Precision Baume Hydrometer -2 to 18 x 0.2 +/- 0.2 @ 20° 260mm long approx.  Manufactured in Australia by Carlton Glass   more info

AIR TRACK FOOT ATTACHMENT SCREW & NUT ONLY   Screw and aluminium square nut only for attaching plastic foot to Air Track or Sub Base. . Brand : IEC more info

AIR TRACK FOOT SUPPORT FOR SPARK & PAPER TRACKS   Modified moulded plastic foot for support of spark track or paper support track on new model Air Track. This is a standard foot that has been cut shorter. . Brand : IEC more info

AIR TRACK FOOT PLASTIC (FOR LATERAL OR VERT)   Moulded plastic foot only for new model Air Track. Is used as either vertical or horizontal foot on either the Air Track or Sub Base.e. . Brand : IEC more info

AIR TRACK AIR INLET END CAP TRIANGULAR PLASTIC   Moulded triangular shaped end cap only for new model Air Track tube. Accepts the air hose from the current model IEC Air Blower.  This moulding will not fit the older model IEC Air Track tube. . Brand : IEC more info

AIR TRACK SPARK PAPER ROLL BLACK 10mx20mm WIDE   Spare roll of special black spark paper used on Air Tracks for spark recording. It is placed under the white paper to leave a black dot on the underside of the white paper. As a spark passes through both papers to earth, a black dot is erupted to the underside of this white paper, thus forming a set of black dots that relate to velocity. Can be used for many runs before it becomes exhausted.... more info

AIR TRACK SPARK PAPER ROLL WHITE 180mx20mm WIDE   Spare large roll of white paper used on Air Tracks for spark recording. 20mm wide x180m long. This white paper is wider than the 'Recording Timer' parper and it lies over the spark paper. As a spark is shot through poth papers to earth, a black dot is erupted to the underside of this white paper, thus forming a set of black dots that relate to velocity. . Brand : IEC more info

Material : Schott Duran Germany Borosilicate glass 3.3 Flask are carefully designed and manufactured from borosilicate glass providing the optimum resistance to thermal and mechanical shock and chemical attack. Brand: Schott-Duran more info

AIR SOURCE SPARE HOSE ASSEMBLY STYLE 2m LONG   Spare hose and hose end fittings only to fit the IEC Air Blower LB0115-002 as used on Air Tracks and Air Tables. Fits only the newer series Air Track tube. An old tube can be made to accept this new series blower and hose if fitted with a reducing bush PA0130-034A to reduce the hole size. . Brand : IEC more info