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MK-61 Scientific Desk Calculator Electronica Vintage Soviet Ussr

$ 36.94

Availability: 100 in stock
  • Condition: perfect
  • Brand: Soviet
  • MPN: Does Not Apply
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Item must be returned within: 60 Days
  • Refund will be given as: Money Back

    Description

    MK-61 Scientific Desk Calculator Electronica Vintage Soviet Ussr BOXED
    Ussr programmable scientific desktop calculator “Electronika MK-61”.
    It was developed for scientific, engineering and statistical calculations.
    Technical characteristics:
    1) Programmable memory - 105 steps.
    2) Writing information in 15 memory registers: RG0 – RG9, RGa – RGe
    3) Executable functions:
    - arithmetic, direct and inverse trigonometric, logarithmic, power functions, Pi-constant
    - truncation, fractional part,
    - pseudorandom number generator (PRNG)
    … and many others.
    Power supply: AC/DC 220V or 3 AA type batteries.
    Dimensions: 3 x 6.75 in. (7.5 x 17 cm.)
    Calculator possible bit different from the photos. But still in good condition and fully work.
    Calculator goes with user manual (in Russian) for programming and electric layout.
    User manual will teach you step by step how to master knowledge in programming.
    It contains many good examples which help you to understand programming ideology
    of this device.
    Please, see also WIKI page for more info: "Elektronika MK-61"
    You will get: calculator with protective case, manual, electric layout.
    Quality
    Item was manufactured in Soviet age and has not been used since that time.
    It goes in original factory box.
    Calculator is in nearly new condition.
    No scratches or visible remains of usage.
    It may only have remains of storage.
    Please, see all photos.
    Calculator was checked and verified by entering sequence of programming commands according to the user manual.
    Final computing result is according to the manual.
    Please, see last photos.
    Note: AA batteries are not included.
    Lot of 1 pc
    Payment
    1. We accept PayPal only.
    2. All major credit cards are accepted through secure payment processor PayPal.
    3. Payment must be received within 7 business days of auction closing.
    4. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
    NOTE:
    Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
    Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
    Shipping
    1. We ship Worldwide.
    2. Items will be usually shipped within 2 business days on payment received.
    3. We use UkrPoshta (Ukranian Post) for all our International  deliveries. Once your package passes through customs it will be delivered by your local post office.
    4. The usual time for a parcel to arrive at its address is 24 business  days, but usually it arrives much earlier. Sometimes it can take longer up to 8 weeks.
    Delivery time lasts approx.
    1) United States & Canada up to 20 business days.
    2) Europe: up to 21-24 (except Germany and Italy, delivery time can take up to 1 month)
    3) Other countries: not more than 30 business days.
    Asia & Australia: the delivery can take up to 2 months, but  usually it arrives much earlier.
    We appreciate your patience if you haven't received items in 30  days may need more patience by reason of the local delivery system  and/or customs. If you are concerned in any way, please feel free to  contact us via ebay message instead of leaving negative/neutral  feedback or opening a dispute. We will make every effort to fix any problem.
    Returns
    We guarantee you complete satisfaction with all our high quality products.
    If you receive an item you did not order, or if an item you ordered is received damaged or defective, we will refund you the price you paid for it or replace it with identical one.
    The item should come to the above address within 30 days after you received it.
    After 30 days we will no longer be responsible and the item  won't be taken back.
    Item for returning must have the original tags and packing, otherwise it won't be accepted.