UNI-T UT377B Pin Moisture Meter
The UNI-T UT377B Pin Moisture Meter is a compact, handheld instrument designed to deliver fast and stable moisture readings for both wood and common building materials. Its ergonomic body and clear color backlit display make field measurements simple and readable even in low light. The pin-type probe design provides direct contact readings and the unit’s durable construction supports routine use in production and inspection environments.
Engineered for practical workshop and site use, the UT377B applies temperature compensation and selectable material modes to improve accuracy across a variety of substrates. Measurements update quickly (≈0.5 s) and the instrument includes audible/visual alarms and a tri-color simulation bar for immediate risk assessment. A built-in LED flashlight and protective cover add convenience and protection during inspections.
Portable and battery powered (2×AAA), the UT377B is suitable for woodworking, furniture, plywood production, and building diagnosis where quick moisture checks are required. Robust features such as 2 m drop protection, a self-test mode, and clear MAX/MIN or data-hold functions make it a reliable choice for repeatable, on-site moisture control and mold-prevention workflows.
Features:
- Wood and building-materials measurement modes (7 adjustable modes).
- Color HD backlit screen with tri-color simulation bar and audible/visual alarm.
- Ambient temperature measurement with temperature compensation.
- Pin-type measurement with replaceable probes.
- 2 m drop-proof construction.
- Self-test mode to ensure measurement accuracy.
- LED flashlight for low-light measurements.
- Protective cover for storage.
Specifications:
| Parameter | Value / Notes |
|---|---|
| Model: | UNI-T UT377B |
| Moisture Range — Wood (examples): | 7.0–54.8% (certain species), 8.8–54.8% (beech, spruce …), 7.0–47.9% (oak, pine …). |
| Moisture Range — Building Materials: | 0.0–22.1% (general); specific: cement mortar/concrete 0.9–22.1%, anhydrous gypsum 0.0–11.0%, cement mortar 0.7–8.6%, lime/gypsum 0.6–9.9%, brick 0.1–16.5%. |
| Accuracy: | ±1% (wood typical) ; ±0.5% (some building material ranges indicated). |
| Ambient temperature correction range: | –5 °C to +50 °C. |
| Refresh rate: | 0.5 s. |
| Display / Indicators: | Color HD backlit screen; tri-color simulation bar; audible/visual alarm. |
| Power supply: | 2 × AAA batteries. |
| Product size: | 195 × 55 × 35 mm. |
| Product net weight: | About 140 g. |
| Working environment: | –5 °C to +50 °C, ≤ 80% RH. |
| Storage environment: | –40 °C to +70 °C, ≤ 70% RH. |
| Mechanical durability: | Drop-proof to 2 m. |
| Functions: | MAX/MIN, Data Hold, High Moisture Alarm, Auto Power Off (5 min), Self-Test, Low-Battery Indication, LED Light. |
| Standard accessories: | Pin Moisture Meter, Quick Start Guide, 2× AAA Alkaline Battery, Safety Guide. |
| Standard quantity per carton: | 10 pcs. |
Applications:
- Woodworking & Lumber Inspection.
- Furniture Manufacturing & Decoration.
- Paper & Plywood Production.
- Building Diagnosis & Construction Moisture Checks.
- Mold Prevention & Site Inspection.
Package Contents:
- 1× Pin Moisture Meter (UT377B).
- 1× Quick Start Guide.
- 2× AAA Alkaline Battery.
- 1× Safety Guide.
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