meross PH Meter, Digital PH Meter for Water Hydroponics with ATC, IP67 PH/Temp 2 in 1 Tester Pen with 0-14 PH Measurement Range, 0.01PH High Accuracy Mini Pen for Pool, Drinking Water and Aquarium

Product description <img alt="Digital Meter for Ph" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/128bae27-1b7f-46f0-b8c4-fbc8ca12b636.__CR0,0,600,450_PT0_SX600_V1___.jpg/> 1 Backlit LCD Screen 2 High Accuracy Electrode 3 IP67 Waterproof The backlit LCD design makes the pH meter easy to read the test results regardless of the light.

High-accuracy electrode of our digital water pH tester ensure accurate and fast response.

Completely sealed IP67 waterproof and dustproof design ensures work in humid environments.

1 Detachable probe design 2 Superb Battery Life 3 Built-in Smart Chip The probe can be replaced by the design and the plug-in design is convenient and quick to replace.

Four-button batteries can provide stable and long life.

Auto adjust measurement errors, more stable and powerful.

Multiple Uses <img alt="wide" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/67b8a354-ab0d-4e79-9e5e-7c0e85d1a9e3.__CR0,0,600,450_PT0_SX600_V1___.png/> pH tester pen is good for testing the drinking water, pool, house daily, etc.

various uses.