The Apera Instruments PH20 is a reliable and easy-to-use pocket pH tester, perfect for applications such as hydroponics, swimming pools, water treatment, brewing, and general water analysis. With a wide pH measurement range of 0.00 to 14.00, it offers stable, accurate results and features waterproof housing (IP67), automatic temperature compensation, and easy 3-point calibration with automatic buffer recognition.

Its large LCD displays both pH and temperature readings simultaneously, while the auto-off function conserves battery life. With up to 1000 hours of operation on 4 AAA batteries, the PH20 is designed for long-term use in the field or lab.

Key Features:

✔ Wide pH Range (0.00–14.00) – Accurate and stable measurements
✔ Waterproof (IP67) – Durable for field and lab environments
✔ Automatic Temperature Compensation – Ensures accurate readings in varying conditions
✔ Easy Calibration – Up to 3 points with auto buffer detection
✔ Dual Display – Shows pH and temperature on a large LCD
✔ Long Battery Life – Up to 1000 hours with auto-off function
✔ Complete Kit – Includes calibration solutions, batteries, lanyard, and case
✔ Warranty – 2 years on the meter, 6 months on the electrode

Set Includes:

✔ PH20 pH Pocket Tester
✔ 4x AAA Batteries
✔ Calibration Solutions (pH 4.00 & pH 7.00, 50ml each)
✔ Lanyard
✔ Carrying Case