The counterfeit banknote detector is a device that continues to be useful given that, despite the trend of commercial transactions leaning towards debit or credit cards, the exchange of liquid money continues to be more current than ever.

If you handle large amounts of cash, because maybe you work at the cash desk, or because you have a business, you will surely have everyone’s fear: that of receiving a fake banknote. If it has never happened to you, it is because you were lucky. After all, it is a more common phenomenon than it seems.

For this reason, counterfeit banknote detectors represent a strong ally against the fight against counterfeiting. If you are not familiar with this type of device and you want to buy one, then keep reading the guide, and we will tell you everything you need to know to avoid unpleasant surprises when you collect money.

Here we had selected some of the best and latest models of the counterfeit money detectors.

SaleRANK NO. 1
AccuBANKER D450 Counterfeit Money Checker Machine, Magnetic, Infrared, Watermark...
  • FIVE COUNTERFEIT DETECTION METHODS: AccuBANKER D450 Counterfeit Bill Scanner has Ultraviolet, Magnetic Ink, Infrared, Watermark &...
  • AUTOMATIC DETECTION IN UNDER A SECOND: High-speed bill verification in less than 1 second and detects counterfeit U.S. currency.
  • COMPACT AND EASY TO USE:  Its compact and lightweight design makes it easy to fit anywhere. Use the D450 to protect your...
  • AUDIBLE & VISUAL PASS OR FAIL NOTIFICATIONS: Notifies the user if the bill passed or failed the test and has automatic self...
  • TO ENUSRE ACCURACY: On the D450, place a single bill with the face up lining up aligning to the face mockup on the machine to...
SaleRANK NO. 2
Cassida InstaCheck Small Footprint, Easy to Read Automatic Counterfeit Detector...
  • Quick and conclusive: confirm a bill's authenticity in less than a second with a clear "Pass" or "Fail" indication
  • Advanced counterfeit money detector: scans money and cross-references a comprehensive database of infrared, magnetic and...
  • The most affordable counterfeit money detector solution offered by America's #1 brand in cash handling- Cassida!
  • Compact and lightweight, the InstaCheck will fit anywhere the authenticity of cash may need to be verified.
  • Backed by a one-year warranty and a helpful, US-based support team.
Money Marker (5 Counterfeit Pens) - Counterfeit Bill Detector Pen with Upgraded...
  • INSTANT VERIFICATION: The Money Marker counterfit marker is specially formulated to deliver accurate and easy results within...
  • SAVE MONEY by checking and rejecting bad currency with a bill marker counterfeit marker currency pen. Comes in a BOX OF 5 pack of...
  • INNOVATIVE CHISEL TIP lengthens the life of each money pen and helps a business earn more by preventing each money marker...
  • 100% MANUFACTURER MONEY BACK GUARANTEE: We strive to make the best and most convenient counterfeit money pen you've ever used in...
SaleRANK NO. 4
Royal Sovereign Pocket Sized Counterfeit Bill Detector (RCD-UVP), Black
  • High Security: Ultraviolet light is used to check UV sensitive strips and markings.
  • Compact and Portable: Counterfeit detector fits in your pocket and in the palm of your hand.
  • User-Friendly: Easy to operate counterfeit detector solutions.
