4-in-1 pH/TDS/EC/Temperature Meter 0-19990ppm — Digital Water Quality Tester for Pools, Aquariums & Drinking Water

Compact 4-in-1 tester that measures pH, TDS (0-19990ppm), EC and temperature for quick on-the-spot water analysis. Built with a high-quality alloy probe and reliable automatic temperature compensation (ATC), it delivers consistent, accurate readings across varying temperatures. To use, switch the meter on and gently agitate the sample — a stable value will appear on the LCD within seconds. A Hold function lets you freeze the displayed measurement so you can view it after removing the probe from the water. The unit also conserves power with an automatic shut-off: the meter turns off after 5 minutes of inactivity. Pocket-sized and easy to operate, this meter is suitable for home or laboratory use and ideal for testing pools, drinking water, aquariums, spas, hydroponics, food, wine and brewing.You may also like 3000W ZVS High-Frequency Induction Heater Module — 55A Flyback Driver with Coil, 12V Pump & 12V3A Adapter (Flameless Heating).