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Description
Analog Discovery Pro 3000 Series (ADP3250): Portable High Resolution Mixed Signal OscilloscopeWhat is the Analog Discovery Pro 3000 Series? Devices in the Analog Discovery Pro 3000 series provide the utility of professional benchtop equipment with the flexibility of a portable instrument. With myriad choices available for test and measurement devices, adding to your benchtop can be a daunting task, especially sorting through which features on your new instrument are included versus what you'll need to pay extra for. With the ADP3450, every
What is the Analog Discovery Pro 3000 Series?
Devices in the Analog Discovery Pro 3000 series provide the utility of professional benchtop equipment with the flexibility of a portable instrument. With myriad choices available for test and measurement devices, adding to your benchtop can be a daunting task, especially sorting through which features on your new instrument are included versus what you'll need to pay extra for. With the ADP3450, every listed feature is an included feature, making it an investment that will last - at a price without surprises.
Features:
- Analog Inputs:
- Used in the Oscilloscope, Network Analyzer, Spectrum Analyzer, Voltmeter, Impedance Analyzer, and Data Logger
- ADP3450: Four analog input channels accessible via front panel BNC connectors
- ADP3250: Two analog input channels accessible via front panel BNC connectors
- Channel type: single ended
- Analog bandwidth: 55+ MHz @ 3 dB
- Noise limiting hardware bandwidth filter: 20 MHz
- Can be enabled or disabled
- 14-bit resolution (16-bit resolution with oversampling)
- Input range ±25 V (±50 V diff)
- Input protected to ±50 V
- Max sampling rate:
- 0.5 GS/s (with oversampling enabled)
- 100 MS/s default
- AC or DC coupling
- Input buffer Size
- 128 MS total in record mode
- 32 k + samples per channel in repeated/shift/screen modes
- Channel type: single-ended
- Analog Outputs:
- Used in the Waveform Generator, Impedance Analyzer, and Network Analyzer
- Two arbitrary waveform generator channels, accessible via front panel BNC connectors
- 14-bit Resolution
- AC amplitude (max): ±5 V
- Analog bandwidth: 15 MHz @ 3 dB
- Maximum Sampling Rate: 125 MS/s
-
Digital Power Supply:
- One Power supply with two access points
- Voltage Range: 1.2 V to 3.3 V
- Output Current: 300 mA
- Digital Inputs and Outputs:
- Used in the Logic Analyzer, Pattern Generator, Protocol Analyzer, and Digital I/O
- Channels: 16
- Input logic standard: LVCMOS (adjustable 1.2 V to 3.3 V, 5 V tolerant)
- Output logic standard: LVCMOS (adjustable 1.2 V to 3.3 V, 8 mA)
- Max sampling rate: 125 MS/s
- Logic analyzer buffer memory:
- 64 MS total in Record Mode
- 32 k+ per channel in Repeated/Shift/Screen modes
- Advanced Triggering:
- Trigger sources: oscilloscope analog channels, function generator start, digital
- I/O lines, external triggers, manual trigger button
- Trigger Modes
- None, auto, manual (forced trigger), single
- Analog Trigger
- Edge, pulse, transition, condition, level, hysteresis, hold-off
- Digital Trigger
- Edge, level, pattern, glitch, protocol
- Connectivity:
- Device to computer: USB or Ethernet connection (in Linux or Standard Modes)
- 4 High-speed USB 2.0 ports for peripheral connection (enabled in Linux mode)
- Enabled for set and tested WiFi dongles (in Linux Mode)
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
4.3 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
I am pleased with mower. Easy to put together and handle
Color: 19-Inch-Orange
I have used this mower twice and so far am very pleased. It is light weight and will mow my small front and back yard with leaving 40% left on battery. I did have a scare last time I used because mower stopped on fully charged batteries and I discovered the safety key came loose and was able to put back in and finish. In my opinion the key could fit a bit more snug
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Reviewed in the United States on May 11, 2026
★★★★★ 5
So far, so good!
Color: 19-Inch-Orange
I received the mower quickly and on time. It was in great shape coming out of the box, and the minor assembly required was easy and well spelled out. I fully charged the batteries before trying out the mower. Setting to deck level 3, I was able to cut my back yard easily and completely which took me about 30-35 minutes. There was still significant charge in the batteries. For a small to medium yard, as in my case cutting the front one week and the back the next, this mower works great!
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Reviewed in the United States on May 4, 2026
★★★★★ 3
Nice, but not heavy duty
Color: 19-Inch-Orange
Nice and lightweight. Very simple to put together. ok for small yard. Mostly all plastic . Works fine out of the box ,but I don't expect it to last. Small blades. Not good for tough weeds.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Best sub $150 electric mower
Color: 15-Inch
Well built, packaged, and easy to assemble. Bought for a smaller lawn and does the job in a few passes. The raising and lowering handle is much more convenient then moving wheels up and down like similar models which makes adjusting height super quick. Has plenty of power to mow an average lawn. Can't speak about huge weeds or small plants if you let your yard get away from you. The power switch is very light to operate so hopefully it lasts. So far I am happy with it's purchase. The only reason I'm giving it a 1 star deduction is pulling it backwards it seems to get caught near the grass catcher which requires you pull up on the handle lifting the back wheels if you need to go backwards more than a few inches. Not sure if this happens when you raise it to full height. Will revisit if things get better or worse.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Gets the job done for a small lawn
I have a smaller yard, and this works GREAT!!! I have used it several times now. I do not use the bag because my municipality doesn't pick up yard clippings more than once a year. I mow every 7 to 10 days on a middle setting. The only thing that I can complain about is that it doesn't work well if pulling it in reverse. It still cuts fine, but the rubber flap that keeps the grass from flying back at you is a bit long if you want to be able to pull the mower. It can be removed easily if you choose to, but I would at least recommend wearing eye protection if you take it off since it is there for a reason. It maneuvers easily and gets very close to the edges, so I have not had to weed whack at all! It is a light mower and easy to use. Basic maintenance like keeping it covered or in a dry spot when not in use and flipping it to the side to clean the debris from under it after use, and you should have a good mower for a long time. That being said... I DID get the 3-year warranty on it. I know from a past experience with a different company that electric corded mowers are VERY hard to get serviced, so if anything goes wrong, you basically have to replace it. At least this way, my investment will be guaranteed to last several years.
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Reviewed in the United States on May 6, 2026