ขาย ลดล้างสต๊อก PZEM-004T 10A AC Digital Power Energy Meter Module โมดูลวัดการใช้พลังงานไฟฟ้า(ไม่มี CT) ราคาที่ดีที่สุด

PZEM-004T Maximum 10A AC Multifunction Power Monitoring Communications Module+No CT Voltage - Measuring range:80～260V - Resolution: 0.1V - Measurement accuracy: 0.5% Power factor - Measuring range: 0.00～1.00 - Resolution: 0.01 - Measurement accuracy: 1% Frequency - Measuring range: 45Hz～65Hz - Resolution: 0.1Hz - Measurement accuracy: 0.5% Current - Measuring range: 0～10A(PZEM-004T-10A); 0～100A(PZEM-004T-100A) - Starting measure current: 0.01A(PZEM-004T-10A); 0.02A(PZEM-004T-100A) - Resolution: 0.001A - Measurement accuracy: 0.5% Active power - Measuring range: 0～2.3kW(PZEM-004T-10A); 0～23kW(PZEM-004T-100A) - Starting measure power: 0.4W - Resolution: 0.1W - Display format:＜1000W, it displays one decimal, such as: 999.9W,1000W, it display only integer, such as: 1000W - Measurement accuracy: 0.5% Active Energy - Measuring range: 0～9999.99kWh - Resolution: 1Wh - Measurement accuracy: 0.5% - Display format: ＜10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh,10kWh, the display unit is kWh, such as: 9999.99kWh คู่มือ การใช้ https://github.com/olehs/PZEM004T https://www.innovatorsguru.com/pzem-004t-v3/