Model : DE7000B DIGITAL ALARM INDICATOR Ohkura Vietnam

Model DE7000B is a small alarm indicator that builds the alarm output in four points into, and measures the temperature, the voltage, and the current precisely.
Features
■„Digital 4 or 5 digits display
■„Four Alarm Outputs standard
■„High Accuracy of ± 0.1% (DE7101B)

■„Full Multi-Input (Thermocouple, RTD, voltage or current)
■„High-speed sampling cycle of 50ms
■„Optional Transmitter power supply
■„RS-232C,RS- 422A (RS-485) Communication Interface
■„Optional Multi-input selector

http://ohkura.co.jp/en/product/detail.php?ca=5&res_id=1458285709-549798#item