Quality items from Bonanza’s top-rated sellers.
Catching Up to the Past earned a 100% satisfaction rating for providing an excellent experience from start to finish. View booth >>
Rendered at 14:11:25 10/25/25
Thunder Scientific Psychrometer Humidity Temperature Testing 4A 1MP Vintage
Ships from
United States
Share & earn! Sign in, share this or any listing, and you’ll get commission when it sells.
Learn more
Shipping options
Seller handling time is 2 business days Details
No shipping price specified to CA
Ships from
United States
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
None: All purchases final
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Shipping options
Seller handling time is 2 business days Details
No shipping price specified to CA
Ships from
United States
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
None: All purchases final
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
| Category: | |
|---|---|
| Quantity Available: |
Only one in stock, order soon |
| Condition: |
For parts or not working |
| Model: |
4A-1-MP |
| MPN: |
TMDE N808S |
| Type: |
Vintage Test Equipment |
| Features: |
Digital |
| Country of Origin: |
United States |
| Brand: |
THUNDER SCIENTIFIC |
| Product Brand: |
Thunder Scientific |
| Unit Type: |
Unit |
| Product Condition: |
For Parts Not Working |
| Model Number: |
5680490 |
| Unit Quantity: |
Set |
| UPC: |
Does not apply |
Listing details
| Seller policies: | |
|---|---|
| Shipping discount: |
Shipping weights of all items added together for savings. |
| Posted for sale: |
October 22 |
| Item number: |
1774809863 |
Item description
Thunder Scientific 4A-1MP Electronic Psychrometer
5680490
For Parts Not Working
Manuals, wick change kit, sensing probe and cables/ connectors included. There is also a humidity sensor from a different kit included. Calibrated last in Jan 2000 by Thunder Scientific Corp, as seen in printed documents. Previously owned by the US Army TMDE
Unit powers up, fan and temperature are working great. On testing, it seems to need cleaning the working mechanisms and tinkering to get the humidity working properly.
Added to your wish list!
- Thunder Scientific Psychrometer Humidity Temperature Testing 4A 1MP Vintage
- 1 in stock
- Price negotiable
- Handling time 2 days.
Get an item reminder
We'll email you a link to your item now and follow up with a single reminder (if you'd like one). That's it! No spam, no hassle.
Already have an account?
Log in and add this item to your wish list.
