4-in-1 Digital pH Meter, pH EC TDS Temperature Meter for Hydroponics, Waterproof Water and pH Tester with Backlight for Nutrient Growing, Indoor Gar

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Actual shipment: 1 piece

Features

{Easy to calibrate:} Automatic pH calibration.

Supports 3-point pH calibration at 7.00, 4.00, and 10.01. Comes with 2 sets of pH meter calibration powders (4, 7, and 10) for your calibration needs (EC and TDS meters are pre-calibrated).

{Multiple uses:} Multiparameter meters can test pH, EC, TDS levels, and temperature in hydroponics to ensure your water is in the perfect range for maximum nutrient uptake. Widely used in DWC hydroponic systems, RO/DI water, drinking water, tap water, beer, wine, kombucha, milk, homebrewing, swimming pools, aquariums, reef tanks, hot tubs, aquaculture, spas, fish tanks, and urine. Stable and reliable reading: The additional chip makes the pH reading more stable (reducing interference from mobile phones and other elements on the instrument), and automatic temperature compensation (32 to 122°C) keeps the reading consistent. Easy to read: The large screen with green backlight helps read the pH, TDS, and EC meter at awkward angles and in low light.

Press the {HOLD/TEMP} key to lock the reading, which helps to easily record readings.

Notice:

There may be slight errors due to differences in manual measurement and display.

Customer satisfaction is our top priority. If you encounter any problems after receiving the product, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sales service.