Seller: test-and-measurement (403) 100%, Location: Boulder, Colorado, Ships to: US, Item: 174159474593 This auction is for a Keithley 182M Sensitive Digital Voltmeter. This 182M is in very good physical and elecrical condition. The meter is designed for high precision low voltage 0-30 VDC measurements. While testing during listing it looked very good, but has not had a calibration in the last year and I would recommend calibration if you need it spot-on. Please refer to the listing photos. Please look at the included Metrology Grade Test Leads in the listing photos. One set is made by Keithley, the other is custom made using braid covered Teflon (PTFE) insulated high purity silver plated copper wire with direct gold plated copper fork/spade terminal. The Keithley 182M is the predecessor of the current 2182A. The Keithley 182 Sensitive Digital Voltmeter makes high accuracy measurements of low level dc voltages between 1 nV and 30 V. The 182 features a 6.5 digit display, low common mode current and RFI, and an input resistance of greater than 10 Gigaohms. Basic accuracy is 50 to 65 ppm of reading + 6 to 16 LSD for one year Basic Specifications: Range Resolution Accuracy 24 hours Accuracy 1 year Transfer stability 5min 3 mVDC 1 nV 20 + 16 ppm with REL 60+16 ppm with REL 5+9 ppm with REL 30 mVDC 10 nV 20 + 6 ppm with REL 60+6 ppm with REL 3+2 ppm with REL 300 mVDC 100 nV 15 + 6 ppm with REL 55+6 ppm with REL 3+2 ppm with REL 3 VDC 1 µV 10 + 4 ppm with REL 50+6 ppm with REL 3+2 ppm with REL 30 VDC 10 µV 10 + 4 ppm with REL 50+6 ppm with REL 3+2 ppm with REL Please refer to the manufactures website or other online sources for more information such as data sheets, manuals, firmware updates, software, or reviews. And of course if I can be of any assistance such as information on this specific unit please feel free to contact me. We feel the listing price is already very good considering the item and condition, but if this item has been listed for a few week we are always willing to entertain a reasonable offer. The last few listing photos are of our lab, sorry not included in the auction. I have done my best with the listing and photos. But again if you question the accuracy of any aspect of the listing or if there is a particular specs or features are critical to your purchase satisfaction please refer to the manufactures data sheet and manual online, and of course email us with any questions we can answer about this specific instrument. We also strongly encourage you read our terms before bidding - Thanks Tom Ascent Concepts and Technology (ACT) is a few scientists and engineers involved in Physics and Electronic R&D. Our focus is on lab designs specializing in Time and Frequency as well as Voltage Metrology. Basically a bunch of Test and Measurement nerds. We find buying and selling equipment a nice compliment to our R&D work. If you are looking at one of our listings please email us with any questions concerning the instrument condition, specs, or capabilities. Also feel free to ask for our expertise on whether this is the right piece of equipment to meet your needs. We have no problem steering you to another product. We may even be able to help you find another eBay seller, dealer, or manufacturer who has exactly what you are looking. Why? We view others with a passion for Test and Measurement as part of a very special community whether a hobbyist or Noble Price level Physicist and will do our very best to treat any buyer the way we would like to be treated ourselves. All we ask is you treat us fairly and we will always go the extra mile even beyond eBay?s requirements and our stated warranty to take care of any legitimate issue - whether a performance issue or simply not the instrument that best serves your needs. Again we encourage you to contact us before you bid with any question on the capabilities, condition, and perhaps most importantly if it is the right product to meet your specific needs. Remember - You Matter......Until you multiply yourself times the speed of light squared.....Then You Energy Please read all of the Warranty terms and Shipping requirements carefully before bidding Warranty USA: We want you to be happy with your purchase and we will always do our very best to resolve any customer problems however our official policy is as follows: (Buyer inside continental USA only - international buyer read our international terms). 1. This item is sold with a 30 Day Satisfaction Guarantee. 2. Absolutely no returns are allowed if Calibration/Warranty seals are broken (Where Applicable) More detail on terms above: 1. This item is sold with a 30 Day Satisfaction Guarantee. So bid with confidence. All returns must be arranged within 30 days or receipt of the item. We will extend that period if needed to send the item for calibration with the manufacturer or A2Al accredited lab. We will be glad to ship directly for calibration if you wish. So bid with confidence. Please if you are experience buyers remorse, on experiencing an issue contact us as soon as possible. 