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Description
RIGOL DS1104Z Digital Storage Oscilloscope 4 Channels 100MHzRIGOL DS1104 Plus Digital Storage Oscilloscope 1 GSa s sampling, 100 MHz bandwidth oscilloscope + 25 MHz 2 channel signal source (function generator). RIGOL DS1104 Plus is a high performance 4 channel 100Mhz digital oscilloscope, which is specially designed for the debugging, design and education needs of the mainstream digital oscilloscope market. Features: 1. 100 MHz Digital Oscilloscope with 4 channels and 25 MHz 2 channel integrated source plus 12
RIGOL DS1104 Plus Digital Storage Oscilloscope 1 GSa/s sampling, 100 MHz bandwidth oscilloscope + 25 MHz 2-channel signal source (function generator). RIGOL DS1104 Plus is a high-performance 4-channel 100Mhz digital oscilloscope, which is specially designed for the debugging, design and education needs of the mainstream digital oscilloscope market.Features:
1. 100 MHz Digital Oscilloscope with 4 channels and 25 MHz 2 channel integrated source plus 12 Mpt memory and 1 GSa/sec sampling
2. 4 Channels, 100 MHz Bandwidth scope + 25 MHz 2 channel Signal Source (function generator)
3. UltraVision: Deeper memory(Std.12Mpts,Opt.24Mpts)
4. UltraVision: Up to 30,000 wfms/s Waveform capture rate
5. UltraVision: Multi-Level intensity grading display (100V-240V)
6. The Rigol DS1104Z is a very high quality 4 channel digital storage oscilloscope. It features a real-time sample rate of up to 1 GSa/s and a bandwidth of 100 MHz.
7. The Rigol oscilloscopes are equipped with well designed and easy to use controls offering comprehensive ease-of-use functions for all measuring tasks. The menu navigation is intuitive and available in several languages.
8. This high performance standard not only ensures capturing real-time instantaneous signals, but also observes details of repeated signals. The DS1104Z has a refresh rate of up to 30.000 wfms/ enabling users to capture instantaneous signals, as well as abnormal signals more quickly. It also helps to enhance the waveform capturing ability and to expedite a circuit debug course. The quality of the Rigol oscilloscopes is comparable to Agilent and Tektronix oscilloscopes.
9. The particularly large TFT color displays are very easy to read. Thanks to an intelligent system for displaying or masking information, the largest possible area is always available for displaying signals. The signal curves, the FFT display, and other functions can be shown simultaneously on the display.
SPECIAL FEATURES:
1. Large Display for 4 Channels:
It is possible to display all four channels on the large display with 17.8 cm (7") diameter and a resolution of 800 × 480 pixel without any problems.
2. Deeper Memory:
The Rigol DS1000Z oscilloscopes can store up to 12 million measurement points. You can zoom into a selected part of the captured waveforms to get more details and scroll within the measurement points.
With the optional memory module MEM-DS1000Z even 24 million data points are available. The memory expansion module "MEM-DS1000Z" is available on this page under the "accessories? tab.
3. Fast Capturing:
The high sampling rate (up to 1 GSa/s) of the Rigol DS1000Z Oscilloscopes and the large memory makes it possible to record up to 30,000 waveforms per second.
4. Realtime waveform record, replay, analysis (option):
With the optional recorder module DS1000Z-REC the recorded waveforms can be conveniently recorded, displayed and analyzed. The recorder module "DS1000Z-REC" is available on this page under the "accessories" tab.
5. Multi-Level Intensity Grading Display:
"Multi-Level Grading Intensity" display, extensive signal characteristics with a very large number of measurement values can also be displayed completely.
6. Extensive Trigger Options:
The Rigol oscilloscopes offer extensive trigger options for a professional use. The special triggers Windows, Nth Edge, Delay, Timeout, Runt, RS232/UART, I²C und SPI are available as option as "AT-DS1000Z Advanced Trigger" module on this page under the "accessories? tab.
7. Serial bus decoding function (option):
With the optional "SA-DS1000Z Decoding Kit" serial data packages of different serial bus systems can be analyzed, decoded, and displayed directly as byte values. Supported protocols are: RS232/UART, I²C, and SPI.
The serial decoding module "SA-DS1000Z" is available on this page under the "accessories" tab.
