Large display thermometer & hygrometer is a great tool for your grow project. Designed for indoor/outdoor use, this waterproof thermometer not only measures temperature, but humidity as well, which is a vital part in plant growth.

A digital controller designed to enhance your AC Infinity fan with smart controls to maintain a stable climate.

TrolMaster Hydro X DSH-2 Humidity Device Station 240v for the Hydro-X Environment Control System.

The TrolMaster Hydro-X CO2 Device Station allows user to easily connect & control standard supplemental CO2 devices or CO2 exhaust controls to the Hydro-X. Any CO2 device that is 10-amps @ 120 volts or less can be controlled by the Device Station.

The Energy CO2 Regulator can be specially used in grow rooms & grow tents. CO2 is essential to photosynthesis & will shorten your growing time while doubling your harvest yield.

TrolMaster Hydro-X Humidity DSH-1 Device station for the Hydro-X Environment Control System.

The Hydro-X CO2 Sensor measures the CO2 PPM within the growing area. Using the Sensor allows the users to connect & control their supplemental CO2 system using the Hydro-X. *Used in combination with one or more Device Station CO2 device modules.

AC Remote Station for the Hydro-X Environment Control System.

The TrolMaster Hydro-X Thermostat Station TS-1 is designed to replace a thermostat connected to a conventional cool only HVAC unit.

The TrolMaster Hydro-X Thermostat Station TS-2 is designed to replace a thermostat connected to a standard HVAC unit.

Hydro-X system is a professional-grade single-zone environmental controller. Installation is simple & system is easy to expand. Controls grow lights, HVAC systems, air conditioners, commercial dehumidifiers/humidifiers & CO2 generators or regulators.

The ONGROK mini digital hygrometers allow you to easily know the environment temperature & humidity around you. Their small size makes it easy to fit-in everywhere. Perfect for humidors, sealed jars, bags/pouches, violin or guitar cases.