I am not getting correct value for Watts when i did the calculation, example as below
Actual reading from meter = 232.20 Volts , 2.89 Amps, 665.00 Watts, 1311707.00 KWH
232.20 x 2.89 = 671.06 Watts, but in the meter it shows 665.00, can i know why its not accurate ?
Thanks in advance.
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- 23 Dec 2018, 13:25
- Forum: ESP Easy: Hardware
- Topic: Support for PZEM 004T Energy monitor
- Replies: 309
- Views: 9289520