MW102PH 便攜式 pH 錶

MW102PH便攜式 pH 錶 Ideal for anyone working on a low budget but still requiring fast and reliable measurements Includes ph 4.01 and ph 7.01 20 ml sachet of calibration solution Supplied complete with a ma911b/1 ph electrode 9V battery included

• Category: pH/EC/TDS/ORP Water Analysis