# Hewlett Packard

This section contains specific documentation on the Hewlett Packard instruments that are implemented. If you are interested in an instrument not included, please consider adding the instrument.

If the instrument you are looking for is not here, also check Agilent or Keysight for newer instruments.

- HP 33120A Arbitrary Waveform Generator
  - `HP33120A`
- HP 34401A Multimeter
  - `HP34401A`
- HP 3437A System-Voltmeter
  - `HP3437A`
- HP 3478A Multimeter
  - `HP3478A`
- HP 8116A 50 MHz Pulse/Function Generator
  - `HP8116A`
- HP 8560A / 8561B Spectrum Analyzer
  - Generic Specific Attributes & Methods
  - HP8560A Specific Attributes & Methods
  - HP8561B Specific Attributes & Methods
  - Enumerations
- HP Signal generator HP8657B
  - `HP8657B`
- HP 11713A Attenuator/Switch Driver
  - `HP11713A`
  - `SwitchDriverChannel`
  - `Attenuator_11dB`
  - `Attenuator_110dB`
  - `Attenuator_70dB_3_Section`
  - `Attenuator_70dB_4_Section`
- HP 437B Power Meter
  - `HP437B`
- Support class for HP legacy devices
  - `HPLegacyInstrument`
- HP System Power Supplies HP663XA
  - `HP6632A`
  - `HP6633A`
  - `HP6634A`