Advanced Deep-Penetration & Hybrid Moisture Diagnostics: MESTEK WM700B / WM700D Moisture Meter Series in Malaysia

In commercial construction, building inspection, restoration contracting, timber processing, and civil engineering across Malaysia, detecting sub-surface moisture deep within materials is critical. Standard flat-pad inductive sensors are often limited by surface roughness, while basic pin meters damage finished coatings. MTM Precision is proud to introduce the MESTEK WM700B and MESTEK WM700D Deep-Penetration Moisture Meter Series—featuring an innovative spherical sensor probe designed to glide smoothly across uneven surfaces while scanning subsurface moisture at extended depths from 20mm up to 40mm (0.78" to 1.6").

Certified under international CE and RoHS compliance standards, the MESTEK WM700 series offers high-sensitivity non-invasive scanning, explicit tri-level moisture classification (DRY, RISK, WET), a vivid color LCD screen, and—in the flagship WM700D model—a versatile 2-in-1 hybrid combination incorporating an external wired pin-type electrode probe connected via a 3.5mm jack.

🌟 Key Features & Advanced Sensing Innovations

Deep-Penetration Spherical Sensor Probe (20mm to 40mm Depth): The top-mounted spherical metal electrode allows non-invasive scanning without scratching or penetrating delicate surfaces. Its curved profile enables easy movement across uneven timber, molded masonry, corner joints, and textured wall plaster, reaching deep moisture layers up to 1.6 inches (40mm).
2-in-1 Hybrid Sensing Capability (Exclusive to WM700D): The WM700D model includes a dedicated 3.5mm external wiring jack and a plug-in dual pin-type electrode probe, allowing inspectors to seamlessly switch between non-destructive spherical scanning and direct pin-penetration resistance testing.
Tri-Level Moisture Status Classification (DRY / RISK / WET):
- DRY (Safe Zone): Relative index readings from 0 to 50 indicate safe moisture levels.
- RISK (Warning Zone): Relative index readings within configured risk limits alert inspectors to potential moisture accumulation.
- WET (Alert Zone): Relative index readings from 51 to 100 trigger visual color alerts on screen, signalling critical wetness and immediate leak/mold risks.
Universal 0–100 Relative Scale: Evaluates moisture density across a broad variety of materials including concrete, plasterboard, brickwork, hardwood, softwood, and tile sub-flooring.
Vibrant High-Contrast Color LCD Display: Displays real-time numerical moisture indices, dynamic analog bar graphs, active risk status text, ambient environmental metrics, and battery charge levels.
Extended 30-Minute Auto Shutdown: Smart power management turns the device off after 30 minutes of inactivity, preserving battery life during long facility inspection passes.

📊 Technical Specifications & Parameter Comparison Matrix

Specification Metric	MESTEK WM700B	MESTEK WM700D
Measurement Method	Non-Destructive Spherical Probe	2-in-1 Hybrid (Non-Destructive + Pin-Type)
External Wiring Probe	—	Included (3.5mm Audio Jack Connection)
Relative Measuring Range	0 to 100 Index Units	0 to 100 Index Units
Subsurface Measuring Depth	20 mm to 40 mm (0.78" to 1.6")	20 mm to 40 mm (0.78" to 1.6")
RISK Limit Value Range	0 to 50 Index Units	0 to 50 Index Units
WET Limit Value Range	51 to 100 Index Units	51 to 100 Index Units
Display Type	HD Multi-Color Screen	HD Multi-Color Screen
Automatic Shutdown	30 Minutes of Inactivity	30 Minutes of Inactivity
Power Supply	3 x 1.5V AAA Alkaline Batteries	3 x 1.5V AAA Alkaline Batteries
Operational Current	~30 mA	~30 mA
Operating Environment	$0^\circ\text$ to $40^\circ\text$ / $0\%$to $70\%\text$	$0^\circ\text$ to $40^\circ\text$ / $0\%$to $70\%\text$
Storage Environment	$-10^\circ\text$ to $50^\circ\text$($5\%$ to $95\%\text$)	$-10^\circ\text$ to $50^\circ\text$($5\%$ to $95\%\text$)
Physical Dimensions	195 mm x 73 mm x 33 mm	195 mm x 73 mm x 33 mm
Unit Net Weight	190 g (Excluding batteries)	243 g (Including external pin probe)
Safety Certifications	CE Certified, RoHS Compliant	CE Certified, RoHS Compliant

🏭 Primary Application Fields in Malaysia

Civil Construction & Concrete Floor Auditing: Scanning deep sub-floor screeds and concrete slabs (up to 40mm deep) prior to laying hardwood, vinyl, or epoxy floor coverings.
Building Inspection & Leak Diagnostics: Gliding the non-marking spherical probe along bathroom tile borders, walls, and ceilings to trace hidden pipe leaks and water paths post-monsoon.
Timber Stock & Restoration Assessment: Using non-destructive spherical scanning for raw logs and polished furniture, switching to the WM700D external pin probe for deep timber core verification.
Mold Mitigation & Facility Maintenance: Auditing wall cavity wetness in air-conditioned commercial offices, hotel rooms, and cleanrooms to stop mold growth at early stages.

📞 Contact & Purchasing Information in Malaysia

For product inquiries, volume orders, technical support, or official quotations regarding MESTEK moisture meters and diagnostic instruments in Malaysia, please contact MTM Precision:

Contact MTM Precision

MTM Precision Sdn. Bhd.

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia

Website: www.mtmpre.com.my

Email: mtmpre@yahoo.com

WhatsApp: +6016-660 7346

Office Tel: +603-80807172