• Country
• Germany

• Manufacturer / Brand
• Philips Electro Special, Berlin (PESB); Elektro Spezial, Hamburg

• Year
• 1940 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 103907

• • alternative name: Philips Elektro Sp.

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

• Number of Tubes
• 3

• Valves / Tubes
• AC2 AF7 EZ4

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Voltmeter GM4132 - Philips Electro Special,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 230 x 290 x 110 mm / 9.1 x 11.4 x 4.3 inch

• Notes

• NF-Röhrenvoltmeter für die Tonfrequenzen. Messbereich 0,01 V .... 300 V Vollausschlag  in 10 Bereichen, 25 Hz ... 15 kHz. (Voltage from 0,01 V to 300 V in 10 ranges.)

• Net weight (2.2 lb = 1 kg)
• 6.2 kg / 13 lb 10.5 oz (13.656 lb)

• Price in first year of sale
• 900.00 RM

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

• Mentioned in
• Radio-Mentor (1942, H.6)

• Author
• Model page created by Ernst Rykkje. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 21 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Electro Special, Berlin (PESB); Elektro Spezial, Hamburg