2. We have never had a problem - but please respect our policy - absolutely no returns are allowed if Calibration/Warranty seals are broken, (Unless approved by Ascent Concepts and Technology through eBay email). Further All internal and external parts are documented in detail. This is for your protection as much as ours and allows us to stand behind any real issue. Board swapping, high grading and other forms of return fraud will be dealt with harshly. 3. Obviously the item must be returned as shipped, with all accessories, manuals, and original manufactures packing (Where applicable). Please do you best packing the return. The purchaser is responsible for damage during return shipping resulting from improperly packaging. 4. Refunds will include the purchase price and shipping if we have made a listing error, the equipment does not work as described, or failed during the return period....But we think it is only fair the customer be responsible for all shipping charges on returns in the case of ?buyer remorse?. 5. Also; due to the delicate nature of test and measurement equipment there will be no refund for items damaged from improper use. (Overloaded input and such) Our listings show most instruments running in a lab environment to demonstrate proper function. "Peace is not the absence of violence, but the presence of justice" MLK & Einstein Payments:: 1. We prefer PayPal. 2. Ascent Concepts and Technology accepts VISA and MC. 3. We may accept a P.O from Institutions, Dealers, and Companies that we approve prior to bidding. Net 10 preferred. Payment must be made within four business days (Monday-Friday excluding holidays) of the close of the auction unless you have made special arrangements with us. Bidders with no feedback or less than 80% positive feedback must contact us through the eBay email system before placing a bid. We will reply through the same system, documenting that you have been approved to bid. If you do not follow these procedures, your bid will be cancelled. All other bidders; bid with confidence. Important! Recent Laws have changed concerning Tax collection on internet sales such as eBay, the Buyer is responsible for all applicable Taxes. International Buyers are responsible for all Duties, Vat, Customs, and any other Fees related to this sale. Shipping We will make every effort to ship your item within 24 hours of receipt of your cleared payment on business days (Monday thru Friday excluding holidays). On high dollar or items difficult to package it may take as much as five business days We ship with FedEx and USPS only.We will be glad to ship using the purchaser's shipping account. For rate research, our shipping address is Boulder CO 80305. Many of our auctions have a free or set packing and shipping fee.This makes the transaction easier and allows the purchaser to send payment at once without having to wait for a shipping total. Please consider the total with shipping when bidding on items without free shipping. "To be is to do" Socrates. "To do is to be" Jean-Paul Sartre. "Do be do be do" Frank Sinatra.......Proof of de-evolution? International Buyers: Our official policy is no international buyers, So please be aware buyers outside the continental USA are purchasing strictly "As Is" "No Returns" with no warranty expressed or implied International buyers must arrange their own shipping. Please contact us before bidding. International Buyers are responsible for all Duties, Vat, Customs, and any other Fees related to this sale. More detail on terms above: Our official policy is no international buyers, So please be aware those buyer outside the continental USA are purchasing strictly "As Is" "No Returns" with no warranty expressed or implied. For any buyers outside the USA ACT will be glad to spend additional time testing before shipping, but we strongly encourage shipping to the Manufacturer or accredited calibration lab of the customers choice (in the USA) to insure proper function before forwarding internationally. Obviously the customer is responsible for shipping from the testing/calibration lab and any costs related to testing or calibration. If the item fails testing we will pay return shipping from the calibration lab and provide a full refund of your purchase. We have never had a problem but please respect of policy - absolutely no returns are allowed if Calibration/Warranty seals are broken, further All internal and external parts are documented in detail. This is for you protection as much as ours and allows us to stand behind any real issue. Board swapping, high grading and other forms of return fraud will be dealt with harshly. Finally - To plagiarize Mark Twain "I apologize for such a long Listing - I didn't have time to write a short one." Please feel free to email Tom Knox with any questions. Condition: Seller refurbished, Condition: This Keithley 182M is in very good condition both physically and electrically. And includes new test leads only used during my testing. This 182M has not be calibrated in the past year., Country/Region of Manufacture: United States, Custom Bundle: Yes, Voltage Range: 0-30VDC, MPN: 182M, Display: 6.5 Digits, Brand: Keithley, Bundle Description: Two Metrology Grade test leads.