DIL HM Meter pH Tempo Pro Series Waterproof

The HM Digital Waterproof Professional Series (specifically models like PH-200 and COM-300L) consists of durable, IP-67 rated handheld meters designed to measure pH, temperature, and optionally EC/TDS. They feature automatic temperature compensation (ATC), digital calibration, and replaceable sensors, making them ideal for hydroponics, pools, and water testing.