FAST 3-SECOND READINGS - GOYOJO moisture meter pinless model delivers quick 3s readings for drywall, wood, wall and lumber. Large LCD screen and alarm threshold help detect moisture fast during home inspection or renovation projects BUILT-IN FLASHLIGHT FOR DARK AREAS - Pinless moisture meter for home includes a flashlight to illuminate crawlspaces, basements, or tight areas. A reliable moisture detector for home use, helping you locate hidden water damage anywhere NON-INVASIVE & NO SURFACE DAMAGE - Moisture meter for drywall uses pinless technology to detect moisture up to 40mm deep—no punctures needed. Great for finished surfaces, drywall, firewood, and structural wood inspections USB-C RECHARGEABLE & AUTO POWER-OFF - Equipped with a long-lasting rechargeable battery and 15-minute auto shut-off, this moisture detector is ideal for energy-conscious users performing extended inspections or leak detection ACCURATE MAX/MIN DISPLAY - This moisture meter for walls provides 0–100% readings with ±0.25% accuracy. MAX/MIN mode helps track moisture changes in drywall or concrete (not for use on Reinforced concrete structure) MULTI-SURFACE MOISTURE DETECTION - Detect hidden moisture in wood floors, furniture, ceilings, beams, and drywall. A reliable moisture meter for home use that helps maintain material stability and support long-term structural integrity TIPS FOR ACCURACY - Avoid metal surfaces and hold the lower half of the device to prevent interference. moisture reader for drywall and wood ensures reliable, pinless readings with minimal effort COMPLETE PACKAGE & WARRANTY — Includes GS130 moisture meter, USB-C charging cable, English manual; backed by 12-month limited warranty and responsive support. Excess moisture can compromise material quality, cause long-term surface damage, and delay your projects. The GOYOJO GS130 gives you fast, non-destructive readings—so you can make confident decisions before problems start.

This moisture meter pinless device uses a high-sensitivity spherical sensor to scan moisture up to 40mm deep, without piercing or scratching the surface—ideal for wood, drywall, flooring, and other non-metallic materials. Results appear in just 3 S with ±2.5% accuracy, reducing work interruptions and boosting on-site efficiency.

Technical features:
- Measurement Range: 0–100%
- Accuracy: ±2.5%
- Depth Detection: 5~40mm (material-dependent)
- Response Time: ~3 S
- Operating Temp: 0–40°C (32–104°F)
- Sensor Type: Capacitive pinless spherical design

Display &interactive experience
- LCD Color Display: Crisp, easy-to-read interface
- Tri-Color Bar Graph: Visual moisture scale (Green = Dry, Yellow = Caution, Red = High)
- Manual Alarm Setting: Set moisture thresholds with optional buzzer feedback
- Battery Indicator: Low power warning on screen

Battery life and portable design
- Power Supply: Built-in rechargeable lithium battery
- Charging: USB-C (cable included)
- Auto Shut-Off: 15 minutes of inactivity
- Design: Lightweight, spherical, fits comfortably in one hand

Suggestions and precautions for use
- Not suitable for metal surfaces—metal or nearby conductive objects may affect readings
- For best accuracy, hold the lower half of the device to avoid interference from hand moisture

Perfect for:
- Carpentry &wood drying
-Drywall inspection &home maintenance
- Flooring installation &renovation
-Furniture factories, warehouses, or on-site assessments

Whether you're a contractor or DIYer, the GS130 is a reliable wood detector, drywall moisture detector, and a top choice for home moisture detection, ensuring material protection &project success.