Digital pH Meter INKBIRDPLUS pH TDS EC Meter for Hydroponic Nutrient Solution pH and EC Meter with Backlight Display TDS Water Meter PPM pH Tester for Laboratory Aeroponic Tent Indoor Plant Grow
【Multifunction Mode】The meter provides 4 essential measurements, TDS(ppm), EC(μS/cm / mS/cm), pH, and Temp value, to help to know the pH and EC PPM to feed your plants.
【High Accuracy】With the highly sensitive probe, you can get a full measurement range of 0.00-0.14 pH, 0.01 pH resolution, accuracy ±0.05 pH, and the pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. Convenient calibration to ensure measurement accuracy.
【Automatic Temperature Compensation】With the ATC function, the 4-in-1 pH meter solves the inaccurate measuring problem caused by the change of liquid temperature; The Backlit LCD Design guarantees that you can easily read the measuring results in any condition, and easily get reliable, stable reading.
【Easy to Use】After calibration put the sensor into the solution you want to test, and get the data immediately, before another test, wash the probe carefully; Or you may get an inaccurate reading.
【Special Note】The digital pH meter includes 1.5V*4 (LR44) batteries, these are for one-time use and cannot be charged. It needs to be replaced when it is used up. And if you want to keep the tip of the pH meter wet, you can use potassium chloride on the market.
【Wide Application】Ideal for household and laboratory testing applications, for drinking water, beer, and kombucha testing, and good for aquariums, ponds in a garden, bathtub, and swimming pool use, too.
【Calibration instructions】Currently only pH calibration powder, EC, and TDS standard solutions are not included, so only pH calibration, calibration powder + distilled water stirring are the calibration solutions.
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