Edutek Iab Science is Manufacturer, Exporter & Supplier of Bar and Gauge for physics lab.
Specification of Bar and Gauge for physics lab
For illustrating expansion by heating and contraction by cooling comprising a mild steel bar 110x10mm (length), on rod with wooden handle, overall length approx. 280mm. with metal cast gauge, sliding fit over ends of bar and with hole 10mm bore in one arm.