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.
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.
Both sides metric or one side metric and other in feet-inches Fiber glass with PVC covering.
Non-conducting, waterproof, washable, and water-resistant.
Case made of zinc-coated steel sheet, covered with vinyl, & fitted with a flush winding handle.
all metal fittings are chrome-plated.
The Tape Measures are provided in size 5 meters, 10 meters, 15 meters, 20 meters, 25 meters, 30 meters.
Basic general purpose balance for students.
The hangers have double hooks for specific gravity experiments, and pans are detachable.
The balance is finished in black colour with chrome plated fittings and mounted on polished wooden base with leveling screws.
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