PH Indicator Strips

Humidity Card indicator scales provide a quick and inexpensive means of checking relative humidity levels of your storage or display area. As humid...

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...

UV light is perfect to examine imperfections, repairs, damage, mould, faded inks, which were difficult to see, can become quite obvious. UV light ...

This precision weighing scale is housed in an impact-resistant ABS case with a 115mm stainless steel weighing pan, splash-proof membrane keypad, le...

This hand held pH meter features a large easy to read, LCD display that indicates pH over the range of -2 to 16 pH with a resolution of 0.01 pH, mV...