Vintage Heathkit VTVM im-18. With Probes. Fully Functional. Good condition. For Sale
Vintage Heathkit VTVM im-18. With Probes. Fully Functional. Good condition.:
- in great for safe free shipping with FEDEX ground
The VTVM (Vacuum Tube Volt Meter)IM-18came on the market in 1968 and was produced until 1976. It was the successor of theIM-11that came on the market in 1961, that in turn was the successor of theV-7andV-7A. There is only minor differences between theIM-11and theIM-18, mostly it is about new look and color. In 1977 theIM-18was replaced by theIM-5218and was produced until 1983. Again it was only a new look and color. The VTVMV-1was one of the firstHeathkits that came on the market in 1947, just after the oscilloscopeO-1. The circuitry is very similar in all the VTVM's. TheV-7was the first with the components mounted on a printed circuit board.
- Power type and voltage
- Alternating Current supply (AC) / 105-250 & 1,5Volt
- from Radiomuseum.org
- Model:VTVM IM-18- Heathkit Brand, Heath Co.;
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 119x187x104mm / 4.7x7.4x4.1inch
- Vacuum Tube Voltmeter.
- Net weight (2.2 lb = 1 kg)
- 1.588kg / 3 lb 8 oz (3.498 lb)
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