Philip Harris Convection in Air Apparatus
by Philip Harris
Product code: HC1008272
£29.55 exc. VAT
Product code: HC1008272
£29.55 exc. VAT
Consists of an enamelled box (230mm x 75mm x 75mm) with a sliding glass front and two detachable glass chimneys measuring 150mm x 20mm diameter.
A lit candle is mounted underneath one of the chimneys and the resulting convection current can be observed by using smoke from a smouldering taper.
Supplied WITHOUT candles.
