Digitest DVM (digital multi-meter) 333R

Honeywell, Test Instruments Division; Denver, CO

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  • Year
  • 1968
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 335986

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 117; 220 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Digitest DVM 333R - Honeywell, Test Instruments
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 6 x 6.5 x 10 inch / 152 x 165 x 254 mm
  • Notes

  • The Honeywell 333R Digitest is a digital multimeter with +- 0.5% accuracy, 100 microvolt resolution with 3  1/2 digit readout. Model 333 Bench/Portable is a related portable version with an optional nicad battery and an over-range indicator. Model 333R Bench/Rack model is AC only but gives an over-range digit.  The multimeter uses Nixie tubes.  It can measure DC voltages from 100 microvolts to 1000 volts, from 0.1 microamp to 1 ampere, and AC voltages from 300 microvolts to 300 volts and 0.3 microamp to 300 mA.  It reads resistance from 0.1 ohm to 1 megohm. An introductory article in the April 1968 issue of Electronics World gives further details and specifications.  The device was built for Honeywell in France.

  • Net weight (2.2 lb = 1 kg)
  • 7.6 lb (7 lb 9.6 oz) / 3.450 kg
  • Price in first year of sale
  • 395.00 US$
  • Literature/Schematics (1)
  • Electronics World, April 1968, pg 73-74, model introduced
  • Literature/Schematics (2)
  • Electronics (August 1968; September 1968, pg. 89 uploaded; March 1969)
  • Author
  • Model page created by Rich Post. See "Data change" for further contributors.

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The model Digitest DVM (digital multi-meter) is part of the collections of the following members.

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