IQSS-NPK Soil NPK sensor RS485, Nitrogen, Phosphorus and Potassium, 2m CableIQSS NPK Soil NPK sensor RS485, Nitrogen, Phosphorus and Potassium, 2m Cable IQSS NPK soil NPK sensor, also known as the soil nutrient quick tester to detect the content of nitrogen, phosphorus and potassium in the soil. By detecting the content of nitrogen, phosphorus and potassium in the soil, it can judge the fertility of the soil, and then it is convenient to evaluate the soil condition systematically. The sensor rapid measurement method actually

SIM card slot supports NB-IoT specific card

Weight: 242g

resistors and LEDs

6 x analogue input port

Remove both films of the lens and remember which side is the viewing side

Package Contents:

Type LED Matrix Applications 8x8 R click brings serial 8x8 RED LED display matrix to your design

Dimension: 39mm x 50mm

or alternate red and green for a tie

Odd Flow Control None

non-frosting) MATERIAL Probe: 304 stainless steel (contacted)

its reliability of data transmission is well guaranteed by the self-adaption ports which support both IEEE 802