Welch 74710 Dual Handle Diagnostic Set Transformer – 3.5V Output, Tested
Device Information:
Manufacturer: Welch Allyn, Inc.
Model Number: 74710
Description: Diagnostic Transformer Power Supply Unit with Dual Handle Mounts
Input Voltage: 120 V AC ~ 60 Hz / 0.1 A
Output Voltage: 3.5 V AC / 0.7 A
Date of Manufacture: January 21, 1991
Country of Origin: Skaneateles Falls, New York, USA
Certifications: UL Listed (2G Standard C 222 No. 125)
Caution Label: Electric shock hazard — Do not disassemble; refer servicing to qualified personnel.
Short Description:
Welch Allyn 74710 Diagnostic Transformer Power Unit designed for illuminating otoscope and ophthalmoscope handles. Features dual handle ports with independent power supply and a manual intensity control knob for precise illumination adjustment. Ideal for clinical examination settings and diagnostic workstations.
Condition:
- The unit is in very good cosmetic and functional condition with normal surface scratches and scuffs from routine use but no cracks, chips, or structural damage.
- Green ON/OFF switch is intact and responsive.
- Intensity control knob is smooth and fully functional.
- Both handle mounts are secure and working properly.
- Coiled handle cables show no cuts or tears.
- Integrated 8-9 ft hospital-grade power cord is intact and free of damage.
- Overall, this unit has been tested and performs as expected.
Functionality Summary:
- Power Status: Unit powers on successfully.
- Output: Both handles illuminate as intended.
- Intensity Control: Responsive throughout adjustment range.
- Electrical Safety: No visible sparks, noise, or overheating noted during operation.
What’s Included:
- Welch Allyn Model 74710 Diagnostic Transformer Base Unit
- Two integrated handle mounts with coiled power cables
- Integrated 8-9 ft hospital-grade power cord
What’s Not Included:
- Otoscope or Ophthalmoscope heads
- Mounting hardware or wall bracket
- User manual or service documentation
- Replacement cables 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 : 38243 (P.O 1200) (WH104 SCC5)
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. Overall Condition: As seen in images - Very Good
- 2. Physical Condition: Please review images before bidding - Very Good
- 3. Working Condition: Has been tested at our end & is in good functionality....Will receive item as pictured…………(Offered AS IS)
- 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. Completeness: (with everything seen in the pictures. Please look at all pictures and go through detail description before bidding.)
- 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.
