Modernized meters DLM-101 and DLM-102

The modernized versions of DLM-101 and DLM-102 meters manufactured after April 2018 co-operate with the DSA-Monitor program. After modernization, it is possible to register the measurement history with an interval set from 100 ms to 1 min. The measurement data can be sent to a PC through the USB and RS-232 interfaces.