This power meter can indicate working voltage, power, electrical quantity, cost setting and working condition.                                                        
The range of measuring：Voltage110~280V、Power：1~3000W、Coulometer：0.0001~9999AH、Time: 0~60 minutes, 0~24 hours, 0~999 days；
Refresh Frequency:  over two times per second；
Measurement Accuracy: first class；
Display Mode: 8 bit digital (4 bit concern with time) LCD screen, plus 4 decimals；
Compression of power frequency: AC220v power supply,input /output time ：≥AC2kV/min.1mA
Working Conditions: Temperature: -10~60℃  Humidity: 10~95% RH

OEM/ODM,Customized Logos/Designs are Welcome