Marconi Instruments TF868B Universal LCR Wheatstone Bridge

Vintage Marconi TF1100 Sensitive Valve Voltmeter Sold as SPARES/PARTS

NO RESERVE Vintage Marconi Galvanometer & Ernest Turner Voltmeter Gauge

Marconi Instruments Vacuum Tube Voltmeter TF1041B

Vintage General Electric Alternating Current Voltmeter Type P-3 Test Equipment

AVO Test Bridge . Vintage electronic form 1945. Quite Rare in this Condition.

Marconi TF 2102M A.F Oscillator (R5)

PARCO VINTAGE WHEATSTONE BRIDGE MEASURES ELECTRICAL RESISTANCE WOOD COPPER BRASS