Tabbed ID Strips have 25mm tabs that are visible over the top of pages for easy identification. Untabbed ID Strips are ideal for fragile or brittle books. Made from acid and lignin-free 8pt Bristol card stock. pH 8.5-10.0 with 3% Calcium carbonate buffer.
This combined RH humidity and temperature meter is ideal for environmental monitoring of showcases, archival sections and storerooms. Min/max memory is continually updated for both temperature and humidity values since last memory reset. Supplied with instructions and 1x 1.5V AA battery.
Tabbed ID Strips have 25mm tabs that are visible over the top of pages for easy identification. Untabbed ID Strips are ideal for fragile or brittle books. Made from acid and lignin-free 8pt Bristol card stock. pH 8.5-10.0 with 3% Calcium carbonate buffer.
Tabbed ID Strips have 25mm tabs that are visible over the top of pages for easy identification. Untabbed ID Strips are ideal for fragile or brittle books. Made from acid and lignin-free 8pt Bristol card stock. pH 8.5-10.0 with 3% Calcium carbonate buffer.