Model | HDS242 | HDS272 | HDS242S | HDS272S |
Bandwidth | 40MHz | 70MHz | 40MHz | 70MHz |
Channels | 2-CH Oscilloscope | 2-CH Oscilloscope+1-CH Generator | ||
Sample Rate | 250MSa/s | |||
Acquisition Model | Normal, Peak detect | |||
Record Length | 8K | |||
Display | 3.5-inch LCD | |||
Waveform Refresh Rate | 10,000 wfrms/s | |||
Input Coupling | DC, AC, and Ground | |||
Input Impedance | 1 MΩ±2%, in parallel with 16pF±10pF | |||
Probe Attenuation Factors | 1X,10X,100X,1000X | |||
Max. input Voltage | 400V (DC+AC, PK-PK, 1MΩ input impedance) (10:1 probe attenuation) | |||
Bandwidth Limit (typical) | 20MHz | |||
Horizontal Scale | 5ns/div~500s/div, step by 1~2~5 | |||
Vertical Sensitivity | 10mV/div~10V/div | |||
Vertical Resolution | 8 bits | |||
Trigger Type | Edge | |||
Trigger Modes | Auto, Normal, single | |||
Automatic Measurement | Period, Frequency, Mean, PK-PK, Max, Min | |||
Cursor Measurement | ΔV, ΔT, ΔT&ΔV between cursors,auto cursor | |||
Communication Interface | USB Type-C | |||
Dimension (W*H*D) | 198mm*96mm*38mm | |||
Device Weight | 0.6kg | |||
Multimeter Specifications (Standard) | ||||
Max. Resolution | 20,000 counts | |||
Testing Mode | Voltage, Current, Resistance, Capacitance, Diode ,and Continuity test | |||
Input Impedance | 10MΩ | |||
Max Input Voltage | AC 750V, DC 1000V | |||
Max Input Current | DC : 10A ; AC : 10A | |||
Diode | 0~2V | |||
Waveform Generator Specifications (Only for HDS242S & HDS272S) | ||||
Frequency Output | Sine | 0.1Hz~25MHz | ||
Square | 0.1Hz~10MHz | |||
Ramp | 0.1Hz~1MHz | |||
Pulse | 0.1Hz~5MHz | |||
Arbitrary | 0.1Hz~5MHz | |||
Sampling Rate | 125MSa/s | |||
Channel | 1-CH | |||
Amplitude Range | 20 mVpp~5 Vpp | |||
Waveform Length | 8K | |||
Vertical Resolution | 14bits | |||
Output Impedance | 50Ω |
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