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Vacuum Tube Volt-Ohmmeter 312

Vacuum Tube Volt-Ohmmeter 312; Simpson Electric Co. (ID = 1028111) Equipment Vacuum Tube Volt-Ohmmeter 312; Simpson Electric Co. (ID = 1028112) Equipment
Vacuum Tube Volt-Ohmmeter 312; Simpson Electric Co. (ID = 1028113) Equipment Vacuum Tube Volt-Ohmmeter 312; Simpson Electric Co. (ID = 1028114) Equipment
Vacuum Tube Volt-Ohmmeter 312; Simpson Electric Co. (ID = 1028115) Equipment
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Vacuum Tube Volt-Ohmmeter 312; Simpson Electric Co. (ID = 1028111) Equipment
Simpson Electric Co.: Vacuum Tube Volt-Ohmmeter 312 [Equipment] ID = 1028111 547x730
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For model Vacuum Tube Volt-Ohmmeter 312, Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
 
Country:  United States of America (USA)
Manufacturer / Brand:  Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Year: 1970 ?? Category: Service- or Lab Equipment
Valves / Tubes 2: 6AL5 12AU7
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Vacuum Tube Volt-Ohmmeter 312 - Simpson Electric Co.; Chicago,
Material Bakelite case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 210 x 221 x 120 mm / 8.3 x 8.7 x 4.7 inch
Notes VTVM with relativly large scale (190 mm). 8 ranges for DC (0,5 V - 1500 V), megaohm impedance, 7 ranges on AC rms (1,5V-1500V) and 7 ranges AC peak to peak (4 V - 4000 Vpp).7 ranges as Ohmmeter Rx1-Rx1M (0-1000 Ohm to 0-1000 Mohm). Better than 3% accuracy on all ranges. Meter movement suspended on band. High voltage (30 kV) and RF (250 MHz) probes available as aditional equipment.
Net weight (2.2 lb = 1 kg) 2.310 kg / 5 lb 1.4 oz (5.088 lb)
Source of data -- Original-techn. papers.
Literature/Schematics (1) - - Manufacturers Literature

Model page created by Sinisa Trlin. See "Data change" for further contributors.



All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Here you find 136 models, 120 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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