KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included

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  • Automatic two-point calibration (pH4.01, pH6.86). Put this portable pH tester in the calibration solution, and press the "CAL" button to automatically identify the calibration solution, and complete the calibration in 5 seconds. The calibration procedure is very simple.
  • Large LCD display makes the reading more clear and easier, stable the value in 4-5 seconds. This pH water meter is economical and suitable for various industries which need pH testing.
  • ATC Automatic Temperature Compensation. The temperature sensor directly contacts the measured liquid, and can be converted and corrected by itself to reduce errors caused by temperature differences, making the measure results more accurate and faster.
  • Measure range 0.00-14.00pH, Resolution 0.01pH, Accuracy 0.01pH, Package 1*pH meter, 2*calibration solution (pH4.01, pH6.86), 2*1.5V LR44 batteries(including, installed),1*User Manual (English).

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