• Country
• United States of America (USA)

• Manufacturer / Brand
• Hewlett-Packard, (HP); Palo Alto, CA

• Year
• 1972 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 181463

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100; 120; 220; 240; Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Digital Multimeter 3490A - Hewlett-Packard, HP; Palo Alto

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 425 x 85 x 466 mm / 16.7 x 3.3 x 18.3 inch

• Notes
• Five-digit digital Multimeter with self test.
  DC Voltage Ranges.Full range display: +/- .100000 V, +/- 1.00000V, +/- 10.0000V, +/- 100.000V, +/- 1000.00V.
  AC Voltage Ranges.Full range display: 1.00000V, 10.0000V, 100.000V, 1000,00V.
  Ohms:Six ranges are standard,and all ranges provide true four-wire ohns measurement capability.Ohm Ranges.Full range display: .100000 KOhm, 1,00000 kOhm, 10.0000 kOhm, 100.000 kOhm, 1000.00 kOhmm, 10000.0 kOhm,

• Net weight (2.2 lb = 1 kg)
• 9.380 kg / 20 lb 10.6 oz (20.661 lb)

• Mentioned in
• - - Manufacturers Literature (HP Katalog 1981)

• Literature/Schematics (1)
• Electronics International, Dec. 18, 1972 Nº 26, Vol. 45

• Author
• Model page created by Rudolf Osterkamp. See "Data change" for further contributors.

• Other Models

• Here you find 393 models, 361 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA