MHz and it is equipped with a 50 W output; it generates pulsatory waves too. Also included is a signal symmetry control, allowing to obtain saw-tooth signal, digital frequency indication, a power amplifier, up to 4 MHz with a 50 Ω output impedance, a variable-level comparator and frequency meter up to 10 MHz (5 digits).