Welcome to the voltagestandard.com online store

A new website, www.dmmcheckplus.com, is now up and running to take care of sales and service for DMMCheck Plus units.  A DMMCheck Plus production run is in process now and orders can be placed via the new website.  Thank you for your interest and your patience.

Note to customers in Italy: To avoid problems with packages "disappearing" in Italian Customs and not received by customer, we only ship via United States Postal Service Priority Mail International, which includes insurance.