• Country
• Hungary

• Manufacturer / Brand
• Telmes Szövetkezet (TEL-MES); Budapest

• Year
• 1980 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 178892

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Érintésvédelmi müszer TR-2218 - Telmes Szövetkezet TEL-MES;

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 210 x 120 x 72 mm / 8.3 x 4.7 x 2.8 inch

• Notes
• Insulation meter. Measurement range 100 Ohm and 10 MOhm, 25 V DC, 50 and 250 V AC.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

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

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 38 models, 38 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telmes Szövetkezet (TEL-MES); Budapest