Acidity and Alkalinity must be considered when design coating formula! Digital pH Meter can display the pH of sample directly and quickly. Low cost plus high performance offers laboratory quality control for a very economical cost.

It is Ideal for all kinds of water quality, chemical testing in the laboratory and soil/fertilizer testing. Suitable for most ASTM and ISO test procedures. Great for R&D and QC applications in chemical industries and related fields.

BGD 1171/1----Plastic combination pH electrode （For BGD 284 and BGD 286）
BGD 1171/2----Plastic combination pH electrode（For BGD 285）
BGD 1172/1----Corrosion resistance Glass combination pH electrode
BGD 1170/1---pH 4.00 Buffer（250ml or 500ml）
BGD 1170/2---pH 6.86 Buffer（250ml or 500ml）
BGD 1170/3---pH 7.00 Buffer（250ml or 500ml）
BGD 1170/4---pH 9.18 Buffer（250ml or 500ml）
BGD 1170/5---pH 10.01 Buffer（250ml or 500ml）