Description:
Multifunction AC100A Digital LED Energy Meter Power Monitor Voltmeter Ammeter KWh Watt Volt Amp with USB Cable
Features:
A. Function
1 Electrical parameter measurement function ( voltage， current ， active power ， power ) .
2 Overload alarm function ( over power alarm threshold power flashes and buzzer alarm drops ) .
3 Preset alarm thresholds power function ( can set up their own power alarm threshold ) .
4 Power button clear function .
5 Power-down data storage function ( cumulative power -down before saving ) .
6 Bright red digital display function ( display voltage， current， active power ， power ) .
7 Serial communication function ( built- TTL serial interface ， available through various terminals communicate with the adapter plate ， reading and setting parameters ) . B. Positive display and buttons Display Interface Displayed by the four four bright red digital tubes， used to display the voltage ， current， power ， power parameters ， shown in Figure 1 . Display Format Power : Test Range 0 ~ 22kW 0 ~ 10kW display format within 0.000 to 9.999 ; Within 10 ~ 22kW display format 10.00 ~ 22.00. Energy : Test Range 0 ~ 9999kWh 0 ~ 10kWh display format within 0.000 to 9.999 ; 10 ~ 100kWh display format within 10.00 to 99.99 ; 100 ~ 1000kWh within the display format of 100.0 to 999.9 ; 1000 ~ 9999kWh and above the display format from 1000 to 9999. Voltage : Test Range 80 ~ 260VAC Display Format 110.0 ~ 220.0 . Current : Test Range 0 ~ 100A Display Format 00.00 to 99.99 . Button A built-in button on the front panel ， used to make electricity clear function. Electricity clear method : Press cleared until the power button for 5 seconds digital display window flashes ， then release the button! Short press the Clear key， the data is cleared and exit cleared electricity flashing ， thus cleared to complete ; if long press again 5 seconds until no blinking indicates exit cleared . Package includes: 1 x AC100A Digital LED Energy Meter Power Monitor Voltmeter Ammeter 1 x USB Cable
Details pictures: