Lápices de pH Insta-Chek En Seco 5 kilowatts

5 kilowatts

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

BS standards

Perform single or multi-pass scratch tests with the Taber Linear Abraser

Lápices de pH Insta-Chek En Seco 5 kilowattsDESCRIPTION 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