What is the Drimark Tri-Test Pen used for?

Used to detect counterfeit currency. It combines three counterfeit detection methods in one device: a UV light for security features, a white light for watermark inspection, and a counterfeit detector pen that chemically tests the paper.

What do I look for using the UV light on the Tri-Test?

The UV light reveals the embedded security thread in U.S. bills ($5 and up). Each denomination glows a different color and appears in a specific location on the bill. For example, a $20 bill will show a green glow in a specific vertical strip.

Can I use the Tri-Test on non-U.S. currency?

It is primarily designed for U.S. currency and its specific security features. While the UV light might reveal some features on foreign currency, the pen and watermark light are unlikely to be effective outside the U.S.

How accurate is the Tri-Test?

The Tri-Test is highly reliable for quick screening but not foolproof. It's a first line of defense that detects most common counterfeits.

How do I use the white light feature on the Tri-Test?

The white LED light helps you inspect watermarks and microprinting on U.S. currency. Hold the bill up to the light to check for the watermark image (usually a replica of the portrait) and verify the presence and clarity of tiny printed details.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Tri Test - Counterfeit Bill Detector Machine w/AC Adapter - 3 Tests in 1 - Paper, Security Strip and Watermark Tests, Accurate Money Tester Machine with Counterfeit Detection Pen

Product ID: 107699881

⚡Auto-sensor for hands-free detection

🔋Dual power: AC adapter or 3 C batteries

🔦Powerful UV LED for security strip & watermark tests

฿5568

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💸 Spot fakes before they hit your stack—be the boss of authentic cash flow!

PORTABLE VERSATILE - Compact design runs on AC power or batteries—perfect for on-the-go pros
HANDS FREE ACTIVATION - Auto-sensor instantly powers on with bill slide—no fumbling required
TRIPLE THREAT DETECTION - Paper, UV security strip, and watermark tests in one sleek device
COMPLETE COUNTERFEIT KIT - Includes authenticator pen and AC adapter for total money verification
FRAUD PROOF YOUR CASH FLOW - Detects bleached and washed bills with advanced UV LED technology

The Dri Mark Tri Test is a compact, professional-grade counterfeit bill detector combining three essential tests—paper authenticity, UV security strip, and watermark verification—into one device. Featuring an auto-sensor for hands-free operation and powered by either an AC adapter or batteries, it ensures fast, accurate detection of fake, bleached, or washed bills. Ideal for retail and business environments, it comes complete with an authenticator pen and patented technology to safeguard your cash with confidence.

Specifications

ASIN	B07NDMJ4BG
Best Sellers Rank	#140,611 in Office Products ( See Top 100 in Office Products ) #49 in Counterfeit Bill Detectors
Brand	Dri Mark
Customer Reviews	4.3 4.3 out of 5 stars (359)
Date First Available	February 5, 2019
Item Weight	13.2 ounces
Item model number	351TV2
Manufacturer	Drimark Products, Inc.
Manufacturer Part Number	351TV2
Material Type	Paper
Product Dimensions	9 x 4 x 5.25 inches

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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฿5568

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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