Description
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 |
1X, 10X, 100X |
Input protection voltage |
300Vpp |
Trigger Type |
Edge Trigger |
Trigger Mode |
Auto, Single, Normal |
Trigger level |
±4div |
Edge-triggered slope |
Rising edge, falling edge, rising edge or falling edge |
Voltage parameter measurement |
peak-to-peak, RMS, average, peak, maximum, minimum |
Time parameter measurement |
frequency, period, duty cycle, positive pulse width, negative pulse width |
Cursors |
Voltage difference between cursors, time difference between cursors Smart cursor 1 group, the capture point keeps tracking the current waveform when the cursor moves, and the current cursor position information, voltage difference and time difference are displayed below. |
Spectral Analysis FFT |
Yes |
Storage capacity |
2000 groups of DMM data, 200 groups of waveform records, with storage file manager |
Filtering |
high pass, low pass |
Math operation |
FFT |
Afterglow option |
Yes (afterglow effect is required to make Lissajous graphics) Afterglow selection is divided into multi-level optional. |
Computer real-time communication |
USB communication |
Waveform zoom |
Yes |
AI waveform preview |
a small window is added above the main interface to display the thumbnail of the waveform for preview, and with an indicator to indicate that the current main interface waveform is at a certain position in the entire collected waveform. |
Function |
Range Uncertainty |
Uncertainty |
DC voltage |
600.0mV〜1000V |
0.75%rdg 10dgt |
AC voltage |
600.0mV〜750V (TRMS,frequency range：40Hz〜1KHz) |
1.0%rdg 10dgt |
DC current |
60.00mA/500.0mA, 6.000A/10.00A Overload protection: fuse type fuse 500mA/250V,10A/250V |
1.2%rdg 10dgt |
AC current |
60.00mA/500.0mA, 6.000A/10.00A (TRMS) Overload protection: fuse type fuse 500mA/250V,10A/250V |
1.5%rdg 10dgt |
Resistance |
600.0Ω～60.00M |
1.0%rdg 5dgt |
Capacitance |
10.00nF〜1.000mF 1.000mF〜100.0mF |
2.0%rdg 10dgt 5.0%rdg 10dgt |
Frequency |
10.00Hz〜10.00MHz |
1.0%rdg 5dgt |
Diode test |
Open circuit voltage is about 3V,maximum test current is about2mA |
|
On-off test |
≤50Ω beep，≥600Ω display 0L |
|
Waveform frequency |
Sine wave: 1Hz～5MHz Square waves: 1Hz～500KHz Triangular wave: 1Hz～500KHz |
Amplitude |
Fixed-point output, maximum 5Vpp (50Ω)——0Vpp, 0.1Vpp, 0.2Vpp, 0.5Vpp, 1Vpp, 2Vpp, 3Vpp, 5Vpp |
Frequency Resolution |
0.2Hz |
Number of channels |
1 |
Vertical resolution |
8 bit |
Output Impedance |
50Ω |
Square waves pulse width accuracy |
±20nS |
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