Indoor Outdoor Thermo Hygrometer propagation-kit Calibration optional

Calibration optional

Pro Cal is used throughout the vegetative and flowering stages and ceasing use in the last week of the flowering stage which is usually a flush week incorporating REZIN and water

this 4ft unit includes 4 high-output T5 lamps

indicated by the bubbles stopping forming

reducing heat emissions from the ducting and maintaining a consistent temperature for your plants

Indoor Outdoor Thermo Hygrometer propagation-kit Calibration optionalIndoor Outdoor Thermo Hygrometer Temperature, Humidity Monitor The Indoor Outdoor Thermo Hygrometer is a versatile monitoring device designed to track temperature and humidity levels both inside and outside your grow environment. Equipped with an external sensor, this unit allows growers to monitor multiple areas at once, making it ideal for managing grow rooms, greenhouses, and indoor plant setups. Accurate climate monitoring is essential for