Scope of supply: Titrette® bottle-top burette, DE-M marking, performance certificate, telescoping filling tube (170 to 330 mm), recirculation tube, 2 x 1.5V batteries (AAA/UM4/LR03), PP bottle adapters (GL32, S40, NS29/32), 2 coloured light shield inspection windows, 2 m interface cable, CD with driver software, operating manual