Vacuum Tube Voltmeter Type TF1041C No.53690/008, Made in England by Marconi Instruments Ltd. ranges 300 mV to 300 V a.c. and d.c. plus 1000 V d.c. and 50 ohms to 500 megohms, hybrid design incorporating transistor-stabilised supply to valve heater circuits, with permanently attached probes.
- Electricity and Magnetism
- Object Number:
- Loughborough University of Technology
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