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Description
Tooltop ET829 3in1 Oscilloscope Multimeter Signal Generator Oscope Meter Handheld Oscilloscope Dual Channel Oscillometer Innovative WaveformiProGadgets Repair Tools Tooltop ET829 3in1 Oscilloscope Multimeter Signal Generator Oscope Meter Handheld Oscilloscope Dual Channel Oscillometer Innovative Waveform Features: 3 in 1Function, 80MHzdigital storage oscilloscope (DSO) + 6000counts large capacitance True RMS RMS multimeter (DMM) + 1Hz ~ 5MHz signal generator The oscilloscope has a real time sampling rate of 250MSa s, 80MHzanalog bandwidth, and 2 channel Intuitive prompt operation steps,
iProGadgets Repair Tools Tooltop ET829 3in1 Oscilloscope Multimeter Signal Generator Oscope Meter Handheld Oscilloscope Dual Channel Oscillometer Innovative WaveformFeatures:
- 3-in-1Function, 80MHzdigital storage oscilloscope (DSO) + 6000counts large capacitance True RMS RMS multimeter (DMM) + 1Hz ~ 5MHz signal generator
- The oscilloscope has a real-time sampling rate of 250MSa/s, 80MHzanalog bandwidth, and 2-channel
- 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 online IC detection
- Signal generator, produces sine wave, triangle wave, and square wave signal, frequency, and amplitude can be set independently, work with oscilloscope function at the same time, and constitute a test system
- 2.8-inch TFT color screen, 320 x 240 resolutionwith adjustable LED backlight
- Built-in 2*18650 lithium rechargeable batteries support 15W fast charging, 10 hours long use 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 of all calibration data, without any potentiometer adjustment
- Multi-functional design: 3 trigger modes of auto, normal and single, relative value, data hold, afterglow selection, self-calibration function, cursor function, etc.
- Wide applications: suitable for electric occasions such as automobile maintenance and power maintenance
- 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: AC 100~240V, 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
- Item weight: 480g
- 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: ±4grid
- 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 protection voltage: 300Vpp
- Trigger Type: Edges Trigger
- Trigger fashion: Car, 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, the 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 the 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
- 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
- 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 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 about 2mA
- On-off test: ≤50Ω beep, ≥600Ω display OL
- 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
Package includes:
- 1 x ET829 Oscilloscope
- 1 x Dual Injection Test Lead
- 1 x Scope Probe
- 1 x Signal output clip wire
- 1 x Type-C USB Cable
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
A Beta Worth Rooting For
Format: Kindle
In Spare, Violet Fox flips the omegaverse on its head, giving us a Beta heroine determined to make her mark. Joining the Beta Trials to support her sick father, she's thrown into a pack that doesn't want her, especially the possessive Alphas.
But here's the twist: their sweet Omega turns out to be her scent match. Cue the angst, forbidden tension, and a slow-burn romance that will make your heart ache in the best way.
Violet Fox delivers an emotional, refreshing take on the genre, proving Betas aren't "spares." They're stars.
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Reviewed in the United States on January 10, 2025
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
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Reviewed in the United States on February 15, 2025
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters.
That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception.
SPOILER:
The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured.
I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
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Reviewed in the United States on January 3, 2025
★★★★★ 4
A good read
Format: Kindle
Multiple points of view. 3 Alpha men and an Omega male. She is a Beta in training for a new program placing betas in Alpha/Omega packs. Mila is only doing the program for the money to take care of her dad. She wasn't expecting to fall for a pack but when she sees this packs Omega she is done for. There is just something about him. His Alphas are good looking as well. Too bad she is hiding a secret and their government is acting shady. I liked it and can't wait to see where their story goes.
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Reviewed in the United States on November 14, 2023