Digital Water Quality Tester High-Precision pH Meter with Accuracy Portable pH Testing Pen for Home, Aquariums DALY BMS accessories so you can install it

so you can install it on walls

ensuring no safety compromise despite the compact single-module width

Horizontal and vertical scale markings are etched directly onto the board

The package includes 6 strong and 6 weak springs

you get accurate

Digital Water Quality Tester High-Precision pH Meter with Accuracy Portable pH Testing Pen for Home, Aquariums DALY BMS accessories so you can install itPrecision Measurement : Provides accurate pH readings with 0. 01 accuracy, ensuring dependable water quality testing for various applications. Advanced LCD Display : Features a clear, professional grade display for quick and easy pH monitoring. Wide Range of Applications : Suitable for home water testing, aquariums, swimming pools, hydroponics, and laboratory use. Compact & Portable Design : Lightweight and ergonomically built for convenient on the go