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Low-voltage cable tester - 1143-5000
Identifies defective insidewire and jacksMeasures resistance, AC/DCvolts, quasi square wave, andpair balance
Identifies shorts, opens, crosses and grounds
Replaces the need for other meters
Provides tone for twisted pair or crossed conductor identification
Single set-up for testing Tip-Ring, Tip-Ground, and Ring-Ground with ground connection
Field replaceable leads
Softcase with adjustable hook
Low battery indicator light