Pocket Microscopes - handy, self-illuminating, useful and economic.
Todays parts, components, structures continue to be even more miniaturised.
Without convenient technical support human eyes can not follow such advancements.
"Light and Sight" are needed as help and assistance!
The new models 40- and 100-power SPIRIG pocket microscopes make it happen.
Precision Electronic Pocket Timer
The Ideal Timer for Laboratories, for Experimentation and for those Hundreds of Tasks Demanding a Count-down and a Count-up Timing Device.
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