DFUN AC Energy Meter products hian electrical parameter tehna atana hmanraw changkang tak a entir a, hei hi power system-te real-time monitoring leh analysis atana siam bik a ni. Heng AC energy meter te hian microelectronic technology leh integrated circuit lian tak tak an hmang a, digital sampling processing technology leh Surface Mount Technology (SMT) te an hmang a ni. Tin, push-button hmanga on-site parameter setting an phalsak a, an size compact, light weight, aesthetic design, leh flexible installation option te an nei bawk.