DIGITAL LED POWER METER MONITOR VOLTAGE KWH TIME WATT ENERGY IN SOUTH AFRICA

Description: Digital LED Power Meter Monitor Voltage KWh Time Watt Energy Ammeter F eatures:  Electric parameters measurement function:  Energy Power Voltage Current  Working Time. Power down data storage function: Keep off before the electric power,total operation time,display items,back light out state Overload alarm function: More than power alarm threshold backlight flashing alarm. Power alarm threshold preset functions: Can set power alarm threshold Electricity, operation time key reset  Backlight function. S pecifications:  Voltage Measuring Range: AC 80 - 260 V Current Measuring Range: 20A(The Current range can be increases up to 50A by use of heavier gage wire.) Rated power: 30A/6600W Operating frequency: 45-65 hz Energy Measuring Range: 0-9999.99KWh Power Measuring Range: 0 - 9000W Working Time: 0 - 9999.59hours   Button F unctions Up    1.In normal display situation,Time, current, electric quantity, power ,voltagewill be      displayed reverse circulation when short press      2.In the condition of power alarm threshold setting, short press the digital will plus one.      3.In power and short time reset condition short press will retreat to the reset state. Down    1.In normal display situation,Time, current, electric quantity, power ,voltagewill be      displayed sequence circulation when short press      2.In the condition of power alarm threshold setting, short press the digital will     Subtract one.      3.In power and short time reset condition short press will retreat to the reset state. Setting    1.In the condition of power display,the device will enter into power alarm threshold     setting condition after 3seconds long pressing      2.n the condition of power or time display, the device will enter into Power or time     reset condition after 3seconds long pressing OK    1.In normal display situation, short press will open or close the backlight      2.In the condition of power alarm threshold setting, short press will change the     number      3.In power and short time reset condition, short press reset power and time,and     exit reset situation Size:  Note on 2014-12-17th This meter have been updated to new version, and the appearance and  connection diagram   u pdate  as following: