General characteristics |
|
Display resolution |
320 (horizontal) * 240 (vertical) pixels |
Display size |
2.8inch TFT color screen diagonally |
Display backlight time |
adjustable |
Display backlight brightness |
adjustable |
Power supply |
AC 100V〜240V、50Hz〜60Hz;DC 15W fast charge |
Power consumption of the whole machine |
Oscilloscope range≤400mA, multimeter range≤200mA |
Battery |
18650 lithium battery 2000mAh x 2 |
Battery level indicator |
Yes |
Auto sleep |
the time can be adjusted or turned off, and there will be a sound or display prompt before sleep. |
Sound prompt |
On/off optional; there are many kinds of voice prompts, such as button sound, high pressure or over-range alarm sound during measurement, and some AI voices that may be added, etc. To turn off the sound, you can choose to turn off the sound of the whole machine, or just turn off a selected prompt sound. |
Use time |
about 10 hours for oscilloscope range, about 20 hours for multimeter range |
Operating environment |
0℃〜40℃, <75%RH |
Storage conditions |
-10℃~60℃, <90%RH |
Dimensions |
100mm X 210mm X 40mm (L × W × H) |
Weight |
480g |
Number of channels |
Channel CH1, Channel CH2 |
Analog bandwidth |
80MHz (single channel), 50MHz (dual channel) |
Maximum real-time sampling rate |
250MSa/s (single channel)),125MSa/s (dual channel) |
Waveform interpolation |
(Sin x) /x |
Record length |
When single channel, the maximum is 6K; when dual channel, the maximum is 3K |
Horizontal scale range |
5nS/div〜50S/div, 1 > 2、5steps |
AD converter |
8-bit resolution, simultaneous sampling of each channel |
Vertical scale range |
1 X: 10mV/div-10V/div; 10X: 100mV/div-100V/div |
Vertical measurement range |
±4 grid |
Optional analog bandwidth limit |
20MHz |
Low Frequency Response (-3db) |
≤10Hz at BNC |
Vertical Gain Accuracy |
±3% in ‘Normal’ or ‘Average’ acquisition mode |
Input resistance |
1MΩ/15 |
Input Coupling |
DC, AC, GND |
Probe attenuation |
1X, 10X |
Support probe attenuation factor |
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