Environmental Quality SD Card Logger Nutriants 5" Cubes with Shrinkwrap are

5" Cubes with Shrinkwrap are sold by the case

pome fruits

while closely monitoring your plants and using an EC meter for accurate nutrient measurement

a vibration-damping spring

Reliable Active Cooling: To increase efficiency and prolong lifespan

Environmental Quality SD Card Logger Nutriants 5" Cubes with Shrinkwrap areRecords 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