Oscilloscope  Functions:Horizontal Sample Rate Range: 250MSa/s(Single-channel), 125MSa/s(Dual-channel) Waveform Interpolation: (sin x)/x Record Length: Max. 6K for single-channel; 3K samples per dual-channel SEC/DIV Range: 5ns/div~500s/div 1, 2, 5 sequenceVertical A/D Converter: 8-bit resolution,each channel sampled simultaneously VOLTS/DIV Range: 10mV/div~10V/divat input BNC Bandwidth Limit, typical: 20MHz Low Frequency Response (-3db): ?10Hz at BNC Rise Time at BNC, typical: ?5ns DC Gain Accuracy: ±3% for Normal or Average acquisition mode, 10V/div to 10mV/div Note: Bandwidth reduced to 6MHz when using a 1X probe.Acquisition Acquisition Modes: NormalTrigger Type: Edge Mode: Auto, Normal, single Level: ±4 divisions from center of screen Trigger Level Accuracy: 0.2div X volts/div within ±4 divisions from center of screen Slope: Rising, Falling, Rising & Falling Source: CH1/CH2Input Coupling: DC, AC or GND Input Impedance,DC coupled: 25pF±3 pF, 1M?±2% Probe Attenuation: 1X, 10X Supported Probe Attenuation Factors: 1X, 10X, 100X, 1000X Maximum Input Voltage: 150VRMSMeasurement CursorVoltage difference between cursors: ?V; Time difference between cursors: ?T Automatic Measurements: Frequency, AmplitudeDMM Maximum Resolution: 4000 Counts DMM Testing Modes: Voltage,Current,Resistance,Capacitance,Diode &On-Off Maximum Input VoltageAC:600V, DC: 800V Maximum Input CurrentAC: 10A, DC:10A Input Impedance: 10M? Diode: 0V~2.0V On-Off: <50?Standard Accessories: 1 x Probe 1 x Clip Probe 1 x Type Charging Cable 1x Power Adapter Multimeter 1 x Probe