crmaris
10-08-2010, 08:31 AM
http://www.thelab.gr/gallery3/var/albums/reviews/reviews-photos/Faganas/IMG_3423.jpg?m=1286541593
Its an Instek GPM-8212. Its programming gave me a little hard time but after 12 hours I managed to control it through software (I had to change the Serial Component that I was using).
Compared to the Prova WM-02 that I was using till now, this has an extra digit to AC Volts reading and one more too, to low watt readings. Also with this power meter I made sure that the Prova was accurate. With the same load I measured 103.5 with the Prova and 103.35 with the Instek. PF and AC Volts were almost the same for both meters. I did not have the time to test it with higher loads since I have it for only a couple of days now.
Its an Instek GPM-8212. Its programming gave me a little hard time but after 12 hours I managed to control it through software (I had to change the Serial Component that I was using).
Compared to the Prova WM-02 that I was using till now, this has an extra digit to AC Volts reading and one more too, to low watt readings. Also with this power meter I made sure that the Prova was accurate. With the same load I measured 103.5 with the Prova and 103.35 with the Instek. PF and AC Volts were almost the same for both meters. I did not have the time to test it with higher loads since I have it for only a couple of days now.