The MW102 is a microprocessor-based pH/temperature meter with extended range (-2.00 to 16.00 pH), automatic temperature compensation, automatic calibration in 2 points and ±0.02 pH accuracy. The MW102 is very durable and easy to use, and consistently provides quick and accurate measurements. This portable meter is suitable for a wide range of applications, such as education, agriculture and horticulture, as well as water and environmental analysis. The MW102 boasts a long battery life and an easy to read LCD.