Wall Moisture Climate and Surface Temperature Checks Before Finishing
The Schaller Humimeter GF2 Set for Painters Decorators and Property Managers configures the Schaller Humimeter GF2 for routine wall, finish and property-condition checks. The integral contact plate supports quick non-destructive moisture screening, while the hand electrode, humidity and temperature probe and infrared sensor extend the system for drying checks and indoor-climate investigation.
Why It Matters
Painting or decorating before a substrate has dried sufficiently can lead to staining, loss of adhesion, blistering or repeat work. Property managers also need a practical way to compare affected and unaffected areas when responding to damp reports. Fast measurements provide an objective record and help determine where further investigation is required.
The GF2 is held against the surface to measure supported building materials to a depth of 30 mm without sample preparation. The external conductivity electronics and hand electrode allow more targeted assessment of plasters and related materials. The manufacturer lists plaster, lime mortar, cellulose, cork and various woods among the applications supported by this configuration. The correct sensor and characteristic curve must be used for the material under test.
The base instrument has a stated 0 to 20% water-content range, 0.1% resolution and automatic temperature compensation. The humidity and temperature sensor supports relative humidity, absolute humidity, dew point and wood equilibrium moisture assessment. The infrared sensor measures surface temperature from minus 25 to plus 125 C without contact. Readings can be held, stored manually or recorded in the automatic 10,000-value data logger with measuring-point information. A carrying case protects the equipment in transit.
The Schaller Humimeter GF2 Set for Painters Decorators and Property Managers brings wall screening, targeted material checks and climate data together for better-timed finishing and clearer property records.
Typical Features
- Non-destructive wall measurement to a depth of 30 mm
- Hand electrode for targeted plaster checks
- 0 to 20% water-content range with 0.1% resolution
- Relative humidity, dew-point and wood equilibrium assessment
- Non-contact infrared surface-temperature measurement
- Hold, manual storage and 10,000-value automatic logging
Typical Applications
- Pre-painting and decorating moisture checks
- Plaster drying assessment
- Property inspection and maintenance records
- Damp and condensation investigation
- Wall, timber and finish-condition comparisons

