---
product_id: 284948704
title: "Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil"
brand: "dri mark"
price: "93.63 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Dri Mark"
url: https://www.desertcart.tn/products/284948704-dri-mark-dual-test-351uvcl-the-original-counterfeit-detection-marker
store_origin: TN
region: Tunisia
---

# UV LED cap for security strip check Compact 18g, easy retail carry 0.3mm precision ink tip Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil

**Brand:** dri mark
**Price:** 93.63 DT
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♂️ Spot fakes before they hit your register!

## Quick Answers

- **What is this?** Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil by dri mark
- **How much does it cost?** 93.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/284948704-dri-mark-dual-test-351uvcl-the-original-counterfeit-detection-marker)

## Best For

- dri mark enthusiasts

## Why This Product

- Trusted dri mark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Retail-Ready Design:** Lightweight and compact for seamless daily use at checkout
- • **Trusted & Top-Ranked:** Highly rated with 4.5 stars and #13 in counterfeit detectors
- • **Dual Verification Power:** UV LED cap tests security strips alongside ink mark validation
- • **Instant Authenticity Check:** Chemically reactive ink reveals counterfeit bills in seconds
- • **Universal Currency Compatibility:** Works flawlessly on all U.S. bills from 1959 onward

## Overview

The Dri Mark Dual Test 351UVCL is a professional-grade counterfeit detection pen featuring a precise 0.3mm chemically sensitive ink tip and an integrated UV LED cap to verify security strips. Designed for retail environments, it instantly differentiates genuine U.S. currency (1959 and later) from fakes by color change, ensuring fast, reliable cash handling with a lightweight, portable design.

## Description

The Dri Mark Counterfeit Detector Pen is your best first defense against loss due to counterfeit. An essential for any retail business accepting cash. Simply uncap the pen and make a small mark on US currency. If the mark turns dark brown or black, the currency is suspect. If the mark remains light yellow, the bill passes the test.

Review: Ok - Ok
Review: Great - Great

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dri Mark |
| Ink colour | yellow/black |
| Number of Items | 1 |
| Point type | Ultra Fine |
| Recommended uses for product | Counterfeit Detection, UV Property Detection |
| Special features | Not_Performance_Used |

## Product Details

- **Age range (description):** Adult
- **Brand:** Dri Mark
- **Colour:** Black
- **Ink colour:** Brown
- **Writing instrument form:** Multifunction Writing Instruments

## Images

![Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil - Image 1](https://m.media-amazon.com/images/I/81N32OkBHuL.jpg)
![Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil - Image 2](https://m.media-amazon.com/images/I/71lUOI2UDHL.jpg)
![Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil - Image 3](https://m.media-amazon.com/images/I/51lsybXzveL.jpg)
![Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil - Image 4](https://m.media-amazon.com/images/I/51GV7W+GtnL.jpg)
![Dri Mark Dual Test 351UVCL - The Original Counterfeit Detection Marker Pen with UV LED Cap, Tests for Security Strips and Authentic Currency Paper - 1 UV Light/Pen Combo Plus 1 Holder with Coil - Image 5](https://m.media-amazon.com/images/I/616na12iVEL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ok
*by M***D on 21 December 2022*

Ok

### ⭐⭐⭐⭐⭐ Great
*by J***S on 9 August 2024*

Great

### ⭐⭐⭐⭐⭐ Perfect
*by U***W on 10 January 2024*

👍🏻👍🏻

## Frequently Bought Together

- Dri-Mark Smart-Money Counterfeit Bill Detector Pen With Coil And Clip, U.s. Currency
- Dri Mark CFD5PK Counterfeit Bill Detector Marker Pen, Made in The USA, 3 Times More Ink, Pocket Size, Fake Money Checker - Money Loss Prevention Tester & Fraud Protection for U.S. Currency (Pack of 5)
- HVM Counterfeit Money Detector Pen (5 Counterfeit Pens) - Money Marker Bill Detector Pen with Upgraded Chisel Tip - Detect Fake Bills, Universal False Currency Checker Pack

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**Shop now:** [https://www.desertcart.tn/products/284948704-dri-mark-dual-test-351uvcl-the-original-counterfeit-detection-marker](https://www.desertcart.tn/products/284948704-dri-mark-dual-test-351uvcl-the-original-counterfeit-detection-marker)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-10*