PUHUI PH120-09 RS232/RS485/4-20mA/0-5V Range 0-70m/s 0-359 2 n 1 Ultra Ultrasonic Anemometer Wind Speed and Direction Sensor

Low Cost RS485/4-20mA/0-5V FDR TDR Soil Temperature Humidity Moisture Probe Sensor Transmitter

RS485 4-20mA 0-5V Industrial Microphone Noise and Sound Level Detector Sensor for Environment Monitoring IOT

FB-10 Handheld Wind Direction Tester Mini Meteorological Station

PUHUI PH210-03 100 - 50 % Range 12-24V Supply Solar Panels Dust Monitoring System RS485 Output

PH900-09 Offer Sample ABS+ Aluminum Alloy Stations Remote Ce With Rain Gauge Weather Station For Smart Agriculture