VHT AV-TT-TT2 Tube Tester 2 Power Tube Tester

Manufacturer's Description

Includes two standard 8-pin octal-base adapters with dual banana plugs. Adapters accept all popular octal-base output tube types (6V6, 6L6, EL34, KT66, KT77, KT88, 6550, etc.). Also includes two high-quality 3" diameter metal and glass analog milliamp meters (100mA max) with additional test-pin jacks for external digital multimeter connection. Durable vinyl-covered wood cabinet requires no external power.