Features:- 6-Digit High Precision Frequency Meter Compatible with TTL Level Signal- Standard Dual Channel with Independent Output Mode- 25MHz Sine Wave Output, down to 1µHz Resolution for Full Frequency Range- 5MHz Pulse Waveform with Adjustable Rise and Fall Time and Duty CycleSpecifications:Channels: 2Sample Rate: 125MS/sOutput Frequency: 25MHzFrequency Resolution: 1µHzVertical Resolution: 14bitsMax. Arb Memory Depth: 8kptsWaveforms: Sine, Square, Ramp, Triangle, Pulse, Noise, DC, ArbOutput Amplitude Range: 1mVpp ~ 10Vpp (50?); 2mVpp ~ 20Vpp (High Z)Modulation Types: AM, FM, PM, ASK, FSK, PWM, Sweep, BurstInterface: USB Device, USB Host, Frequency CounterProduct OverviewFunction/arbitrary waveform generator with 4.3" TFT LCD display (480 x 272).CAT II 300V safety standards6 digit high precision frequency meter compatible with TTL level signalEasy to use operating panelUSB device and USB host interfaceSine, square, ramp, triangle, pulse, noise, DC, arb supported waveforms25MHz sine wave output, down to 1µHz resolution for full frequency range125MSs max sample rate, 14bits vertical resolution and 8Kpts max arbitrary memorydepth5MHz pulse waveform with adjustable rise and fall time and duty cyclePowered by 100-240VAC (50Hz60Hz)12-month limited warrantySample rate: 125MS