• Country
• Czechoslovakia

• Manufacturer / Brand
• Metra Blansko; Blansko

• Year
• 1967 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 160301

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

• Number of Transistors
• 5

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 8 × 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Tranzistor meric izolacnich odp PU 311 - Metra Blansko; Blansko

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 230 x 70 x 135 mm / 9.1 x 2.8 x 5.3 inch

• Notes
• Prüfgerät für Spannungen und Isolation, 3 Meßbereiche: 1. max 130V 2. max 650V 3. max 1300V

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Wolfgang Lill. See "Data change" for further contributors.

• Other Models

• Here you find 120 models, 90 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Metra Blansko; Blansko