Vintage Heathkit VTVM im-18. With Probes. Fully Functional. Good condition.

Description

in great condition
professionally packaged for safe free shipping with FEDEX ground
The VTVM (Vacuum Tube Volt Meter) IM-18 came on the market in 1968 and was produced until 1976. It was the successor of the IM-11 that came on the market in 1961, that in turn was the successor of the V-7and V-7A. There is only minor differences between the IM-11 and the IM-18, mostly it is about new look and color. In 1977 the IM-18 was replaced by the IM-5218 and was produced until 1983. Again it was only a new look and color. The VTVM V-1 was one of the first Heathkits that came on the market in 1947, just after the oscilloscope O-1. The circuitry is very similar in all the VTVM's. The V-7 was the first with the components mounted on a printed circuit board.
Number of Tubes
2
Valves / Tubes
6AL5
12AU7
Power type and voltage
Alternating Current supply (AC) / 105-250 & 1,5 Volt
Material
Metal case
from Radiomuseum.org
Model:
VTVM IM-18
- Heathkit Brand, Heath Co.;
Shape
Tablemodel, with any shape - general.
Dimensions (WHD)
119 x 187 x 104 mm / 4.7 x 7.4 x 4.1 inch
Notes
Vacuum Tube Voltmeter.
Net weight (2.2 lb = 1 kg)
1.588 kg / 3 lb 8 oz (3.498 lb)