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2025-08-30 17:15:06
I recently purchased the FNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter DDS Generator and I must say, it has exceeded all my expectations. This versatile tool, with its 2 channels and 10MHz bandwidth, coupled with a 50MSa/s sampling rate, has made my electrical measurements and diagnostics tasks remarkably efficient and accurate. The 10000 count multimeter functionality is a bonus, seamlessly integrating voltage, current, capacitor, resistor, and diode testing capabilities into one compact device.But what truly sets this product apart is the outstanding customer service I experienced. Upon realizing that an oscilloscope probe was missing from my package, I contacted their support team. Not only did they respond promptly and courteously, but they also exceeded my expectations by immediately sending the missing probe. To my surprise and delight, they included a free tiny oscilloscope as a goodwill gesture. This level of customer care is rare and truly appreciated.The device itself is user-friendly, robust, and reliable, making it an essential tool for professionals and hobbyists alike. Its intuitive interface and crisp display add to the overall user experience. The accuracy and range of measurements it offers are comparable to more expensive models in the market, making it a cost-effective solution for a wide range of electrical testing needs.In conclusion, the FNIRSI 2C23T is not just a high-quality product, but it's backed by a company that genuinely cares about its customers. Their prompt and generous response to my issue has earned them a loyal customer. I highly recommend this product to anyone in need of a reliable and versatile electrical testing tool. Five stars well-deserved!
tim mort
2025-08-21 17:56:00
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Marvin
2025-07-15 11:11:19
Good intuitive osciliscope. It does what is advertised. I bought it to be able to do phase variance work on 3 phase power. Unit only comes with 1 set of probes. I would have given it 5 stars if I had been able to order the 2nd probe from them. I couldn't, and had to frog around on the internet to ID and order a second set. The probes are one of the standard sets. Unit works well and measures variance well.
Neil N.
2025-07-06 14:43:01
I'm not going to review accuracy, etc, there's a lot of info on youtube, other reviews, etc. I want to say that, for me so far (it has so many features, I may never get to road-test them all) in day-to-day use, I've been pretty amazed. Considering how much functionality has been stuffed into such a compact package, I've found that for the most part, the control/menu layout has been sensible and pretty straightforward. I'm a guy that can quickly memorize the button press sequences to get it where I need to be for the handful of functions I use most frequently. I consider that a good tradeoff for the size and number of things this little gadget can do. The power-on, and button response is instant. The diode/continuity "chime" is instantaneous(or sooner, lol), a must for "dragging pins" on fine-pitch SMD, etc. The display is GORGEOUS, and pretty well thought out, considering how much info is available, and how many different hats this little gadget has in its closet. Compared to my faithful old Tektronix scope, this thing is so "immediate" for quick measurements/visualizations. Listen, it's probably not gonna replace your top-fuel gear for the big/important races. Sometimes, you just need a big-screen 16 channel logic analyzer. But holy crap is it gonna come in handy for the small stuff. It also looks/feels really good in the hand. The test leads/probe are utilitarian (not silicone, etc) but adequate. If FNIRSI is reading this, I was tempted to dock it a star for lack of carrying case. It deserves one, even at this price point. Maybe you might consider it for future versions?
Charles M.
2025-06-12 15:45:52
This is a great gift for a student or electronics enthusiast. 3 in 1 Handheld Oscilloscope Multimeter DDS Wave Generator is very easy to use and lots of Videos online showing how to use it. The accuracy of the Multimeter measurements is amazing. I always take two Multimeters when I go to fix items outside my home and the FNIRSI 2C23T has now become one of the two I take with me. It has Auto or Manual Choice options and you can set the loudness of Continuity Beep. Came with Small Diameter Sharp tips that work well with breadboards and small electronics and PCBs.
Harvey Solomon
2025-05-09 10:55:06
Watched a video to troubleshoot an amp , best buy I did. Love this tool . Worth the money you won't be disappointed
Greg S
2025-03-15 17:39:05
Found it easy to use, great multifunction. I read the instructions, but faster and easier to just try it out. Have used it to see LIN signal on VW as well as PWM signal for fuel pump activation.
Jubjub
2025-02-15 17:13:15
Many functions + decent accuracy + low price = insane value.
Khristian Sutherland
2025-02-12 19:36:57
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Vitality T.
2024-12-13 13:35:27
I purchased this for some small electronic projects I have going on with XAIO ESP32s. This thing is amazing at the price point. It was well packaged and complete with nice probes and flexible wires that connect them (must be made out of silicone). The oscilloscope functions works great too!
Mark
2024-11-16 18:41:42
its good. battery life sufficient
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