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UNI-T UT343D Coating Thickness Gauge, Paint Meter with Fe/NFe Measurement, Color LCD, Hi/Lo Alarms

UNI-T UT343A Coating Thickness Gauge Annotated Diagram, Marking All Buttons, Display, Sensor, and Dimensions

UNI-T UT343A Paint Thickness Gauge Collage, Showing Screen Rotation Function and Sensor Probe

UNI-T UT343D Paint Thickness Gauge, Automotive Coating Tester with LCD Display and Yellow Status Light

3/4 Right-Angle View of UNI-T UT343A Paint Thickness Gauge, Showing Ergonomic Grip and LCD Display

Left Side View of UNI-T UT343A Coating Thickness Gauge, Highlighting Body Contours and LCD

Back View of UNI-T UT343A Paint Thickness Gauge, Showing Battery Compartment and Safety Warnings

Features & Details

SENSOR

Features an advanced gemstone-embedded probe. Consequently, it delivers exceptional wear resistance and precise readings.

FE / NFE

Automatically identifies magnetic (FE) and non-magnetic (NFE) substrates instantly. Therefore, manual switching is unnecessary.

DISPLAY

Includes an auto-rotating TFT LCD screen. Additionally, it features 3-color LED warning lights for quick evaluations.

SMART

Stores up to 500 groups of data (UT343D). Furthermore, you can easily export analytical data via USB to your PC.

About this item

Product specification

Specification

UNI-T UT343 Series Details

Model Differences

UT343D: 0-1250μm Range | 500 Data Groups | USB PC Software Export
UT343A: 0-1750μm Range | 199 Data Groups | EBTN Color Screen (No USB)

Measurement Parameters (FE/NFE)

Resolution

0.1μm (for 0-99μm) | 1μm (for 100-1250μm)
0.01mil (for 0-4.99mil) | 0.1mil (for 5.0-49.2mil)

Accuracy

± (1 + 3%H) in μm | ± (0.04 + 3%H) in mil

Hardware & Physical Limits

Substrate Limitations

Minimum Curvature Radius: Convex 5mm / Concave 50mm
Minimum Measurement Area Diameter: 20mm
Minimum Substrate Thickness: 0.5mm

Core Features

Display: 2-inch TFT LCD (320*340) with Auto-Rotation
Alerts: 3-Color LED Flashing Alarms & Audio Prompts
Calibration: Single / Two-Point Calibration support

Power System

Battery: 1.5V AAA x 2 PCS
Auto Power Off: Yes (After 5 minutes)
Low Battery Alert: Prompts at 2.2V ± 0.2V

Advanced Non-Destructive Paint Depth Testing

Measuring automotive paint depth requires extreme precision. Therefore, the UT343D coating thickness gauge is your absolute best choice. Specifically, this digital meter quickly evaluates protective coatings on various metal surfaces securely.

Furthermore, it utilizes advanced eddy current testing and magnetic induction technology. Consequently, you can perform non-destructive measurements flawlessly. Thus, it ensures strict quality control without damaging expensive automotive paint or industrial plating.

Core Advantages of the UT343 Series

🔍

Automatic FE/NFE Substrate Detection

Professionals test various metal substrates daily. Fortunately, this device automatically identifies magnetic (FE) and non-magnetic (NFE) metals. Therefore, you do not need manual switching. As a result, it drastically speeds up your daily inspection workflow.

💎

Wear-Resistant Gemstone Probe

Standard sensors degrade quickly over time. However, this meter incorporates an advanced gemstone-embedded probe. Consequently, it provides incredible structural stability. Thus, it withstands heavy industrial wear effortlessly while delivering highly precise readings consistently.

🚥

Smart Display & 3-Color LED Alarms

Reading data in tight spaces is often difficult. Specifically, this device features an auto-rotating TFT LCD screen. Therefore, the numbers flip automatically for easy viewing. Additionally, the red, green, and yellow LED warning lights provide immediate visual feedback.

Essential for Automotive and Industrial QA

Ultimately, keeping accurate digital records is vital for quality assurance. Specifically, the UT343D model easily stores up to 500 groups of measurements. Furthermore, it supports convenient USB transmission to your PC. Consequently, engineers and used-car inspectors can export and analyze paint depth data seamlessly.

Are you building a professional testing toolkit? If so, please explore our complete catalog of Environmental Testers under our Electrical Measuring Instruments category today. Consequently, you can upgrade your inspection efficiency immediately with reliable equipment.

Product guides and documents

UT343D English Manual (PDF)

Use Cases

Auto Diagnostics & Repair Data Logging High Precision Industrial Maintenance

FAQs

Q1: What does FE and NFE stand for in coating measurement?

A: First, FE stands for ferrous (magnetic) metals, like steel and iron. Alternatively, NFE stands for non-ferrous (non-magnetic) metals, like aluminum and copper. Fortunately, this UT343D coating thickness gauge automatically identifies the base metal. Therefore, you never have to switch modes manually during inspections.

Q2: Why does the probe use gemstone-embedded technology?

A: Standard sensor probes rub against hard metals repeatedly. Consequently, they wear down and lose accuracy very quickly. However, the embedded gemstone tip is exceptionally hard. Thus, it resists heavy abrasion perfectly. Ultimately, this guarantees precise and reliable readings for years.

Q3: Can I connect this paint depth meter to my computer?

A: Yes, but only with the UT343D model. Specifically, it includes a built-in USB port. Furthermore, you can download our dedicated PC software. Therefore, you can easily export up to 500 groups of stored data. As a result, creating professional PDF inspection reports is incredibly simple.

Q4: How do the 3-color LED warning lights function?

A: First, you must set a specific thickness limit in the device menu. Next, simply measure your painted surface. If the paint is too thin, the red light flashes instantly. Conversely, if it is perfectly within range, the green light illuminates. Thus, it provides rapid visual feedback.

UNI-T UT343D Coating Thickness Gauge, FE/NFE Auto Paint Depth Meter with Gem Sensor

Name: UT343D Coating Thickness Gauge | Paint Depth Meter FE/NFE
Brand: UNI-T
Availability: InStock

Price range: $101.99 through $122.99

Extra 5% Off with code: welcome5

color

Clear

6–12 Month Warranty

Repair & Refund support available for most products.

Free Worldwide Shipping

Ships within 3 business days.

Taxes & Duties

Buyer responsible for local import fees.

24/7 After-Sales Support

Technical assistance & video guidance within 24h.