• Country
• Denmark

• Manufacturer / Brand
• Radiometer; København - Copenhagen

• Year
• 1951 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 94838

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• EF6 150C1 EF6 EZ2

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110/240 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: L-C Meter QL4 - Radiometer; København -

• Dimensions (WHD)
• 280 x 405 x 195 mm / 11 x 15.9 x 7.7 inch

• Notes
• Capacitance measurments: 0 to 30000 pF in 3 ranges. Inductance measurments: 0 µH to 300 mH in 6 ranges. Accuracy ± 1 % / + 0.5 pF.

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

• Source of data
• - - Data from my own collection

• Other Models

• Here you find 40 models, 37 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiometer; København - Copenhagen