GAOTek Dual Channels Handheld Digital Oscilloscope

GAOTek-DOS-120

Description

Technical Specifications

Bandwidth 20 MHz
Sample Rate (Real time) 100 MS/s
Horizontal Scale (S/div) 5 ns/div to 100 s/div (step by 1 to 2.5 to 5)
Rise Time ≤17.5 ns
Channels Dual
Display 3.7 in (93.98 mm) color display (640 × 480 pixels)
Input Impedance 1 MΩ±2%, in parallel with 20 pF ± 5 pF
Probe Attenuation Factor 1X,10X,100X,1000X
Max. Input Voltage 400 V (PK-PK), CAT II
Record Length Max. 6000 points/channel
Interpolation (sin x)/x
Vertical Resolution (A/D) 8 bit
Vertical Sensitivity 5 mV/div to 5 V/div
DC Gain Accuracy ±5%
Trigger Type Edge, Video
Trigger Mode Auto, Normal, Single
Trigger Level ±6 divisions from screen center
Waveform Math +, -, ×, ÷
Waveform Storage 4 waveforms
Lissajou’s Figure Bandwidth 20 MHz
Lissajou’s Figure Phase Difference ±3 degrees
Communication Interface USB
Power Supply 100 V to 240 V AC, 50 Hz / 60 Hz
Li-ion Battery 7.4 V, 3500 mAh

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