Hanna Groline HI981420 Nutrient Monitor microbes The Trolmaster DSD-1 Dry-contact module
Description
The Trolmaster DSD-1 Dry-contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro-X using a “dry-contact” or relay to activate the device
The special cable connects to your lighting fixture / LED driver using the two-screw terminal block to connect to loose wires on the LED driver
Created in partnership with Rexil Agro BV
think about how good this is for you
Hanna Groline HI981420 Nutrient Monitor microbes The Trolmaster DSD-1 Dry-contact moduleThe Hanna GroLine HI981420 Nutrient Monitor is the perfect tool for precision monitoring of your hydroponic, aquaponic, and greenhouse nutrient solutions. Designed for effortless use, this device continuously tracks pH, conductivity (EC & TDS), and temperature, ensuring your plants always thrive in the optimal environment. Key Features: Continuous Monitoring: Real time, 24 7 tracking of pH, EC TDS, and temperature with high and low alarms to help you
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























