Measurement

• measurement of electric energy flowing in two directions，

• data storage and set to a combination.

• Time of use, up to 4 rates

• Instantaneous measurement

Anti-tamper function

• protection meter against strong magnetic field

• cover open detection

• reverse connection detertion

Event record

• reset

• program history latest 10 times

• total times of power off

• total times of meter cover open

Rate control

Alarm

• Liquid crystal display

• Store billing energy value with sum and rate latest 12 months

• RS485, optical communication

• Open protocol