• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1949 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 183151

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

• Number of Tubes
• 4

• Valves / Tubes
• EF40 EL42 EZ40 EM34 or EM4

• 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: Widerstand Messbrücke GM-4249/01 - Philips; Eindhoven tubes

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 250 x 170 x 140 mm / 9.8 x 6.7 x 5.5 inch

• Notes
• Pont de mesure de résistance 0,5 Ω à 10 MΩ en 6 gammes.
  Il existe une version plus ancienne avec un oeil magique EM4.
  
  Widerstand Messbrücke 0,5 Ω bis 10 MΩ in 6 Bereichen.
  Frühere Version mit EM4 Magisches Auge.
  
  Service resistor bridge 0,5 Ω to 10 MΩ in 6 ranges.
  Early version has a EM4 magic eye.

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Patrice Zeissloff. See "Data change" for further contributors.

• Other Models

• Here you find 5244 models, 4386 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt