HM Digital COM-80 EC/TDS HydroTester – 4-Scale Water Quality Meter with ATC Milwaukee Instruments MC125 Waterproof Design: Durable construction withstands

Waterproof Design: Durable construction withstands splashes and wet environments

included electrode

Minimum Sample Volume: 100 µL (2–3 drops)

Automatic Temperature Compensation: Built-in ATC ensures accurate readings across temperature variations

Continuously monitors two lines simultaneously

HM Digital COM-80 EC/TDS HydroTester – 4-Scale Water Quality Meter with ATC Milwaukee Instruments MC125 Waterproof Design: Durable construction withstandsHM Digital COM 80 EC TDS HydroTester The HM Digital COM 80 is an economically priced, reliable EC TDS meter ideal for hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water testing, and more. With four measurement scales, Automatic Temperature Compensation (ATC), and a water resistant housing, the COM 80 delivers professional grade accuracy at an accessible price point. Key Features Measures Electrical