Keep your aquarium, terrarium or hydroponic system in perfect balance with this compact 4-in-1 digital meter. It measures pH, electrical conductivity (EC), total dissolved solids (TDS) and water temperature, giving you a full picture of your water quality in seconds.

Wide TDS Range — Measures from 1 to 20,000 PPM, suitable for everything from drinking water to aquarium and pond water.

Automatic Calibration — Unlike many similar meters that require manual calibration, this tester calibrates itself automatically, saving you time and hassle.

Clear Backlit Display — The easy-to-read LCD screen shows your readings clearly, even in low light.

Simple to Use — Just dip the probe into the water and press the button for an instant reading. No complicated setup required.

Built to Last — Every unit is tested twice before shipping, and recalibration is recommended roughly once a month to maintain accuracy.

Ideal For — Freshwater and saltwater aquariums, reptile terrariums, hydroponic systems, and general household water testing.