HM Digital DM-3 Inline Dual TDS/EC Monitor Meter – Upgraded Version (DM-2) (DM-2EC)
Exceptional accuracy and versatility for water quality monitoring.
The HM Digital DM-3 is a precise inline TDS and EC monitor designed for water filtration systems. Featuring advanced microprocessor technology, it provides accurate readings for both feed and product water. Ideal for applications including aquariums and hydroponics, it comes with dual probes and shielded cables for enhanced reliability.
- Measures EC/TDS from 0 to 5000ppm and 0 to 9.99mS
- Factory calibrated with a 342 ppm NaCl solution
- Equipped with dual 1/4 inch T-fittings and 1.2m shielded cables
Best for: Water quality monitoring applications
Our Review
The HM Digital DM-3 Inline Dual TDS/EC Monitor is designed for accuracy and reliability in monitoring water quality across diverse applications. This commercial-grade device excels in measuring the total dissolved solids (TDS) and electrical conductivity (EC) of both feed and product water. This device is highly recommended for professionals and hobbyists who value accuracy and efficiency in their water management systems.
What we like
- High accuracy due to advanced microprocessor technology
- Large backlit screen for visibility in dark environments
- Dual sensor for measuring both feed and product water
- Factory calibrated for immediate use
- Diagnostic error messaging for easy troubleshooting
Our verdict
Exceptional accuracy and versatility for water quality monitoring.
Product Details
Product Overview
Key Features
- Measurement Range: EC: 0~9999μS / 0~9.99mS, TDS: 0~5000ppm / 0~5ppt
- Resolution: EC: 0.1μS (0~99.9), 1μS (100~999), 10μS (1000~9990); TDS: 0.1ppm (0~99.9), 1ppm (100~999), 10ppm (1000~5000)
- Powered by: 2 x AA batteries (included) with a weight of 225 grams and dimensions of 11.6 x 1.9 x 7.0 cm
Calibration and Connectivity
The DM-3 is factory calibrated for immediate use, but individual re-calibration can be performed for each line as needed. It features dual sensor technology and comes with shielded cables to minimize interference.
- ASIN:
- B0CHYNGD6L
- Brand:
- HM Digital
- MPN:
- DM-3
- Model:
- EC/TDS (DM-3)
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