The Protimeter Surveymaster is a robust, dual-function moisture meter trusted by surveyors, contractors and damp specialists for accurate and non-destructive moisture diagnosis. With both pin and pinless modes, it enables reliable surface and sub-surface moisture measurement, helping to locate, map and monitor damp issues with precision. The non-invasive search mode uses radio-frequency signals to detect moisture up to 19 mm below the surface without damaging decorative finishes. This allows users to assess hidden damp in floors, walls and coverings such as tile, vinyl or plaster, unaffected by surface condensation or humidity. In contrast, the pin-type measure mode delivers targeted, high-accuracy readings at the surface or at depth when used with deep wall probes. The device displays results as Wood Moisture Equivalent (WME), with LED indicators showing whether the reading is dry, borderline or wet. The Surveymaster includes user-adjustable features such as backlight and buzzer control, a hold function, and a built-in calibration check. The backlit digital LCD is paired with a multicolour LED arc for easy moisture condition interpretation. A reference mode is also available to compare materials against a dry baseline for clearer diagnostics. Bluetooth integration allows seamless pairing with the Protimeter Connect App, enabling digital recordkeeping with timestamped readings, location tracking and embedded photographs for professional survey documentation. Designed for durability and ease of use on site, the Surveymaster comes with a belt pouch, standard deep wall probes and an intuitive interface. It is widely used across property care, flood restoration, home inspection, construction and flooring applications.