* pH measurement range : 0 to 14 pH x 0.01 pH.
* pH function with high input impedance avoids measuring error.
* Microprocessor circuit assures high accuracy and relia eperformance.
* Large LCD, dual function display.
* Records Maximum and Minimum readings with recall.
* Data hold.
* Auto power shut off to battery life or manual power off.
* Powered by 6P DC 9V battery.
* Easy and automatic pH calibration procedures.
* Using the dura e, long-lasting components and a strong lightweight ABS-plastic housing case.
* Wide applications: ter conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college.