Eisco has been designing, producing & supplying high quality lab equipment for education and industry since 1968. Eisco presents bar and gauge for illustrating expansion by heating and contraction by cooling. The bar and gauge comprising a mild steel bar 110 x 10 mm. Length x diameter, on rod with wood handle, overall length approx. 280 mm. With metal cast gauge, sliding fit over ends of bar and with hole 10 mm. Bore in one arm.
