APO Multimeter No. 3

Master Instruments Pty. Ltd., Sydney

Dati

Forum

Immagini

Collezioni

Paese
Australia

Produttore / Marca
Master Instruments Pty. Ltd., Sydney

Anno
1968

Categoria
Strumento da laboratorio

Radiomuseum.org ID
223233

Immagini
Schemi

APO Multimeter No. 3 ; Master Instruments (ID = 1296277) Equipment — Master Instruments APO Multimeter No. 3 (3)

APO Multimeter No. 3 ; Master Instruments (ID = 1296254) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1292147) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1292148) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1292149) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1292150) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1296278) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1296281) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1296283) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1296284) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1296288) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 1296300) Equipment — Master Instruments APO Multimeter No. 3 (1)

APO Multimeter No. 3 ; Master Instruments (ID = 2244468) Equipment — Master Instruments APO Multimeter No. 3 (1)
APO No. 3 Multimeter chassis view

APO Multimeter No. 3 ; Master Instruments (ID = 2244469) Equipment — Master Instruments APO Multimeter No. 3 (1)
APO No. 3 Multimeter Front view

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Specifiche tecniche

Gamme d'onda
- senza

Tensioni di funzionamento
Batterie a secco

Altoparlante
- - Nessuna uscita audio.

Materiali
Plastica (non bachelite o catalina)

Radiomuseum.org
Modello: APO Multimeter No. 3 - Master Instruments Pty. Ltd.,

Forma
Apparecchio portatile > 20 cm (senza la necessità di una rete)

Annotazioni
This is a rugged instrument designed for general purpose field use by telecommunications technicians in the Australian Post Office and military services. The meter has a basic internal resistance on voltage ranges of 1000 Ohms/V and the stated accuracy is better than 1.5% on DC voltage and 2% on AC voltage. A single range switch covers AC and DC voltages to 1000V and AC current from 1mA to 10A. The front panel includes a separate probe socket to allow measuring the internal resistance of single 1.5V cells which were used as local battery microphone supplies on magneto telephone services in country regions and miltary field telephones. The internal batteries consist of a single AA 1.5v cell for Ohms x1, x10 and x100 ranges and a 15V battery (Eveready 411) for the Ohms x1000 range. The moving coil movement has a sensitivity of 400uA fsd and is rubber mounted to withstand shock in excess of 40G @ 120 vibrations/minute while at the same time being shielded against external magnetic fields in excess of 50 Oersteds.

Peso netto
2 kg / 4 lb 6.5 oz (4.405 lb)

Prezzo nel primo anno
69.00 AUD

Fonte dei dati
- - Manufacturers Literature

Letteratura / Schemi (1)
- - Manufacturers Literature

Autore
Modello inviato da Ross Herbert. Utilizzare "Proponi modifica" per inviare ulteriori dati.

Altri modelli
In questo link sono elencati 5 modelli, di cui 5 con immagini e 1 con schemi.
Elenco delle radio e altri apparecchi della Master Instruments Pty. Ltd., Sydney

Collezioni | Musei | Letteratura

Collezioni

Il modello APO Multimeter No. 3 fa parte delle collezioni dei seguenti membri.

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