P401.008 PRECISION LINEAR EXPANSION APPARATUS
Description
Ideal for college level. Allows students to determine the coefficient of expansion of a variety of metals and is 10 times more accurate than other models. Designed with a dial indicator gauge that has high-contrast numerals sensitive to 1/100mm and a heat shield between the tube and base to ensure accurate reading. Unit comes completely assembled and includes 4 expansion rods (steel, brass, aluminium, copper).
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