1,DIN Rail mounted power meter 2,6+1 or 5+2 LCD display 3,Remote ... 4,IEC62053-21 1. MID approved 2. Measuring range up to 100A 3. Digital display and counter display all available.1. FUNCTIONS ... standard DIN EN50022,or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves.♦Four ... we can make according to your special requirements. DIN rail digital power meter