KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester

Note: The sensor is not water-proof; can only place the transparent part into water. Be careful not to reversely connect the power supply, or the sensor will be damaged. You can turn the blue potentiometer on the sensor to adjust the sensitivity of sensor. Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements. Specification: Operating Voltage: DC 5V Operating Current: about 11mA Detection Range: 0%--3.5%?0-4550NTU? Operating Temperature: -30?~80? Storage Temperature?-10?~80? Error Range: ±0.5%F*S Package List: 1 * Turbidity Sensor Module