- Bezeichnung: Differenzdruckmesser
- Anforderungszeichen: Fl.20515
- Gerät-Nr.: 127-1018 A-1
- Messbereich: 0 – 1 Kg/cm2
- Hersteller: Maximall-Apparate-Fabrik, Paul Willmann, Berlin
- Baujahr: ca.1944
- Eingebaut in: z.B. Messerschmitt Me 163, Me 262, Arado Ar 234 u.a.
- Bemerkung: geflogenes Exemplar
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