UNI-T UT377B Pin-Type Moisture Meter

General
The UNI-T UT377B is a portable pin-type moisture meter designed for measuring moisture content in wood and various building materials. It features an LCD display, multiple material measurement modes and environmental temperature compensation to support reliable moisture readings.

With seven selectable measurement modes, audible and visual moisture alarms, and a built-in LED flashlight, the UT377B is suitable for woodworking, furniture manufacturing, wood drying, plywood production, building inspections and moisture assessment in construction materials.

Features
- Pin-type moisture measurement.
- Measures moisture content in wood and building materials.
- Seven selectable measurement modes.
- LCD display for clear readings.
- Audible buzzer and analog bar high-moisture alarm.
- Ambient temperature measurement and compensation.
- Built-in LED flashlight for low-light conditions.
- MAX/MIN measurement function.
- Data hold function.
- Self-test function.
- Automatic power-off after 5 minutes.
- Low-battery indication.
- 2-metre drop protection.
- CE and RoHS certifications.

Key Specifications
- Brand: UNI-T
- Model: UT377B
- Manufacturer: UNI-TREND Technology
- Product Type: Pin-type moisture meter
- Measurement Method: Pin-type contact measurement
- Wood Moisture Measurement Range: 7.0–54.8%
- Wood Moisture Accuracy: ±1%
- Building Material Moisture Range: 0.0–22.1%
- Building Material Accuracy: ±0.5%
- Resolution: 0.1%
- Selectable Measurement Modes: 7
- Wood Species Supported: Beech, spruce, larch, birch, cherry, walnut, oak, pine, maple, ash, Douglas fir and eucalyptus
- Building Materials Supported: Concrete, cement mortar, anhydrous gypsum mortar, lime mortar, gypsum and brick
- Ambient Temperature Correction Range: −5 to +50°C
- Refresh Rate: 0.5 seconds
- Display: LCD
- Measurement Functions: MAX/MIN and data hold
- High Moisture Alarm: Audible buzzer and analog bar indicator
- LED Flashlight: Built-in
- Self-Test: Yes
- Automatic Power Off: After 5 minutes
- Low Battery Indication: Yes
- Operating Temperature: −5 to +50°C
- Operating Humidity: ≤80% RH
- Storage Temperature: −40 to +70°C
- Storage Humidity: ≤70% RH
- Drop Protection: 2 metres
- Power Supply: 2 × 1.5 V AAA batteries
- Dimensions: 195 × 55 × 35 mm
- Net Weight: Approximately 140 g
- Certifications: CE, RoHS