Digital, plug-in voltmeters

AC, 2-wire / 2-prong digital volt meter / line monitor

     This is a very beneficial instrument that everyone should have in their home or business location.  Only a few companies are known to distribute these in the US, so send a message to request info on where to buy this hard-to-find, accurate, high quality, plug-in meter.  I’ve owned one of these since 2005 and it still works like new!  Price was $56.00 then, and the price is still $56.00 each, from the same company where I purchased this item, and as of April, 2017.  Simply plug it into a small surge protector (recommended), plug the surge protector into any easily-viewed receptacle, and leave it plugged in 24/7. 

     It’s a good advantage to have one of these, so you can occasionally check at a glance, if your house or business voltage is within the recommended range.  Generally, for a 120VAC electrical system, to prevent possible problems with certain plug-in items in your home or business, the voltage should be +/- 5%.  This would be the safe range of 114VAC to 126VAC.  For further assurance, contact your electric company and ask about the recommended or common voltage range for your area.