Advanced Visible Light SD Card Logger new releases Item Model: SF4000 Grow Tent

Item Model: SF4000 Grow Tent Kit with Fan Speed Controller (Knob)

- Two separate electrical outlets for temperature and humidity control equipment

Automatic Calibration- Automatic calibration to one or two points using standard buffers (pH 4

200 per pallet

increases essential nutrient uptake

Advanced Visible Light SD Card Logger new releases Item Model: SF4000 Grow TentRecords lux, foot candles on to removable SD cards, and also functions as a type K or J thermocouple thermometer. A new advanced function compensates for the difference in tungsten, fluorescent, mercury and daylight ensuring highly accurate readings under various light sources. Records data onto standard SD memory cards (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport