23 Prudence Plaza Tools & Hardware Center Ojo Trade fair Complex Badagry Exp way Lagos
From Lagos island or ikeja get to mile 2, from mile 2 get to trade fair Complex Badagry Exp way Lago
Closed
• Mon - Sat, 09:00-18:00
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Lagos State • Surulere
Shop12 Justice plaza tools and hardwares trade fare international market
Closed
• Mon - Sat, 09:00-17:00
A pH meter
A pH Meter is a scientific instrument that measures the hydrogen-ion concentration (or pH) in a solution, indicating its acidity or alkalinity.[1] The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode. It usually has a glass electrode plus a calomel reference electrode, or a combination electrode.[2] In addition to measuring the pH of liquids, a special probe is sometimes used to measure the pH of semi-solid substances.