Test Bench Model with Digital Meters
Radiotone Single Phase Enclosed Type Variable Autotransformer (colloquially known as Variac) is ideally suitable on a Test bench. It is provided with digital voltmeter and 0-20A Ammeter. It becomes very convenient for the operator to carry on testing as both output voltage & current can be measured.
Models : 4A /6A /8A /10A /12A /15A /20A