8. Advanced Math:
The DS1000Z series oscilloscopes comes with a modern and advanced math system which lets it solve complicated signal calculations quite simply with predefined formulas.
9. Masked Pass/Fail-Tests:
Pass/fail testing can be used for troubleshooting in various environments like communication networks.
10. Auto measurements with statistics:
The oscilloscope measures up to five parameters like rise- and fall-time, amplitude, pulse width, duty cycle and many more simultaneously and shows statistics for every parameter (max- , min- and average values).
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.2 ★★★★★
Based on 1196 reviews
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Product Reviews
★★★★★ 3
And the crowd goes mild
Color: Tinted, Size: 1.7 Fl Oz (Pack of 1)
I had heard such great things but I’m really left a little disappointed. I got the light tinted version, and it’s much darker than anticipated. And the smell is not great. It kind of smells like my grandpa’s trailer and not in a nice, nostalgic way. As a sunscreen though, I have no complaints. The protection is great and at the end of the day that’s what I really need out of this.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Gentle but effective
Size: 4 Fl Oz
I’ve used quite a few exfoliating products over the years, but I keep coming back to this one because blackheads seem determined to make themselves at home in my pores. No matter how consistent I am with the rest of my skincare routine, they always find a way to show up, especially around my nose and chin.
What I like most about this exfoliant is that it works without feeling harsh. It has a lightweight liquid texture that applies easily and absorbs quickly. Unlike physical scrubs that can leave my skin feeling irritated or over-exfoliated, this provides gentle chemical exfoliation with none of the rough scrubbing. My skin feels smoother after use, and I don’t get the tight, stripped feeling that some acne-focused products can cause.
After using it regularly, I notice fewer clogged pores and a visible reduction in blackheads. My pores also look less noticeable, and my skin texture appears more even overall. It helps keep congestion under control before it turns into larger blemishes, which is a big reason why it has remained a staple in my routine.
For me, this is one of those rare products that manages to be both effective and gentle at the same time. If blackheads and clogged pores are an ongoing battle, this has been one of the most reliable products I’ve found for keeping them under control while still being comfortable enough for regular use.
Summary: This exfoliant has earned a permanent spot in my skincare routine. It helps reduce blackheads, keeps my pores looking clearer, and improves overall skin texture without irritating my skin. For anyone dealing with persistent pore congestion, it’s easy to see why this product has such a loyal following.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
If you actually understand how to use it, it's amazing.
Size: 4 Fl Oz
My skin type:
- Very Dry, easily dehydrated
- Oily nose
- Prone to stubborn acne and closed comedones
- Redness on chin and cheeks (not rosacea)
I already use a nightly Tretinoin cream (.04% concentration) to help with my acne and premature signs of aging but decided with my derm that incorporating a BHA would be a good idea to help with my seriously stubborn closed comedones and some irritating textural issues. It was between this and the Cerave SA lotion and I ultimately decided on this due to the higher concentration of salicylic acid.
It's moisturizing, and feels sticky for the first 5-10 minutes after application but seems to sinks in to something of a satin finish on me and I can no longer feel it on my skin. You just have to be a little patient. My skin feels well hydrated and plump after it settles and looks really smooth and my pores aren't as obvious. It sits just fine under makeup for me but I'm not a new user to chemical exfoliants so I don't have lots of dead skin pilling up or sloughing off when I use it, my skin is, for the most part, already very smooth outside the acne and CCs. Occasionally I'll apply it further down my neck/decolletage than usual and WOW do I old skin just ball up and peel right away - it's so gross but also satisfying. So those that don't exfoliate often or are new to BHA/AHAs will likely have issues with foundation until their skin adjusts (but it will adjust). My advice in those cases is to either use this at night for the first few weeks or just accept going barefaced for a little while if you can.
I'd strongly suggest not applying this product over anything that you feel does not dry down fully, the times I've attempted to use it after serums or heavier products it takes forever to sink in and sometimes never fully does. I save all my serums and essences for after this has absorbed and it's far easier to work with it as a result. My steps go like this most days: ACWell Licorice toner --- PC 2% BHA --- 10% Niacinamide serum --- TO Matryxil serum --- Secret Key Black Snail cream or Syn-ake cream w/ 3 drops Stratia Fortify oil --- Sunscreen.
