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Welch Allyn Model 74910 Dua...

        

Welch Allyn Model 74910 Dual Handle Transformer ONLY No Heads 38230

Condition
Used
“Pre-owned Welch Allyn 74910 Dual-Handle Transformer, tested and operational

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$27.96

38230

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1 item in stock

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Product details

Device Information:
  • Manufacturer: Welch Allyn, Inc.
  • Model Number: 74910
  • Input Voltage: 120V AC, 60Hz, 1.7A
  • Output Voltage: 3.5V, 1.7A per handle
  • Country of Manufacture: USA
  • Date of Manufacture: May 21, 1981
  • Power Cord: Integrated hospital-grade cord (~10 feet)
  • Certification: UL Listed | CSA Approved

 

Caution Label:

 

  • “Electric Shock Hazard — Do not disassemble instrument. Refer servicing to qualified service personnel.”
  • “For professional use only.”

Short Description:

Welch Allyn Model 74910 Dual-Handle Transformer designed for powering compatible 3.5V Welch Allyn diagnostic heads such as otoscope and ophthalmoscope attachments. This wall/table-mountable power unit delivers consistent illumination through dual handles, featuring adjustable intensity control and an integrated indicator light.

Condition:

  • The transformer housing shows minor scratches and scuffs consistent with normal clinical use.
  • No dents or cracks observed.
  • Red indicator light turns on when powered.
  • Right handle holder: structurally sound and intact.
  • Left handle holder: slightly chipped internally with minor paint loss on posterior surface.
  • Right coiled cable: slightly overextended but no cuts or tears.
  • Left coiled cable: intact, not overextended, and free of damage.
  • Strain reliefs: secure and undamaged.
  • Integrated hospital-grade power cord (~10 ft): intact and fully functional.

Functionality Summary:

  • Power Status: Device powers on successfully; red indicator light illuminates.
  • Intensity Control: Works smoothly and adjusts output properly.
  • Right Handle: Tested and found working (illumination functional when head was attached).
  • Left Handle: Not lighting up the head — likely internal contact service issue 
  • Electrical Output: Stable on operational handle.
  • Device provides consistent power delivery to compatible Welch Allyn 3.5V heads.

What’s Included:

  • Welch Allyn Model 74910 Dual Handle Transformer Unit
  • Two coiled handle cords (attached)
  • Integrated 10-foot hospital-grade power cord

What’s Not Included:

  • Diagnostic heads (otoscope, ophthalmoscope, etc.)
  • Wall mounting hardware
  • User manual or service documentation
  • Any consumables or accessories

 

*Items shown in photos are the items that will ship.  If it is not shown in the photos, it is not included*

 

Stock ID : 38230 (P.O 1200) (WH104 SCC14)

 

Comments:

Kindly enlarge the images and see them with zooming.

Concern or query: Ask a Question

Condition: USED, please refer to images for cosmetic condition.

  1. 1.    Overall Condition: As seen in images : Good / AS-IS
  2. 2.    Physical Condition: Please review images before bidding : Good
  3. 3.    Working Condition: Device powers on successfully; red indicator light illuminates | See functionality notes above....Will receive item as pictured…………(Offered AS IS)
  4. 4.    “As a whole; the item has not been tested technically or professionally at our end- unable to test --- being sold STRICTLY AS IS! Biomed check is strongly recommended before clinical use!”
  5. 5.    Completeness: (with everything seen in the pictures. Please look at all pictures and go through detail description before bidding.)
  6. 6.    Caution for Buyers:

    DESPITE WHAT MAY BE WRITTEN IN THIS LISTING ALL ITEMS ARE SOLD 'AS IS' & 'WHERE IS' AND UNLESS THE SELLER HAS INDICATED OTHERWISE, THERE WILL BE NO REFUND.

    Please make sure you are ready to buy if you decide to place a bid.

    Available Documentation (manual etc.): nil

    Accessories: Comes with everything you see in pictures nothing more nothing less.

    Added note:  Completely check out item/s prior to use in conjunction with patient care and seller will not take any responsibility for its use on patient.

    Maintenance & Certification: - Strongly recommended.

    Useful tips: do not scratch or apply sticking plasters.

    Added Comments: The equipment, posted on eBay is in possession.

    Seller does not fix or repair any items to make them usable.

    If item is listed for parts only, it is specifically mention in the listing as well.

    Shipping:

    Destinations: World wide - only after funds receipt is confirmed.

    Carriers: -Various (seller’s own discretion)

    Customer’s own shipping: You can use your shipper or if you want us to find you one, we can do that as well.

    Time to Ship: The item will be professionally Packed and shipped within three business days after payment is received, but normally ship the day after payment is received.

    Item Location: This item is shipping from Medicka Medical, MN Warehouse

    Local Pickup: There is no local pickup fee. (Please note in compliance with state laws sales tax will apply, on local pickups.)

    Handling/Packaging Fee: The shipping cost includes a packing/handling fee of 20 $.This fee covers the cost of packing material, labor, etc.

    Shipping and Handling Cost Domestic :( Lower 48 states and DC): UPS/USPS.

    International / Other Locations: Please find out what your cost will be before bidding or contact us and we will help you.

    FOR ALL INTERNATIONAL ORDERS, WE MUST HAVE FOLLOWING INFORMATION PLEASE:  Name/Company Name, Address, and Contact Phone Number.

    Combined Shipment: Accepted if the items can be combined. Buyer should contact us beforehand.

    Rush Delivery: Any request for faster shipping and delivery must be received in at least 48business hours before end of auction.