Friction Board
To Study the effects of friction using 4 different surface materials on a board Includes surface board, hooks and wooden blocks, With instruction manual.
Plastic, tubular Newton spring balances.
Each range is colour coded for convenience and is graduated in both grams and Newtons.
The spring mechanism is clearly visible and zero adjustment is incorporated.
Single Pan Balance with chrome plated Cast aluminium frame.
A direct reading, single pan balance with its scale in the form of a quadrant.
The arc scale is graduated in dual ranges of 0-250 x 1 g and 0-1000 x 5 g which can be set using the weight arm provided.
Cast aluminium frame with all steel parts chrome plated. Leveling screw for zero adjustment.
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.
Micrometer Screw Gauge
• Strong rugged metal construction.
• Economical, suitable for all uses, teaching, demonstration, labs, machine shops.
• Measuring screw handle, Satin finish with friction knurling for easy rotation.
• With locking mechanism to hold measurements.
• 25 x 1 mm, reads to 0.01 mm.
• Supplied with hex wrench for zero adjustment and plastic case for storage.
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.
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