KEYESTUDIO Turbidity Sensor Module V1 for Arduino, Simple to Assess/Test Water Quality option 2 sold2026 and has excellent electrical insulation

and has excellent electrical insulation properties

QUANTITY: Package included of about 100 pcs square nuts in the package

Led lighted inspection mirror is nice gift for your friends and family who need such tool on birthday

have long Life

KEYESTUDIO Turbidity Sensor Module V1 for Arduino, Simple to Assess/Test Water Quality option 2 sold2026 and has excellent electrical insulationKEYESTUDIO Turbidity Sensor Module V1 for Arduino, Simple to Assess Test Water Quality 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. The function of the potentiometer is to change the electrical signal read, and it cannot change the output