Vanguard Instruments Company WRM-40
					    Winding Resistance Ohmmeter
					
										
															
					
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						The WRM-40 is a microprocessor based low resistance ohmmeter. With 40 Amperes of test current, the WRM-40 can very quickly provide a stable resistance reading of any large transformer. Dual resistance-reading channels measure two winding resistances on the same test cycle. The WRM-40 ensures operator safety by automatically discharging the transformer core energy after each test.
					
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