Review on ⚡️ RGBZONE 150 Amps Power Analyzer: High Precision RC Watt Meter for RC, Battery, Solar, Wind Power by Brian Graham
Inaccurate and not calibrated
Along with all the other complaints about this and similar ones sold under different names (short cables, hard to read screen, accuracy, exaggerated current handling etc. ) The manual is wrong in terms of cumulative values, for example it says 6554 watt hours. It returns to 0 at 655.4Wh. Amp hours are the same. It is not possible to calibrate volts and amps from a known accurate source. The power consumption clearly exceeds the value specified in the "manual". Only useful for radio control. Do not buy this for solar system monitoring.
- Great for outdoor activities
- Mostly good but...
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