It works fairly quickly IMO, on my neck where I typically don't apply my Tret at night I noticed the peeling and balling of dead skin on day one and on my face where I have a patch of really awful CCs I noticed them getting smaller and smoother by around day 3-4. I'm going on about 8 days now and they're barely visible unless I'm right up in the mirror and feel as if they're almost gone when I touch my fingers to that area. I do have some slight peeling of the skin around my mouth and nose but it's not terrible (likely because I already exfoliate the heck out of my skin with the tret).
Some tips and things keep in mind:
1)
DO NOT RINSE IT OFF. I don't understand some of the top reviews advising people to do that, it says on the bottle not to rinse and nearly all chemical exfoliators are meant to be left on until the next cleansing specifically so they can do their job. If you rinse it off you're either going to prevent it from properly exfoliating or end up irritating the hell out of your skin. If you have oily skin and feel this might be heavy on you than you can probably just use this on bare skin and then sunscreen if you use in the AM or a lightweight lotion/cream and be done with it, but you need to leave it on your skin.
2)
You have got to use sunscreen while you're using this product! Any BHA or AHA exfoliant causes increased sun sensitivity and you have to address that in your routine. You should already use sunscreen daily but it becomes a must when you incorporate a chemical exfoliator or you risk sun damage.
3)
Less is more! Don't slop this on your face or soak a cotton pad in it, a little goes a long way and you'll be kicking yourself if you apply way too much and have to wait 20+ minutes for it to sink in. Use a shake or two and add more if needed but go easy.
4)
Expect some irritation initially. Chemical exfoliants can be harsh and rough even on sturdy skin and you have to give yourself time to adjust. Over-exfoliation is a possibility but sometimes just introducing a BHA or AHA into your routine can cause some sensitivity. Don't panic and just be gentle to your skin. Use ceramides (like Cerave Skin Renewing cream) or fatty oils to soothe your face if needed and try to stay away from any harsh products or acids like Vitamin C right after applying this to avoid really burning your face.
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Reviewed in the United States on January 9, 2020
★★★★★ 5
Amazing exfoliating toner
Size: 4 Fl Oz
I am almost 40 and have had acne since puberty. I have tried so many products. The products that showed some improvement (like Proactiv) changed the texture of my face. Literally made my face feel like a basketball. I’ve tried some products that I’ll notice an improvement after a week or so, and the it would just stop working. I have never used something that so drastically helped my face in such a short amount of time. Notably, within 5 days my blemishes were almost gone. Within a week, my chin felt smooth instead of feeling the bumps of every clogged pore. The discoloration of my face, such as the redness, hasn’t totally disappeared, but it is improving. My face doesn’t feel oily throughout the day. My skin feels tighter, like I got a facelift. Moisturizer along with this product is important. And it is important to follow the directions and start slowly with this product. Use it every other day for the first week, gradually working your way up to daily and then twice a day. It is a shock to your skin and can dry it out if you go overboard. But for what I needed this product for, it has exceeded my expectations in every way. I couldn’t recommend it more. Just a heads up, it is applied like a toner. I expected a face wash, but it is a liquid that you apply to cotton and rub on your face. I wash with CeraVe SA cleanser, follow it with this, and apply whatever moisturizer you prefer—I’ve been using moisturizer with SPF so as to not damage my skin more than I already have.
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Reviewed in the United States on May 12, 2026
★★★★★ 4
PRODUCT WORKS GREAT IF USED CONSISTENLTY!
Size: 4 Fl Oz
Paula's Choice Liquid Exfoliant does exactly what it states. After applying the liquid product to my face with a cotton pad, it deeply cleansed the pores and exfoliated the top layer of dead skin cells without the harsh granular feel of most other exfoliants. It is important to continue using it regularly for the best results because, initially, the exfoliated skin was dry and flaky. Using a washcloth helped remove the flaky skin, followed by a moisturizer. After continued use, there was no more flaky skin. It was replaced with a smoother, more evenly toned skin tone.
REMEBER TO USE A LOT OF SUNSCREEN AND TO REAPPLY IT THROUGHOUT THE DAY!
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Reviewed in the United States on April 19, 2026