TSSPortable portable turbidity, suspended solids and sludge interface monitor is an ideal remote monitoring tool in municipal and industrial wastewater, drinking water and river monitoring. The instrument can be used as an optimization tool in the monitoring process, and can also be used as a convenient method for calibrating or verifying online sensors. Features and advantages: ● One instrument can measure three parameters; ● Multiple calibration curves, easy to use; ● Simple sludge interface measurement; ● Bubble compensation measurement to ensure higher accuracy; ● Durable material, long service life; ● Use rechargeable battery for power supply; ● It is unique, with red