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                         On 9th May we advised that "Due to Trump's tariffs all Vernier prices are going up by 10% as new stock arrives so buy NOW".  With the lower tariffs announced on the 12th May we can advise that all Vernier prices are only going up by 5% as new stock arrives.  Gosh I hope there are no more changes of undies!!       Due to foreign exchange and freight costs many Molymod products will or have already increased in price.
                         On 9th May we advised that "Due to Trump's tariffs all Vernier prices are going up by 10% as new stock arrives so buy NOW".  With the lower tariffs announced on the 12th May we can advise that all Vernier prices are only going up by 5% as new stock arrives.  Gosh I hope there are no more changes of undies!!       Due to foreign exchange and freight costs many Molymod products will or have already increased in price.
                         On 9th May we advised that "Due to Trump's tariffs all Vernier prices are going up by 10% as new stock arrives so buy NOW".  With the lower tariffs announced on the 12th May we can advise that all Vernier prices are only going up by 5% as new stock arrives.  Gosh I hope there are no more changes of undies!!       Due to foreign exchange and freight costs many Molymod products will or have already increased in price.
                         On 9th May we advised that "Due to Trump's tariffs all Vernier prices are going up by 10% as new stock arrives so buy NOW".  With the lower tariffs announced on the 12th May we can advise that all Vernier prices are only going up by 5% as new stock arrives.  Gosh I hope there are no more changes of undies!!       Due to foreign exchange and freight costs many Molymod products will or have already increased in price.
                         On 9th May we advised that "Due to Trump's tariffs all Vernier prices are going up by 10% as new stock arrives so buy NOW".  With the lower tariffs announced on the 12th May we can advise that all Vernier prices are only going up by 5% as new stock arrives.  Gosh I hope there are no more changes of undies!!       Due to foreign exchange and freight costs many Molymod products will or have already increased in price.
lb3851-001.jpg
LB3851-001 Stroboscope - Hand Whirling.
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lb3851-001.jpg
LB3851-001 Stroboscope - Hand Whirling.
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IEC Stroboscope Hand Whirling with Adjustable Slits

Order code: LB3851-001
Purchase QTY: (Each) 1+
Scientrific's price   $83.00
Note: Prices do NOT include GST or freight

IEC HAND WHIRLING STROBOSCOPE WITH ADJUSTABLE SLITS
Use to study how a stroboscope works. This sturdy plastic hand whirling stroboscope has two 250mm diameter discs that are easily adjusted and locked together to give either 1, 2, 3, 4, 6 or 12 slots in the rotating disc.

In practice the user's finger spins the slotted disc by while looking through a narrow slit in the stationary disc to view a moving object.

As the slotted disc rotates past the stationary disc/slit the eye sees rapid on/off images of the moving object. If the speed of the disc is correct the image will appear to be stationary or slowly moving forwards or backwards.

If the rotational speed of the disc is known and the number of slits is known, the speed of the moving object can be calculated. The rotational speed of the disc can be easily measured using a photogate, rotary motion sensor or similar device.

Complete with a 300mm rail with a viewing slit each end for two observers.

User ManualIEC Hand Whirling Stroboscope with Adjustable Slits

NOTE: This is a genuine IEC product.
We believe in supporting Australian industry and only sell genuine IEC products, we do NOT sell imported clones of IEC products.

Dimensions