Milwaukee MW100 PRO pH Meter - Manual Calibration for Brewing, Hydroponics & Water Testing MW401 replacement probe The DM-2EC features digital calibration

The DM-2EC features digital calibration

12 VDC power supply

Filter capacity: 200 gallons (757 liters)

Includes a light and optional alarm that alerts the user service is required when the TDS level reaches the pre-programmed set-point

Display: LCD Touch-Type Screen with Auto Back lighting

Milwaukee MW100 PRO pH Meter - Manual Calibration for Brewing, Hydroponics & Water Testing MW401 replacement probe The DM-2EC features digital calibrationMilwaukee MW100 PRO pH Meter Affordable, Rugged Manual Calibration pH Testing The Milwaukee MW100 PRO pH Meter is a professional grade, manual calibration pH tester designed for reliable pH measurement in brewing, winemaking, hydroponics, aquariums, and water quality applications. This rugged, affordable meter combines precision pH testing with durable construction, making it ideal for hobbyists and professionals who need dependable pH measurement