... , the key components and part all adopts long life type.The meter is widely used in office buildings, shopping ... day can be set within 1 to 28 of one month. The consumption data can be reserved for 12 ... Rated Voltage(V)110,120,220,230,240,etc.Rated Current(A)1.5(6), 2.5(10), 5(20 ... rated voltage 115%, when no current is in circuit, meter will output not more than one pulseMax. Operation Temperature-30°C ...