Stanford Research SR844 25 kHz to 200 MHz RF Lock In Amplifier USED

Description

Stanford Research SR844 25 kHz to 200 MHz RF Lock In Amplifier
removed from a working environment.
Power cord /manual/other accessories are not included...what you see is what you get
Opening a return request will affect seller's performance.Therefore,  PLEASE DO NOT OPEN A RETURN REQUEST IF YOU ARE NOT SATISFIED WITH THE PURCHASE. PLEASE USE CONTACT SELLER TAB.
Attention CA Buyers : I will not remove CA Sales Tax even If you provide me with CA Seller's permit  "no exception"  You should accept  seller terms and conditions mentioned and bid.
please understand that you are buying a used item, if you have any issues with it, if it is not as described, please contact us before placing feedback and we will help you until everything is resolved,
PLEASE do not open a case.
You will receive a quicker response simply by sending us
message using the contact seller option.  Thank you
This auction only comes with what is pictured or listed in the description.
All parts, accessories, cables, etc. are not included unless pictured or described.
You   should accept the above-mentioned and bid.
No Local pick-ups.....
If  any questions, please contact us before purchasing.
The unit has some small signs of wear and normal use
we are not responsible for international customs fees.
30 DAY RIGHT OF RETURN....buyer pays S/H fees
display panel got dig on it ...refer to all pix posted
tuning know missing cover as shown in  pic # 1
We do not ship to   unverified Paypal addresses
Do not assume anything else about the item except what is stated.
we record serial numbers/parts to avoid   Fraud.
Unit got digs  on the front panel & deep
scratches
also it got minor dents ..otherwise it's in a good working order
We cannot offer technical support on any of our products. All units are sold without manufacture warranty information.
The customer is responsible for verifying compatibility for ALL items.
20% restocking + Shipping fees for any item returned due to compatibility issues/unwanted items . ( if returns are offered by seller)
If you are not satisfied with your purchase, you must return it for a refund.
I will not accept any partial refund offers
on the back of the  unit there is some rust on 2 of the nuts
must be returned complete with all of its parts and accessories
must be shipped from the United States.
SELLER  IS NOT RESPONSIBLE FOR ANY   - CALIBRATION SERVICES