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- ºê·£µå À̸§: Gaqqee
- ±Ù¿ø: CN (Á¤Ç°)
- DIY ¿ëÇ°: Àü±â
- µðÁöÅРä³Î: 1
- Áõ¸í¼: ¼¼·ý,NONE
- ½Ç½Ã°£ »ùÇøµ ¼Óµµ: 250MSa/s
- ¹êµå ³Êºñ: 60-99mhz
- Name: 3-in-1 oscilloscope
- Material: ABS
- Display resolution: 320 (horizontal) * 240 (vertical) pixels
- Display size: 2.8 inch TFT color screen diagonal
- Display backlight time: adjustable
- Display backlight brightness: adjustable
- Power supply: AC100V-240V, 50Hz/60Hz; DC15W fast charging
- Power consumption: oscilloscope range¡Â 400mA, multimeter range¡Â 200mA
- Battery level indicator: Yes
- Automatic sleep: The time can be adjusted or turned off, and there will be a sound or display prompt before sleeping.
- Use time: oscilloscope range about 10 hours, multimeter range about 20 hours
- Working environment: 0¡ÆC to 40¡ÆC, <75%RH
- Storage conditions: -10 ¡ÆC ~ 60 ¡ÆC, < 90%RH
¿É¼ÇÁ¤º¸[(201530806)3in1 oscilloscope]ET202D 3in1 Oscilloscope Multimeter Signal Source Dual Channel 250MSa/s Sampling Rate Handheld Oscilloscopes for Electronic Test 1.200Msps high-speed sampling, 80MHz analog bandwidth, 6000 code digital multimeter 2. The knob converts the visual wave, and there are three waveform scanning modes such as auto/regular/single 3. Data waveform retention function in measurement, can store 2000 sets of data, 200 waveforms 4. Waveform measurement can be set independently parameters such as time base, waveform scanning mode, etc 5. True RMS, measure the rms value of the waveform without considering waveform parameters and distortion 6. Relative value measurement, effectively eliminate lead resistance, distributed capacitance or interference signals 7. Features include DC/AC voltage/current, resistance, capacitance, frequency, duty cycle diode/on-off test 8. Automatic/manual range switching, display measurement data and historical data on the same screen 9. Overload protection 500mA/10A double fuse tube, double protection instrument 10. 15 minutes without operation automatic shutdown function; High-brightness backlight, clear display 11. Panel calibration, memory calibration coefficient without potentiometer adjustment, higher reliability Product Specifications: Name: 3-in-1 oscilloscope Material: ABS Display resolution: 320 (horizontal) * 240 (vertical) pixels Display size: 2.8 inch TFT color screen diagonal Display backlight time: adjustable Display backlight brightness: adjustable Power supply: AC100V-240V, 50Hz/60Hz; DC15W fast charging Power consumption: oscilloscope range¡Â 400mA, multimeter range¡Â 200mA Battery: 18650 lithium battery 2000mAh x 2 (shipped built-in lithium battery) Battery level indicator: Yes Automatic sleep: The time can be adjusted or turned off, and there will be a sound or display prompt before sleeping. Audible prompt: on/off optional; There are a variety of audible cues, such as button sounds, high-voltage or out-of-range alarm sounds during measurement, and some AI sounds that may be added. To turn off the sound, you can choose to turn off the sound for the entire machine, or only the selected prompt sound. Use time: oscilloscope range about 10 hours, multimeter range about 20 hours Working environment: 0¡ÆC to 40¡ÆC, <75%RH Storage conditions: -10 ¡ÆC ~ 60 ¡ÆC, < 90%RH Oscillograph: Number of channels: channel CH1, channel CH2 Bandwidth: 80MHz (single), 50MHz (dual) Maximum real-time sampling rate: 250MSa/s (single channel), 125MSa/s Waveform interpolation: (Sin x)/x Record length: maximum 6K for single channel; When dual-channel, the maximum is 3K Horizontal scale range: 5nS/div to 50S/div, 1> 2, 5 levels 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 measuring range: ¡¾4 Optional bandwidth limit: 20MHz Low frequency response (-3db): 10Hz at BNC ¡Â Vertical gain accuracy: ¡¾3% in Normal or Average acquisition mode Input resistance: 1M¥Ø/15 Input coupling: DC, AC, GND Probe attenuation: 1X, 10X Support probe attenuation factors: 1X, 10X, 100X Input protection voltage: 300Vpp Trigger type: Edge trigger Trigger mode: automatic, single, normal Trigger level: ¡¾4div Edge trigger slope: rising, descending, rising, or descending Voltage parameter measurement: peak-to-peak, RMS, average, peak, maximum, minimum Time parameter measurement: frequency, period, duty cycle, positive pulse width, negative pulse width Cursor: The voltage difference between the cursors, the time difference between the cursors. Smart cursor 1 group, when the cursor moves, the capture point keeps tracking the current waveform, and the current cursor position information, voltage difference and time difference are displayed below. Spectrum Analysis FFT: Yes Storage capacity: 2000 sets of data, 200 sets of waveform records, with storage file manager Filtering: high-pass, low-pass Math: FFT Sunset Options: Yes (Sunset effects are required to make Lissajous graphics) Sunset selections are available in multiple levels. Computer real-time communication: USB communication Waveform scaling: Yes AI Waveform Preview: Add a small window above the main interface to display thumbnails of the waveform for preview, with an indicator indicating the current main interface waveform somewhere in the entire acquired 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/5000.0mA, 6.000A/1000A Overload protection: fuse type fuse 500mA/250V, 10A/250V, 1.2%rdg+10dgt AC current: 60.00mA/5000.0mA, 6.000A/1000A (TRMS) overload protection: fuse type fuse 500mA/250V, 10A/250V, 1.5% rdg+10dgt Resistance: 600.0¥Ø-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: the open circuit voltage is about 3V, and the maximum test current is about 2mA Switch test: ¡Â 50¥Ø beep, ¡Ã600¥Ø display 0L Waveform Generator: Waveform frequency: Sine wave: 1Hz-5MHz Square wave: 1Hz-500KHz Triangular wave: 1Hz-500KHz Amplitude: fixed-point output, maximum 5Vpp (50¥Ø) - 0Vpp, 0.1Vpp, 0.2Vpp, 0.5Vpp, 1Vpp, 2Vpp, 3Vpp, 5Vpp Frequency resolution: 0.2Hz Number of channels: 1 Vertical resolution: 8 bits Output impedance: 50¥Ø Square wave pulse width accuracy: ¡¾20nS Product Packaging & List: Carton packaging 3-in-1 oscilloscope*1 + test lead*1 + oscilloscope probe *1 + signal output clamp *1 + C-type USB cable *1 + instruction manual *1 + cloth bag *1
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