Apera PH20 Pocket pH Tester – Fast, Accurate, and Built for Reliability
Quality glass bulb probe
Ensures reliable pH tests for regular water solutions
Rugged design
IP67 Waterproof and Dustproof
Powered by AAA batteries
Up to 1000 hours of continued use
The Apera Instruments PH20 Pocket pH Tester is a precision-driven, high-performance pH meter designed for effortless and reliable testing in hydroponics, pools, drinking water, laboratories, and more. Equipped with Apera's proprietary low-impedance pH sensor, it delivers rapid response times and ensures consistently accurate readings across various water conditions.
Smart Features for Professional-Grade Accuracy
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Effortless Auto Calibration with 1 to 3-point calibration and automatic buffer recognition, eliminating the guesswork.
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Automatic Temperature Compensation (ATC) ensures precise measurements, adjusting for temperature fluctuations between 32-122˚F.
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Stable Reading Recognition technology improves consistency, signaling when the measurement is steady for recording.
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Long-Lasting Performance, operating up to 2000 hours on four AAA batteries for uninterrupted testing sessions.
Durable, Portable, and Ready for Use
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Complete Testing Kit, including pre-mixed calibration solutions, batteries, and a lanyard, all housed in a rugged carrying case.
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IP67 Waterproof and Dustproof Design, built to withstand real-world environments and accidental drops into water.
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Intuitive Interface with a large, high-contrast display, allowing for easy reading even in challenging conditions.

Designed for professionals and hobbyists alike, the Apera PH20 Pocket pH Tester is the trusted solution for those who demand speed, accuracy, and durability in their pH testing. Whether for scientific research, industrial applications, or everyday water quality management, this tester is engineered to provide consistent, reliable results with minimal effort.
