Hanna Instruments GroLine Monitor For Hydroponic Nutrients - Inline Probe

Low noise operation, energy efficiency, and certified sealed HEPA filtration makes this machine an industry leader & sustainable vacuum.

Compatible with all Hydro-X control/device modules with the flexibility of a web-based program as well as the App. Expanded capability allows up to 50 sensors and 50 separate control modules..

This is the replacement filter for the Stadler Form Roger Little air purifier. A HEPA filter, it will keep your air purifier running efficiently and effectively.

TruSens Z-2500 Medium Smart UV-C HEPA Air Purifier w/ Enhanced SensorPod Air Quality Monitor.

Low noise operation, energy efficiency, and certified sealed HEPA filtration makes this machine an industry leader & sustainable vacuum. Features a 680 watt motor with double-the-industry 2000+ hour life, plus 5-year warranty. NaceCare PPR 240 With Performance Kit - AST2.

Control grow lights, mini-splits, dehumidifiers, humidifiers, and HVAC systems..Fully customizable single-zone environment system designed for commercial applications.

Stadler Form Roger Little HEPA Air Purifier - White. A smaller version of the Stadler Form Roger, it's packed with features and air quality sensors.Ideal for rooms up to 355 square feet.

Track pH, conductivity, and temperature accurately and download data to your PC or external drive.

Stadler Form Roger Little HEPA Air Purifier - White.Ideal for rooms up to 355 square feet. A smaller version of the Stadler Form Roger, it's packed with features and air quality sensors.

Available with a standard probe or an in-line probe for continuous immersion..Track pH, conductivity, and temperature accurately and download data to your PC or external drive.