HOPI HP-9800 20A energy monitor
How much power are these gadgets using -- and wasting? How much are your gadgets and devices costing you in power? And how much carbon dioxide is powering them releasing into the atmosphere?
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HOPI HP-9800 20A energy monitor
For more information on the HOPI HP-9800 20A energy monitor, click here.
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![HOPI HP-9800 20A energy monitor](https://www.zdnet.com/a/img/resize/612e23f894fcfcd996d7de5be4204f32b284edbb/2020/08/26/f974eb12-911f-4f8e-9b1e-b6413c48a809/img-6261.jpg?auto=webp&width=1280)
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HOPI HP-9800 20A energy monitor
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