5 in 1 PH/TDS/SALT/EC/TEMP Water Quality Tester Digital PH Meter Hydroponics PPM EC Meter for Swimming Pool Drinking Water Fish Tank Garden Indoor Outdoor Growing

Produktbeschreibung

【5-in-1 pH Meter】 pH meter has a five-in-one function, which can measure PH, TDS, SALT, EC and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality. General uses include hydroponics, greenhouse reservoir, DWC setup, hot tub, spa, drinking water, home tap water, well water, RO system, aquarium, and home brewing. 【Automatic Calibration pH Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH. This pH meter uses a 3-point calibration method to calibrate the electrode to solutions with pH 4.01, pH 6.86, and pH 9.18 pH powder. You can calibrate effortlessly to ensure the accuracy of your measurements. 【Automatic Temperature Compensation Digital pH Meter】No longer need to pay attention to the temperature of testing liquid, pH meter can accurately determine the pH value of the sample in the temperature range of 32°F-140°F(0°C-60°C), so as to solve the inaccurate problem caused by changing the liquid temperature. The pH and temperature of this product are always displayed on the screen. 【PPM EC SALT Meter for Hydroponics】]Check what the TDS and EC level is in a hydroponic system, and helps you balance water to keep proper water condition. It is vital to have the correct EC and PPM level. 【Improve Readability】: PH tester with large screen display and backlit LCD, the backlit LCD can clearly display the measurement results in any light conditions, even in bright or dark light environment can ensure the accuracy of the readings, convenient for users to view the data at any time. The automatic power-off function saves power by turning off the unit after 135 seconds without any additional operation. 【How to calibrate the pH Meter/TDS Meter?】 1. Add pH4.00/pH6.86/pH9.18 buffer powder into water and stir it. 2. Press the ON/OFF button and adjust to pH mode. Put the electrode into pH4.00/pH6.86/pH9.18 standard solution. 3. Press and hold the MODE/CAL button and release after 6 seconds; wait pH4.00/pH6.86/pH9.18 flash 3 times till readings are no longer flashing, finish the pH calibration.