* Features- 8 Digit FND Display for Frequency- Frequency Output : 1Hz to 10MHz- Sine, Square, Triangle, Ramp, Pulse, TTL Level, Skewed Sine- Variable Symmentry, Amplitude, Sweep Width and DC Offset- Built-in Frequency counterChannel A : 1Hz to 20 MHzChannel B : 20MHz to 2.7GHz- Power Requirements : 110/120V or 220/240V AC at 50/60Hz- Dimension(W*H*D) : 213 * 80 * 260mm