For Liquids and Solids Mini Float / Magnetic Float Level Switch , Magnetic Float Level Transmitter, Side Mounting Float Switch , Cable Float Level Switch , Optical Level Switch, Rotary Paddle Level Switch , Capacitance Level Switch , Pressure Level Transmitter , Vibrating Probe Level Switch , Tuning Fork Level Switch, RF-Capacitance Level Transmitter , RF-Capacitance / Admittance Level Switch, Magnetostrictive Level Transmitter , By-Pass Level Transmitter , Mini By-Pass Level Transmitter , Ultrasonic Level Transmitter , FMCW Radar Level Transmitter , Electromechanical Level , Bargraphic Display Scaling Meter , Reflex /Transparent Level Gauge , Tubular Level Gauge , External Chamber.