Elcometer 148 pH Tester

pH is the measure of acidity of a liquid.  As pH is temperature dependent, the temperature of the sample under test will affect the pH value recorded. 

The Elcometer 148 sensor has automatic temperature compensation, ensuring like-for-like measurements can be taken.

• Automatic monitoring of sensor condition after each calibration.
• Sensors can be replaced by the user when required.
• Simultaneously displays pH and temperature.
• Measurement hold / freeze function.
• Record maximum and minimum readings into memory.
• ºC / ºF user switchable.
• Waterproof to IP57.
• Auto power off. 

Can be used in accordance with:
ASTM E 70