... . Easy to operate.2) Single line big inch full 4 LED display, rane: -1999~9999. Demical floating display ... group of signals,such as DC 0-10V,4-20mA,Pt100; TC(K \J\S\E\R\B\T)Pt100 ... , or AV100V,AA0-5A.4) Analog output:Isolated 0-10V/4- ... models of products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter ...