ECM-231 PH & EC Conductivity Monitor - Water Quality Meter For Hydroponics & Aquaculture

Keep your nutrient solution on point with this handy ECM-231 pH and EC monitor.

It's a dual-display meter that shows you both pH and electrical conductivity (EC) at the same time – super convenient for hydroponics or aquaculture setups.

The large screens are backlit with plant-safe green LEDs, so they're easy to read without messing with your plants' light cycle.

It features automatic temperature compensation (ATC) for accurate readings, and the pH probe is replaceable, which saves you money in the long run.

It's also got a water-resistant design.

Just calibrate it simply and you're good to go.

Measures from 0.00 to 14.00 pH and 0 to 19.99 mS/cm.

A reliable tool for healthy plants.