Radio Shack 22-218 Range User Manual


 
29
Measuring 3-Phase AC Voltage
This meter is primarily designed to measure household AC
voltages and is not intended for commercial or industrial use.
If you want to measure 3-phase, line-to-line voltages, please
note the following:
Because of the dangers inherent in the measurement of
three-phase circuits, we strongly recommend against the
use of this meter for such applications.
If you choose to make the measurements, use extreme
care. The actual voltage can be greater than the circuit’s
rated voltage (line-to-ground).
22-218.fm Page 29 Friday, August 6, 1999 11:44 AM