atura
The AR553/LCD/U is a type of testing equipment manufactured by Aparatura, a Polish supplier of test, measurement and automation products. This device is a multifunction benchtop unit featuring a digital LCD display and two built in relays and two analog input outputs. The device also includes an independent printer port and a built-in RS232 interface for communication with external devices. The device is used in various applications such as measurement, monitoring and control. The unit can be used to measure electrical circuits including voltage, current, power, and frequency, as well as temperature and humidity. The AR553/LCD/U is a high performance and reliable device that is designed for long-term use and is suitable for commercial, industrial, and research-level applications.