Digital pH Meter With 0.01pH Precision, Pen Style pH Tester Kit, Waterproof With Auto Temperature Compensation, Easy 1 To 3 Point Calibration, Replaceable Probe For Quick, Accurate Readouts In Aquarium, Hydroponics, And Water Testing

Pen-Style pH meter kit with 0.01 pH precision
✔️ 1-pack pH meter kit with ATC, auto 1-3 point calibration

This compact digital pH tester is a pen-style instrument designed for quick, accurate readings in aquariums, hydroponics, pools, and water testing. It features auto temperature compensation to keep results reliable from 0 to 60°C.

✅ Waterproof design for reliable use in wet environments
✅ Auto Temp. Compensation (ATC) ensures stable readings 0-60°C
✅ 0.01 pH precision with 1-3 point calibration using included buffers
✅ Replaceable glass probe for easy maintenance and long service life
✅ Large, backlit display shows pH and temperature with a stability indicator

💡 What is a handy digital pH meter used for in aquarium and hydroponics setups?

It helps keep water and nutrient solutions balanced for plants and fish.

- precise pH readings for aquariums, hydroponics, and water testing
- auto temperature compensation maintains accuracy across temperatures
- replaceable probe reduces long-term costs and downtime