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Year: 1986 ?? | Category: Service- or Lab Equipment |
Wave bands | - without |
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Details | |
Power type and voltage | Dry Batteries / 2 x 1.5 & 9 Volt |
Loudspeaker | - - No sound reproduction output. |
Power out | |
from Radiomuseum.org | Model: Analog Multimeter YF-350 - Yu Fong Electric Co. Ltd., YFE |
Material | Plastics (no bakelite or catalin) |
Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
Dimensions (WHD) | 145 x 95 x 30 mm / 5.7 x 3.7 x 1.2 inch |
Notes | Ranges: Ohms: x1, x10, x100, x 1k, x10k (0...2k full scale.) DCV: 0.5, 2.5, 10, 25, 250, 1000V ACV: 10, 50, 250, 1000V DC mA: 50µA, 2.5mA, 25mA, 250mA HFE ICBo: 0 to 1000 (Built-in test connector) Battery test: 1.5V single range Temperature: -30 to 200 grad C with special probe. Output jack. Ohms adj potentiometer. Sensitivity: 20k ohm/V DC, 8k AC. Decibels: -20 to +22 dB 600ohm input Fuse & Diode protection |
Net weight (2.2 lb = 1 kg) | 0.2 kg / 0 lb 7 oz (0.441 lb) |
Model page created by Dirson Willig. See "Data change" for further contributors.
All listed radios etc. from Yu Fong Electric Co. Ltd., YFE; Taipei
Here you find 19 models, 14 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.