







The PHS-2F precision acidity meter is a basic pH Tester for manual temperature compensation, and the pH value range is 0.00~14.00pH.PHS-2F precision acidity meter is equipped with electrode E-201F composite electrode, which is used for laboratory detection of the acidity value of the solution, the measurement accuracy is 0.02 pH value, the digital display large LCD screen displays the measurement number, clear and intuitive, through manual temperature compensation, the temperature environment is adjusted during the measurement process to ensure the accuracy of the measurement.
【Main features】
● High-definition LCD display, button operation
● Support functions such as automatic shutdown, power-off protection and factory reset
● Support IP54 protection level
● Composite pH electrode, electrode holder, dust cover and calibration buffer powder are standard
Intelligent reminder and automatic identification
● It has a stable reading sign and a smart reminder
● Automatically identify three pH standard buffer solutions: GB 4.00pH, 6.86pH and 9.18pH, and support custom pH buffer solutions
● Support 1-2 point pH electrode calibration
● Support manual temperature compensation
Leici PHS-2F precision acidity meter is suitable for industry, agriculture, drinking water, food, daily chemical and other industries.
赵翔;赵兵;王桂燕;刘晶莹;王绍宁;王国清 - 《实验室科学》
程立英 - 《中国化工贸易》
田继远 - 《PH计原理及有效操作》