"keypad meter"

Ενεργομετρητής μεμονωμένης φάσης με έξυπνο πληκτρολόγιο

Single Phase Smart Keypad Meter Overview The LD103 Single Phase Smart Keypad Meter is an advanced, IoT-ready metering solution designed for accurate energy measurement, prepaid billing, and remote monitoring. Engineered with a user-friendly interface and robust communication capabilities, this meter ...