タイトルまたは説明

Product Name：Mini Power meter Product Model：WF-D*2A Product Description： This power meter can indicate working voltage, power, electrical quantity, cost setting and working condition. The range of measuring：Voltage**0~**0V、Power：1~***0W、Coulometer：0.***1~***9AH、Time: 0~*0 minutes, 0~*4 hours, 0~**9 daysï¼› Refresh Frequency: over two times per secondï¼› Measurement Accuracy: first classï¼› Display Mode: 8 bit digital (4 bit concern with time) LCD screen, plus 4 decimalsï¼› Compression of power frequency: AC**0v power supply, /output time ：≥AC2kV/min.1mA Working Conditions: Temperature: **0~*0℃ Humidity: *0~*5% RH