The EN6000B6 series instrument is a multi-channel measurement instrument, which is offered with two alternative display types: Digital or OLED. It is suited for measurement, display and alarm multi-channel signals at the place of work. The instrument can receive varieties of signal including standard current, standard voltage, standard thermal resistor, standard thermocouple, etc; No jumper is needed; setup of the internal parameters is all that is needed using pre-selected options between a varieties of common signals. A RS485 communication interface is available (as an option) to form a computer monitoring system based on multiple instruments and a PC that has the bus characteristics defined by the ENVADA communication protocol (supported by many host computer configuration software) or MODBUS protocol allowing the functional operation of a instrument to be carried out on a host computer seamlessly. The user can choose a communication rate among 2400, 4800, 9600, 19200bps. The standard communication software operated in a PC is available.