∞ Penetration range 0 to 640 Pen (64mm) ∞ 5, 8, 10, 12, 30 and 60 second timer settings ∞ Solid state timer ∞ Automatic plunger release and retention ∞ Flexi light A semi-automatic penetrometer with a range of 0 to 640 Pen (64mm). Plunger release and retention is controlled by a solid state timer which can be set for penetration times of 5, 8, 10, 12, 30 and 60 seconds. The head is fitted with a two speed elevating mechanism for quick and precise positioning of the penetration tip. Penetration is shown on a precision digital measuring scale with push button zeroing possible at any stage. The machined aluminium base is fitted with a flexible light with a dimmer switch, and an inbuilt spirit level. 17190-3 Specifications: Penetration Range: Penetration Time: Digital, 2 decimal places Size (HxWxD): Stanhope-Seta, London Street, Chertsey, Surrey, KT16 8AP, UK t: +44 (0) 1932 564391 | e: [email protected] | www.stanhope-set