Description
The New 4 in 1 TDS PH Meter is a digital water quality monitor tester designed for a wide range of applications including pools, drinking water, and aquariums. This advanced device offers accurate measurements in four key parameters: pH, TDS, EC, and temperature.
With a measuring range of pH 0.00-14.00pH, TDS 0-19990ppm, and EC 0-19990muS/cm, this meter provides precise measurements for various water quality levels. The resolution for pH is 0.01, while for TDS, EC, and temperature, it is 1ppm, 1muS/cm, and 0.1℃ respectively.
The meter boasts impressive accuracy, with pH readings having an accuracy of +/-0.01, TDS/EC readings having a +/-2% accuracy, and temperature accuracy at 0.5℃. These accurate measurements ensure reliable monitoring of water quality.
For convenience, the meter is powered by three 1.5V LR44 button cell batteries. The temperature range for measurement is 0.1-60.0℃ (32.0-140.0degF).
Calibration of the meter is made easy with automatic calibration for pH, using three points at 6.86, 4.00, and 9.18pH. The TDS and EC calibration points are set at 1413muS/cm.
To preserve battery life, the meter features an auto-shut off function, which activates after 5 minutes of inactivity.