●Highly sensitive probe,built-in hardcover probe,built-in waterproof strip design,four-core waterproof shielded cable. ●All-aluminum casing,not easy to age,high precision,strong corrosion resistance.good stability,good durability,good heat resistancesg. ●IP67 level protection,It can be used in outdoor rain and snow environment for a long time,waterproof and moisture-proof,swtrong anti-interference,asccurate data measurement. ●Active data reporting is supported,check data at any time,free cloud platform,stable performance,accurate measurement. ●Measurement data is more convenient,low power consumption,stable performance,wireless transmission signal.