Welch Allyn 74710 Dual Hand...
Welch Allyn 74710 Dual Handle Transformer W/ Otoscope & Ophthalmoscope ~ 38233
Item specifics
Condition
- Used
Seller Notes
- Model
- 74710
MPN- 74710
Product details
Device Information:
| Specification | Detail |
|---|---|
| Manufacturer | Welch Allyn, Inc. |
| Model Number | 74710 |
| Device Type | Wall/Desk Mount Transformer with Dual Handles |
| Input Voltage | 120 VAC, 50/60 Hz, 0.7 Amp |
| Output Voltage | 3.5 V |
| Date of Manufacture (DOM) | June 12, 1990 |
| Country of Manufacture | Made in U.S.A. |
| Caution Label | Electric Shock Hazard. Do not disassemble. Refer servicing to qualified service personnel. |
| Fuse / Safety Compliance | UL Listed, Class 2 Device |
| Approx. Power Cord Length | 10 feet, integrated hospital-grade 3-prong plug |
Short Description:
Welch Allyn Model 74710 Transformer is a durable, dual-handle diagnostic power supply system designed for powering compatible otoscope and ophthalmoscope heads. This unit provides stable 3.5V output for consistent illumination, features a responsive intensity control knob, and includes two coiled power handles for clinical use. Ideal for ENT and general examination environments.
Condition Summary:
- Transformer powers on and intensity control responds smoothly.
- No dents or cracks on transformer body; only minor scratches and scuffs consistent with normal use.
- Both side handles are intact and fit securely into the holders.
- Coil cords are in good shape — no cuts, tears, or overstretching.
- Strain reliefs are tight and undamaged.
- Integrated 10-ft hospital-grade power cord intact with no exposed wiring.
- Cosmetic condition is good to very good, with light surface wear but overall clean appearance.
Functionality Summary:
- Device powers on and delivers steady 3.5V output.
- Intensity control knob functions correctly.
- Both handle ports light up corresponding connected heads.
- No flicker or instability observed during testing.
- Unit requires wall or desk mounting hardware (not included) for clinical installation.
What’s Included:
- Welch Allyn Transformer (Model 74710, DOM: June 12, 1990)
- Integrated Dual Handle Assembly
- Welch Allyn Otoscope Head (REF 25020-U) – Lamp installed, connector intact, lens and port clear, body free of cracks.
- Welch Allyn Ophthalmoscope Head (REF 11610) – Lamp installed, side wheel and clamp functional, front filter wheel has a faint crack but operates correctly.
- Integrated 10-ft hospital-grade power cord
What’s Not Included:
- Wall / Desk Mounting Hardware
- User Manual
- Additional heads or accessories
- Ear specula, disposables, or consumables
*Items shown in photos are the items that will ship. If it is not shown in the photos, it is not included*
Stock ID : 38233 (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. 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.)