Esteem pH Meter

ESTP101 PH meter is a device used for potentiometric pH measurements. pH can be measured using either pH indicators (like phenolphthalein) – in form of solution or pH strips – or using potentiometric method. Strips are very useful when all you need is 0.5-1 pH unit accuracy. When you need higher precision, pH meter is the only way to go. In potentiometric methods you measure potential difference between known reference electrode and the measuring pH electrode. The latter depends on the activities of ions you want to measure. This dependence is described by Nernst equation, thus once the potential has been measured you can calculate the activity. pH meter is nothing else but precise voltmeter, connected to the pH electrode, and scaled in such a way that it displays not the measured potential, but ready pH value.

• Supplied with combination glass PH electrode.
• Standard buffer tablets, electrode stand with lamp, Dust cover, Power Card, Operational and instruction manual. Manufacturer test certificates and warranty card
  – PH range : 0-14
  – Resolution : 0.001 PH
  – Temperature Range : 0.0 to 100 ºC
  – Display : LED Display
  – Power Supply 230V AC ± 10 ↑ 50 HZ