Sewage Treatment Sensor

RS485 ONLINE LASER TURBIDITY PROBE SENSOR LOW RANGE WATER LASER TURBIDITY SENSOR NDI 4-20MA KWA MANKHWALA OLEMEKEZA MADZI.
Kuyang'anira Pa intaneti Digital Electrode Imatha Kuyeza Nthawi Imodzi Kutentha kwa Madzi a EC TDS Ndi Sensor ya Salinity PTFE