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GISNPA PH Meter, Digital 4-in-1 PH ORP H2 Temp Meter, PPB/PPM Meter with ATC, 0.01 Resolution High Accuracy PH Tester for Drinking Water
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GISNPA PH Meter, Digital 4-in-1 PH ORP H2 Temp Features
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4-in-1 pH Meter: GISNPA pH tester can simultaneously measure pH, ORP, H2, and temperature, with a large and wide measurement range, providing comprehensive water quality information. Very suitable for measuring drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, hydroponics, laboratories, and food processing.
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3-Point Calibration: The pH meter features a high-sensitivity glass probe, offering a complete measurement range from 0 to 14 pH with a remarkable 0.01 pH resolution. To ensure measurement accuracy, our pH meter employs a meticulous three-point calibration process, which involves precise adjustments using pH solutions at 4.00, 6.86, and 9.18. Our ORP and H2 meters come pre-calibrated for your convenience.
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PH Meter with Automatic Temperature Compensation: Temperature can influence reading accuracy, but our digital pH meter features automatic temperature compensation to ensure the most precise readings. Unlike some other pH meters for water with a limited range of 0°C-50°C, our pH meter excels with a broader range of 0°C-60°C (32°F-140°F). This expanded range effectively mitigates potential errors resulting from fluctuating liquid temperatures, enhancing the accuracy of pH readings.
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Automatic Power-Off Function and Backlit Display: Our pH meter includes an automatic power-off feature, which conserves power by turning it off after 5 minutes of inactivity. Additionally, the pH meter is equipped with a green backlit LCD, ensuring that measurement results are clearly visible in all conditions.
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Reading Lock Function: Press the "HOLD/TEMP" key to easily lock the readings, making it easy for you to accurately record your measurements, and press again to unlock it.