  • Battery Operated: 30 Day Manufacturer's limited
Kolibri KCD-1000 4-Way Orientation Portable Fake Currency Reader/Detector with...
  • [Easy-to-Use] With a simple PASS or FAIL, the KCD-1000 makes it easier to use then counterfeit pens or UV light scanners saving...
  • [All-Way Orientation] The counterfeit money detector allows bills to be inserted in any orientation when checking for fraudulent...
  • [High-Level Detection] The money checker utilizes UV, MG, IR, Size, and Double Note to detect any fake counterfeit bills that may...
  • [Infrared Light] Most counterfeit pens and uv lights can only protect against a small number of fake bills. The KCD-1000 uses IR...
  • [Efficient] The process of checking a currency bill with the money detector takes less than 2 seconds and it will safeguard your...
SaleRANK NO. 6
Cassida 6600 UV/MG – USA Business Grade Money Counter with UV/MG/IR...
  • Efficient & Reliable Advanced And Reliable Money Counting With Blazing Speed– Up To 1,400 Bills Per Minute And Counterfeit...
  • Convenient & Powerful Valucount Uses The Selected Single Denomination To Calculate The Total Monetary Value Of Bills Counted....
  • User Friendly & Innovative Innovative Touch Control Panel And Large 2.8'' Tft Screen Allow For Easy Navigating And Full Counting...
  • Accurate & Precise Detection Ultraviolet And Magnetic Sensors Check For Suspect Bills And Stop Counting With A Clear Alert Message...
SaleRANK NO. 7
Royal Sovereign Four-Way Countertop Counterfeit Detector (RCD-3000)
  • High security: 4-way counterfeit detector runs ultraviolet detection, watermark verification, micro-print detection, and magnetic...
  • Compact and portable: counterfeit detector has a lightweight, compact design for portability.
  • Durable: UL certified. Heavy duty construction. 1 Year Manufacturers Limited.
DETECK Portable Counterfeit Bill Detector Machine, Automatic 4-Way Direction USD...
  • 𝗦𝗮𝘃𝗲 𝘁𝗶𝗺𝗲 𝗰𝗼𝘂𝗻𝘁𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗺𝗼𝗻𝗲𝘆 – The Swift DT10C is...
  • 𝗣𝗿𝗼𝘁𝗲𝗰𝘁 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 – If you deal regularly with large amounts of...
  • 𝗙𝗮𝘀𝘁 𝗮𝗻𝗱 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 – The Swift DT10C Automatic Counterfit Money Detector accurately...
  • 𝗖𝗼𝗺𝗽𝗮𝗰𝘁 𝗮𝗻𝗱 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲 – Counting and sorting banknotes has never been...
  • 𝟭𝟭𝟬% 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻 𝗼𝗿 𝗺𝗼𝗻𝗲𝘆 𝗯𝗮𝗰𝗸 - We take pride in...
Portable Counterfeit Bill Detector, Rechargeable 4 Way Direction USD & EUR Bill...
  • TAKE IT WHEREVER YOU WANT- Equipped with a DC charger and rechargeable battery, our counterfeit bill detector is light and...
  • 6 DETECTION METHODS- This fake money detector has 6 built-in durable detectors(IR/UV/MG/IA/thickness/size) to ensure smooth entry...
  • 1S ACCURATE DETECTION- Banknote verification has never been so fast, it only takes 1 second to identify the authenticity of a...
  • VISUAL & AUDIABLE REMINDING- Different from ordinary bill detector, our machine comes with both sound and visual reminders. When a...
  • NO FEAR OF BANKNOTE UPGRADE- Whenever the banknotes are updated, we will provide you with updated software, you only need to copy...

