Product Announcements:
Voltage Converters and Voltage Inverters

The ALC digital panel-mount voltage and current meters are designed with high engineering flexibility. Output range(s) and decimal place are manually adjustable. The key features of these digital volt and amp meters are their compatibility for different output ranges and their ability for high frequency voltage and current measurements. Some of the models can go up to 100K Hz in frequenc... Read more...

VOLTAGE (CURRENT) MEASUREMENTSStandard classic measurements of voltage (current) values are based on two fundamental techniques either "average" or "effective".
The "average" value of a function of time is the net area of the function calculated over a specific interval of time divided by that time interval. Read more...