Quattro Fast Automatic Currency Counterfeit Detector with Advanced Sensors (UV,MG,IR,MT,Thickness,Size) - All-Orientation Feeding - Rechargeable Battery - 3.5" Value (Pass/Fail + UV/MG)

Very convenient and easy to use. Highly recommend for use in a small business. We are using it in a very busy coffee shop.

I have a small takeout fast food.. this pay for it self by catching the fake bills

Returned because it completely failed on non-counterfeit bills on first day used. Was on hold for over 30 mins for tech. Reached out on email and was told to use a crisp bill to feed it through then turn on unit and that failed too

I thought this would be perfect for my business. It’s small and compact. This is a good product to have for emergency for any business. This Quattro is designed for use anywhere counterfeit detection may be needed and its rechargeable battery means access to power is not required. And anyone can use it easy with the digital display clearly reports pass or fail for checked bills along with their denomination. I do not have any problem using it, but if I have a problem just make sure that the machine is properly closed before use. I can see the recommended helpful since I use lot of the time daily with all cash I have been through the customers. So, all the worn and dirty bills can cause the machine to get dirty, I take the recommend that the customer follows the user guide to properly clean the machine after heavy use. It also has four way scan: that I can insert a bill in any of the 4 possible orientations and this Quattro will verify its authenticity. It is easy to put together and understand, and literally took less than 5 minutes for putting it together. I also wanted one when I went to the banks, but I thought it would be too much. I thought the price was reasonable for it’s to be an automatic counterfeit detector. I tested it and was please how fun it was to learn how to use. It is fast and very clear. I am very lucky that I have never seen counterfeit money in my business before.

Ran it through a variety of test and it did wonderful. On rare occasions had to send a bill back through a 2nd time as I knew the truth about each bill test and it never failed the 2nd time to choose correctly. So keep that in mind if you have a send thought just run it again. It’s a quick machine so you could run every bill twice if you wanted to. Great product it’s nicely compact and you can’t beat the price if it’s going to save you money right?

Super quick and efficient. Only issue is it doesn't recognize or pass on the first try - takes several tries.

Why did you pick this product vs others?: The gas station down the street ran a counterfeit $100.00 bill through this machine, that I had received at my business. They ran it through this exact machine. I was so impressed and wanted to avoid anymore counterfeit bills. Glad I did because it saved me from someone trying to pawn more counterfeit bills just days after I bought it. (2-fake 100 bills) Speed: Dare I say it's faster and more accurate than a pen Works well: Totally! Quality: Seems to be made well, I hope it lasts a while. It's already saved me from counterfeit bills

I purchased two of these for my business on December 27th of 2025 and two weeks ago it started failing "FAIL" message....on checking it says that it needed cleaning and I thoroughly cleaned the equipment yet the message persists. I did reach out to Cassida who makes tge device and they have yet to respond so I decided to do this review. Absolutely garbage and waste of money and not having anyone respond has definitely confirmed that there messages might be backed up with multiple complaints.

No funciona

Hi - I purchased this scanner to use in New Zealand. The size of the currency notes were too wide for the scanner and for the $5.00 that did fit was not recognised and so failed.