Buyer Guide to Choose Counterfeit Money Detectors

If we want to hinder the spread of banknote counterfeiting, we cannot just rely on our intuition. We need all the technological help we can. In this sense, counterfeit banknote detectors are well known because they operate with great speed. We encourage you to analyze this section with answers to the most common questions about these devices.

What Exactly Is a Counterfeit Banknote Detector?

As the name already indicates, these detectors are devices, usually battery-powered, whose purpose is to guarantee the authenticity of the banknotes.

Through different detection systems, and depending on the model, they manage to analyze various characteristics of the paper with which these banknotes are made, and emit a sound signal if one of these does not comply with the legal parameters.

Why Do You Need to Use Counterfeit Banknote Detectors?

Today cash (banknotes and coins) continue to be the most used commercial transaction system in the world. Payment by credit or debit card is increasingly common but has not yet managed to replace the traditional method.

This has led to the banknote counterfeiting industry becoming increasingly refined. A few decades ago, the most experienced and trained people could identify fake banknotes even by careful observation.

However, technological advances have made counterfeiting of banknotes so professional that it is no longer enough to observe them. The detection machines incorporate some recognition systems that are unattainable for the human eye.

How Do Counterfeit Banknote Detectors Work?

To perform the detection checks mentioned, the machines are based on different inks with which banknotes are made: model, consistency, holographic marks, and reactions. When they scan a particular note, they analyze it through a susceptible spectrum sensor and compare it with the correct image saved in the device.

How Do You Use Counterfeit Banknote Detectors?

The use of counterfeit banknote detectors is straightforward. Almost all models are equipped with an easily readable LED display and an audible signal that warns of anomalies.

You have to insert small wads of banknotes in the front slot or the input tray. The detector “reads” them and ejects them from the rear slot or the exit tray.

How Do Counterfeit Note Detectors Behave if Banks Update Currencies?

In general, the central banks of most currencies are continually working to improve banknote security and to prevent counterfeiting. Some detector models automatically update the software when new currency exchange is communicated.

For others, it is necessary for the user to connect to a computer and to follow the instructions for this purpose. Typically, counterfeit banknote detectors are equipped with a USB port, so it is straightforward to connect to a computer to update the software.

Other newer models have slots for inserting micro-SD cards. In any case, to avoid risks, it is always useful to be careful of the changes communicated by the Central Bank.

Advantages or Disadvantages Counterfeit Banknote Detectors?

If you work at the cashier, if you are in charge of a shop or if you manage a lot of cash for work, it is likely that sooner or later, someone will trim a fake banknote. Detector devices can be handy to minimize this possibility, as shown in the following table.

  • They are small or light
  • They are battery-operated. Therefore they do not always have to be connected
  • They are easy to use: insert the banknote, and the machine does everything alone
  • They run at a very high speed
  • They involve an extra step for each transaction, which can lead to a waste of time
  • They may not be updated with time
  • If the banknote is damaged, they may not work well
  • Can I use the same counterfeit banknote detector for different currencies?

Usually yes. However, it is advisable to pay attention to the product description to be sure. The models that are sold in Italy generally operate with the euro and up to four other currencies from countries that are part of the European Union or the Schengen area. For example, British pounds or Hungarian forints.

What Other Functions Can Counterfeit Banknote Detectors Have?

In general, these devices have a specific task and are only used to authenticate the validity of banknotes. However, in recent years, models have begun to appear, which also acts as banknote counters.

This feature is handy for those who handle many banknotes since it will save a lot of time by performing two functions simultaneously.

Things to Consider Before Buying

At this point, you will have already convinced yourself to buy a counterfeit detector. You don’t have to make the mistake of choosing the first product you find at an acceptable price.

We advise you to take into account some purchase criteria to choose the model that best suits your needs. Here’s what you need to watch out for:

  • Autonomy
  • Reliability
  • Detection systems
  • Variety of currencies
  • Software update


Counterfeit banknote detectors work mostly with rechargeable lithium batteries. This is good news because, in this way, you are not dependent exclusively on a power supply. We advise you to buy models that guarantee an autonomy of at least 8 hours, to ensure a day of work without worries.


An unreliable counterfeit detector is useless. Before buying one of these devices, you need to check whether the European central banks certify it. Thus, you will know for sure that the sensors will be able to detect the latest security technologies applied to banknotes with 100% reliability.

Detection Systems

As we have already seen, counterfeit banknote detectors can have one, two, or more systems to authenticate the validity of a currency. The two most important are UV control and magnetic wire control, and they are also the most difficult to falsify. Of course, the more detection systems our device has than these two, the better.

Variety of Currencies

Although in Italy, the currency that most interests us is the euro, for obvious reasons, we must not forget the large number of tourists that we cross in our work path.

For this reason, to avoid fraud, it may be appropriate for the counterfeit detector that we buy to be able to authenticate other currencies from neighboring countries (UK, Poland, Hungary).

Software Update

Banknotes do not change every year, but occasionally they integrate more sophisticated security measures. Counterfeit banknote detectors must offer the possibility to update their software easily. Otherwise, you will be forced to buy a new device every time changes are communicated.

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