For illustrating expansion by heating and contraction by cooling comprising a mild steel bar 110x10mm (lenght), 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.
Made from iron shaft with slots painted in black color.
Hanger and Mass each of 500 gm.
Total weight 2.5 kg.
Hanger and Mass each of 1 kg.
Total weight 5 kg.
Screw Gauge Micrometers
• Stainless Steel screw (rod) accurately machined.
• Brass body, dull nickel plated finish.
• 25 mm x 1 mm pitch.
• This item is sold individually.
Spherometer Laboratory
• Brass dial head 40 mm diameter, mounted on stainless steel screw.
• Head divided into 100 divisions, reading to 0.01 mm and registering on vertical scale 10-0-10.
• Frame with three legs of stainless steel.
• Distance between two legs is 40 mm approximately.
• Pitch 1mm.
Vernier Calipers Digital
• Hardened Stainless Steel construction, bright LCD display.
• Easy push button Metric English conversion.
• Operates on one 1.5V silver oxide battery (included).
• Automatic shut off.
• 0-150mm x 0.01 mm / 6 inches x 0.0005 In.
• Comes complete with foam lined sturdy case, and instructions.
Horizontal reading, length one meter and width 25 mm.
Double scale, one edge divided in inches and tenths and other in centimeters and millimeters also available graduated in vertical readings.
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