Portable Water Meter Tester

High accuracy 0.01 pH resolution pen tester for hydroponics and aquarium water. Features automatic calibration, easy-to-read LCD, and durable waterproof design. Ideal for precise pH monitoring in labs, pools, and agriculture.

High-precision pen type TDS tester measures total dissolved solids from 0-9990 ppm. Durable, portable design ideal for hydroponics and greenhouse nutrient monitoring. Features auto-off and hold function for easy use.

Accurate and durable TDS meter for hydroponics and greenhouse use. Measures 0-9990 ppm with automatic temperature compensation. Features a compact pen design, easy calibration, and long battery life. Ideal for monitoring nutrient levels in water solutions.

This six-in-one multi-parameter monitor measures pH, EC, TDS, temperature, and more for hydroponics. Durable, waterproof design with high accuracy. Ideal for commercial and home growers seeking reliable water quality testing.

Measures EC, PPM, and CF with high accuracy. Waterproof design ensures durability in wet environments. Ideal for hydroponics, labs, and agriculture. No calibration required, auto-off function saves battery.

High-precision digital pH meter pen with 0.01 resolution, ideal for greenhouse and hydroponic applications. Features automatic calibration, durable waterproof design, and easy-to-read LCD display. Ensures accurate pH monitoring for optimal plant growth.

High precision portable TDS meter measures total dissolved solids from 0-9990 ppm. Features automatic temperature compensation, durable design, and easy one-button operation. Ideal for hydroponics, drinking water, and aquariums. Reliable and accurate.

This portable pen-type water tester measures TDS, EC, and conductivity with a large LCD screen. Ideal for horticulture, hydroponics, and water quality testing. Durable, easy to calibrate, and offers fast, accurate readings for professional and home use.

Lightweight and waterproof digital pH meter with 0-14 range for accurate soil and water testing. Ideal for horticulture and gardening. Features easy calibration, fast response, and durable design for reliable field use.

Accurate EC/PPM/CF nutrient meter for hydroponics. Measures 0-9990 ppm with high precision. Durable probe, auto-calibration, and easy-read LCD. Ideal for precise nutrient management in soilless farming.

Accurate pH stick meter for greenhouse and hydroponics. Durable probe, easy calibration, and instant readings. Ideal for soil and water testing. Reliable for consistent crop health.

Measures electrical conductivity precisely for hydroponic nutrient management. Durable waterproof design with automatic temperature compensation. Ideal for greenhouse and lab use. No calibration required.

Continuous online pH monitoring for hydroponics. Features 0-14 pH range, high accuracy, and durable electrode. Ideal for precise nutrient control in soilless farming. Easy installation and reliable performance.

This six-in-one water quality monitor measures pH, EC, TDS, salinity, and temperature with high accuracy. Durable design, easy calibration, and ideal for industrial, laboratory, and field testing. CE certified.

Accurate TDS/EC measurement for hydroponics and water quality testing. Features auto-calibration, hold function, and durable design. Ideal for lab, industrial, and home use.