'Emergency reminder' copper terminal is too small or the low-end electrical column, it is easy because the household electricity consumption is large. The current is too large and cause the terminal heat to cause the fire, We are not afraid of you shop than three, afraid you do not compare, large enough copper pieces of the terminal, hammer hit the shell is not broken, safe and solid high precision is our expertise, pro and your family's safety and happiness, please do not In the choice of low-end quality of the meter ...