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Review on Schumacher 750W AC to DC Digital Power Inverter for Cars - Convert Vehicle Power to Household Power Efficiently by James Pope

Revainrating 3 out of 5

Good unit but not very accurate in readings

Not a bad unit but not very accurate in its readings . The display shows an input voltage of 12.4 VDC and my voltmeter shows 12.7, the device shows an output voltage of 120VAC but my voltmeter only shows 109-110VAC. Modified sine wave is good for everyday use but not for motors, switch lighting, LED lighting or anything with ballast including heavy motors. It wears them out prematurely. This is also in the instructions, as I found out after the purchase.

Pros
  • BABY AND EMERGENCY POWER: 750 watt unit (1500 peak watts) converts car power to 120 volt AC household power
Cons
  • Functionality