P06S-100 - 100A Digital Electricity Meter - Energy Meter - LCD Display Voltmeter Ammeter Frequency Meter
Displays voltage, current, power, power factor, energy consumption and frequency at the same time.
Made of PC flame-retardant material, which will be more safe for using.
Backlight control, short press to turn on/off backlight.
Hold press for 3 second to enter the over-load power setting, hold press for 5 second, system reset, cumulative values restores back to zero, overload power setting restore default value
Voltage measurement range is AC 50-300V , current measurement range
is 0.01-100A, frequency measurement range is 45-65Hz , energy measurement range is 0.01Wh-99999kWh
The volt amp power energy frequency panel monitor is designed with built-in CT, no need to buy separately, powered by power grid directly (AC 220V), no need external power supply.
The device is unidirectional. An arrow on the CT sensor indicates the direction of current flow. Refer included user's manual for details.
James,
this is a unidirectional device. There is an arrow on the CT sensor indicating current flow direction so this should meet your expectations.
Although the behavior of the meter alone under reversed current is unknown - we haven't tested this.
It does not matter what power source this device is connected to. It can be grid mains, a generator, solar system, wind turbine, etc. as long as the source provides with 230V AC output.
In other words, you can connect this meter to a 230VAC diesel generator.
The meter is powered with the same voltage it measures.