If you're on NSTAR, National Grid or in Belmont/Littleton/Boxborough, (plus a couple of other providers/towns), you can get a Smart Strip power strip for $21 instead of $31:
StoreAnd the Belmont public library has 4 Kill-a-Watt meters available to check out like books. Not sure if you can take it out with any Minuteman library card or if you have
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