Specifications:
Name: 3in1 Oscilloscope
Material: ABS
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: AC100V-240V, 50Hz/60Hz; DC15W quick charging
Power consumption of the whole machine: Oscilloscope range≤400mA, multimeter range≤200mA
Battery: 18650 lithium battery 2000mAh x 2 (included)
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 various 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 ranges
Operating environment: 0℃〜40℃, <75%RH
Storage conditions: -10℃~60℃, <90%RH
Item size: 100 * 210 * 40mm / 3.94 * 8.27 * 1.57in
Item weight: 480g / 1.06lb
Package size: 237 * 185 * 55mm / 9.33 * 7.28 * 2.17in
Package weight: 830g / 1.83lb
Oscilloscope:
Number of channels: Channel CH1, Channel CH2
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 gri d
Optional 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 protections voltage: 300Vpp
Trigger Type: Edges Trigger
Trigger Mode: Auto, Single, Normal
Trigger level: ±4div
Edges-triggered slope: Rising edges, falling edges, rising edges or falling edges
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. Intelligent 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 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) After glow selection is divided into multi-level optional.
Computers 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.
Multimeter:
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 protections: fuse type fuse 500mA/250V,10A/250V, 1.2%rdg + 10dgt
AC current: 60.00mA/500.0mA, 6.000A/10.00A (TRMS) Overload protections: 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, 2.0%rdg + 10dgt; 1.000mF-100.0mF, 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 Generator:
Waveform frequency:
Sine waves: 1Hz-5MHz
Square waves: 1Hz-500KHz
Triangular waves: 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
Features:
- 3in1Function,80MHz digital storage oscilloscope (DSO) + 6000counts large capacitance True RMS RMS multimeter (DMM) + 1Hz ~ 5MHz signal generator
- 80MHz bandwidth + 250MSa/s sampling rate + 2 channels
- Intuitive prompt operation steps, key function and measurement status, user-friendly interface and simple operation
- Auto Measure, DSO realizes one-key AUTO measurement, automatic display of measurement waveform and automatic zero correction
- Storage,up to 200 DSO waveforms and 2000 groups of DMM values are stored/read, and 2000 groups of data are automatically recorded for on-line IC detection
- Signal generator,produce sine wave, triangle wave, square wave signal,frequency, amplitude can be set independently.Work with oscilloscope function at the same time, constitute a test system
- 2.8inch TFT color screen,320X240 resolution with adjustable LED backlight
- Built-in 2*18650 lithium rechargeable batteries, support 15W fast charging,10 hours long using time
-PC software, to realize timing measurement, curve drawing, waveform analysis and FFT transformation
- Innovative waveform preview window ，to see the overall waveform of the waveform being measured
- Accurate measurement ,using Panel Calibration Technology, memory all calibration data, without any potentiometer adjustment
- Multifunctional Design:3 Trigger Modesof Auto, Normal and Single,relative value, data hold, afterglow selection, self-calibration function,cursor function, etc.
Packing List:
1 * ET829 Oscilloscope
1 * Dual Injection Test Lead
1 * Scope Probe
1 * Signal Output Clip Wire
1 * Type-C USB Cable
1 * User Manual
1 * Cloth Bag
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