Draper Damp Detector - DD1B 84496C1 h (mm): 69

h (mm): 69

and everyday wear in changing weather conditions

Thread Length E (mm): 19

Hose Inner Diameter: 32mm (1 1/4 inches)

Commercial vehicles

Draper Damp Detector - DD1B 84496C1 h (mm): 69Hand held instrument for detecting rising and penetrating damp in foundation walls, floors and timbers. Also suitable for checking dryness of surfaces prior to papering or tiling and also that wood is dry before painting or varnishing. An audible signals detects the presence of damp and humidity. Uses a PP3 battery (sold separately). Display packed. Key Features Efficiently detects rising and penetrating damp in foundation walls, floors, and timbers,