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Surface pH Pencils
To measure the pH of any surface, wet or dry.
Type of Product : Other
Type of Business : Textile
Brand :
Product Details

Can detect acid o r alkali residues in 15-30 second. Reads from 0-13 pH with included color chart. Long lasting, use for thousands of individual tests.

Also measures pH of solutions when used with a neutral surface such as glass or porcelain.

Supplied in packs of 3 mechanical pencils and 2 charts.

Surface pH Pencils Image