Environmental Quality SD Card Logger Water Heaters Chillers This unique substrate is packed

This unique substrate is packed with optimal levels of nutrients

CDA should not be used for purposes that involve contact with the human body or ingestion

Where other rockwool brand manufacturers cut all sizes from one batch of wool

Centipedes

Environmental Quality SD Card Logger Water Heaters Chillers This unique substrate is packedRecords air speed, ambient temperature, relative humidity, light and thermocouple temperature onto removable SD Cards. Includes a 4 parameter environmental probe, and also works with all of our standard Type J & K Thermocouple Probes. Records data onto standard SD memory cards (like a digital camera). The removable SD card is easy to transport and insert into a computers memory card slot or SD card reader. Uploads pre formatted data to Excel, without