Site Information


 Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3
  • Image 4

Hewlett Packard 4934A TIMS Opt.001 Transmission Impairment Measuring Set - Parts

Current Stock:

Product Description

Manufacturer: Hewlett Packard HP

Model: 4934A

Condition: For Parts or Not Working. Comes in non-original packaging.  This TIMS is in Fair cosmetic condition with LOTS of heavy scuffs and stains across the top, as well as adhesive label residues.  There is something funny happening with electrical tape and a power connector in the battery hole.
The photos show the exact item(s) the buyer will receive.

Notes: This system is in PARTIAL working condition.  The standby light comes on, and extinguishes when its button is pressed.  Nothing else happens.  No other testing was done.
No manuals, cords/cables, or additional items are included if not listed or shown.


  • (1) HP 4934A TIMS


  • Manufacturer: Hewlett Packard
  • Model: 4934A
  • Transmission Impairment Measuring Set
  • Option 001 installed: Rechargeable Ni-Cd battery with charger
  • Frequency range: 20Hz to 110kHz
  • Measurements:
    • Level Frequency
    • Noise
    • Noise with Tone
    • SIgnal to Noise
    • Impulse Noise
    • Peak to Average Ratio P/AR
    • Noise to Ground
  • Can make measurements directly on leased or dial-up lines
  • Loop holding capability
  • Monitor speaker
  • Butt-in connection
  • 4 permanently stored frequencies, any other frequencies may be temporarily assigned or stored by user
  • Can test Single Frequency SF signaling using SF SKIP feature

Does not power on


  • No returns - No refunds - No exchanges
  • By purchasing this item, you are agreeing to not seek reimbursement should the item not function to the manufacturer's specifications.
  • Read the notes carefully to ensure you are buying something you can use
  • See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.

Other Details

For Parts or Not Working

Find Similar Products by Category