Digital Water Quality Tester High-Precision pH Meter with Accuracy Portable pH Testing Pen for Home, Aquariums DALY BMS accessories The package includes 6 strong

The package includes 6 strong and 6 weak springs

000 RPM (no-load)

Power: 2 * AAA Battery

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Digital Water Quality Tester High-Precision pH Meter with Accuracy Portable pH Testing Pen for Home, Aquariums DALY BMS accessories The package includes 6 strongPrecision 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