... sensorSelectable scales of 0/4.000, 0/40.00, 0/400.0, 0/4000 NTU 0/10.00 0/100.0 0/1,000 0/10,000 ... lightDual filter softwareVarious output options ApplicationDrinking waterWater treatmentBottling industrySpecifications TurbidityMeasuring range0/4.000, 0/40.00, 0/400.0, 0/40009/999~99 ... Particles suspended solids controller and suspended solids meter with 4-20mA output/Municipal water supply turbidity