UNI-T UT377C Pinless Moisture Meter

UNI-T UT377C Pinless Moisture Meter | Non-Destructive Wood & Building Material Tester

High-Accuracy Pinless Moisture Detector for Construction, Carpentry & Restoration Work in Sri Lanka

The UNI-T UT377C is a professional-grade pinless moisture meter designed for non-destructive moisture detection across wood, drywall, masonry, and other building materials. Unlike pin-type meters that damage surfaces, the UT377C uses advanced electromagnetic sensing technology to scan up to 40mm deep without leaving marks — perfect for finished surfaces, restoration projects, and quality inspections. Its ergonomic handheld design and intuitive interface make it essential for contractors, carpenters, and property inspectors throughout Sri Lanka.

Featuring multi-material calibration modes and automatic temperature compensation, the UT377C delivers reliable readings in diverse field conditions from humid coastal sites to highland construction zones. The large backlit LCD display shows digital values, bar graphs, and moisture status icons clearly, while user-selectable alarms provide instant pass/fail feedback. Compact, durable, and battery-efficient, this pinless moisture detector combines precision scanning with professional-grade construction for daily site use.

Key Features of the UNI-T UT377C Pinless Moisture Meter

Non-Destructive Pinless Technology

Electromagnetic sensor scans up to 40mm deep without surface damage, ideal for finished wood, walls, and flooring.

Multi-Material Measurement Modes

10+ selectable calibration curves for timber, drywall, masonry, plaster, concrete, and other building materials.

Deep Penetration Scanning

Measures moisture profiles up to 40mm below surface for comprehensive material analysis without drilling.

High Accuracy & Resolution

Provides precise 0.1% resolution readings with proven stability across temperature and humidity variations.

Backlit LCD with Bar Graph

Large display shows digital moisture percentage, analog bar, and status icons for instant material assessment.

Adjustable High/Low Alarms

Customizable moisture thresholds with audible/visual alerts for professional pass/fail quality control.

Auto Temperature Compensation

Built-in sensor maintains reading accuracy despite ambient temperature changes in field environments.

Data Hold & Auto Power Off

Captures readings for documentation and conserves battery during extended construction site inspections.

Common Applications of UNI-T UT377C

Construction & Drywall Installation

Verifies substrate dryness before painting, wallpapering, or tile installation to prevent adhesion failures.

Wood Flooring & Timber Assessment

Non-destructive checks on finished hardwood, laminate, and engineered flooring before final installation.

Restoration & Water Damage Detection

Locates hidden moisture behind walls, ceilings, and trim after floods, leaks, or high humidity exposure.

Technical Specifications of the UNI-T UT377C Moisture Meter

Moisture Range

0.0% to 99.9% (material dependent)

Accuracy

±0.5% to ±2% (calibration dependent)

Resolution

0.1%

Scan Depth

Up to 40 mm (1.6 inches)

Display

Large LCD with backlight and bar graph

Measurement Modes

Multiple material calibration curves

Temperature Compensation

Automatic

Alarm Function

Adjustable high/low moisture thresholds

Data Hold

Yes

Auto Power Off

After 5 minutes of inactivity

Power Supply

3 x AA Batteries

Dimensions & Weight

Approx. 160 x 70 x 35 mm / 220 g

What's in the Box?

1 x UNI-T UT377C Pinless Moisture Meter

3 x AA Batteries

1 x Protective Sensor Cover

1 x English User Manual

1 x Carrying Case

Downloads

📄 Download UNI-T UT377C Data Sheet

📄 Download UNI-T UT377C User Manual