Lápices de pH Insta-Chek En Seco - Stainless steel polishing tool

- Stainless steel polishing tool

The GTI ColorMatcher series features five light sources: Daylight D65 (D50 and D75 available upon request)

7cm) x 3" (7

Protected loop handle

Standard model Storage of 250 readings: Stored readings can be viewed or downloaded

Lápices de pH Insta-Chek En Seco - Stainless steel polishing toolDESCRIPTION Full range: P 12M Insta Chek 0 13 pH mechanical pencil (each pack contains 3 pencils and 2 color charts). Measure the pH of any surface. Detects acidic or alkaline residues in 15 seconds. Fits in your pocket, use it anywhere. The Insta Chek 0 13 pH Mechanical Pencil has 0 13 pH readings with fourteen bright, easy to read color changes. It will measure the pH of the surface of any solid to the nearest pH value. This mechanical pH pencil has