It's an ideal magnifier for viewing larger areas with minimal hand movement, thereby helping to reduce eye fatigue over longer periods.
The plastic lens also incorporates an inset bi-focal lens, which magnifies miniature detail up to 6x original size.
Humidity Card indicator scales provide a quick and inexpensive means of checking relative humidity levels of your storage or display area. As humid...
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A-D Strips are dye-coated paper strips that detect and measure the severity of acetate film deterioration, a.k.a. vinegar syndrome, in film collect...
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UV light is perfect to examine imperfections, repairs, damage, mould, faded inks, which were difficult to see, can become quite obvious. UV light ...
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This precision weighing scale is housed in an impact-resistant ABS case with a 115mm stainless steel weighing pan, splash-proof membrane keypad, le...
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