About This

• [4-IN-1 PRECISION-TESTING] - Simultaneously measures pH, temperature for comprehensive water quality monitoring at home, aquariums, pools, hydroponics, or labs.
• [AUTOMATIC CALIBRATION] - Features easy three-point automatic calibration (pH 4.00/6.86/9.18), providing reliable and consistent accuracy for every use—ideal for both beginners and professionals.
• [HIGH ACCURACY & SENSITIVITY] - Equipped with a sensitive glass electrode and smart chip, delivering a pH measurement range of 0.00–14.00 and accuracy down to ±0.01 for trustworthy results.
• [LARGE BACKLIT LCD DISPLAY] - The oversized, backlit LCD provides clear readings in both-bright and dark environments, making data easy to view in any condition.
• [WATERPROOF PROFILE & INTUITIVE DESIGN] - IP67 waterproof ABS body is sturdy and portable, while automatic temperature compensation (0–60℃) guarantees reliable readings even with temperature fluctuations.