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Calibrated Tektronix 2440 Oscilloscope 300MHz 2CH was $10Knew in 1990

(3868)

US $700.00

Approximately£550.25

or Best Offer

Condition:

Seller refurbished

“refurbed & calibrated at mi asking price, condition may be downgraded at lesser offers”

Collection:

Free collection in person from Antioch, California, United States

Postage:

US $35.52 (approx £27.92) Standard Delivery. See detailsfor postage

Located in: Antioch, California, United States

Delivery:

Estimated between Thu, 13 Jun and Sat, 15 Jun to 43230

Returns:

No returns accepted. See details- for more information about returns

Payments:

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Seller assumes all responsibility for this listing.

eBay item number:126465337571

Last updated on 04 Jun, 2024 19:21:47 BSTView all revisionsView all revisions

Item specifics

Condition: Seller refurbished

Seller notes: “refurbed & calibrated at mi asking price, condition may be downgraded at lesser offers”

Non-Domestic Product: No

Installed Options: probe power jacks

Custom Bundle: No

MPN: 2440

Maximum Real-Time Sampling Rate: 500 MSa/sec

Maximum Bandwidth: 300 MHz

Modified Item: No

Oscilloscope Type: Digital Oscilloscope

Brand: Tektronix

Number of Channels: 2

Model: 2440

Digital Oscilloscope Resolution: 8-bit

Country/Region of Manufacture: United States

Item description from the seller

Seller assumes all responsibility for this listing.

eBay item number:126465337571

Last updated on 04 Jun, 2024 19:21:47 BSTView all revisionsView all revisions

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Item location:

Antioch, California, United States

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Postage and packaging	To	Service	Delivery*See Delivery notes
US $35.52 (approx £27.92)	United States	Standard Delivery (FedEx Ground or FedEx Home Delivery®)	Estimated between Thu, 13 Jun and Sat, 15 Jun to 43230
US $177.20 (approx £139.29)	United States	Expedited Delivery (USPS Priority Mail®)	Estimated between Tue, 11 Jun and Fri, 14 Jun to 43230
US $108.04 (approx £84.93)	United States	Expedited Delivery (FedEx 2Day®)	Estimated between Tue, 11 Jun and Wed, 12 Jun to 43230
Free collection in person	United States	Local Pickup

Notes - Delivery *Estimated delivery dates reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods, and are an estimate only.

Dispatch time

Will usually dispatch within 1 working day of receiving cleared payment.

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Returns policy

Return policy details
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Payment details

Payment methods

2465b

100% positive Feedback

2.2K items sold

Seller's other items Contact

Joined Sep 1999

Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months

Accurate description

5.0

Reasonable postage cost

4.8

Delivery time

5.0

Communication

5.0

Registered as a private seller

Thereby, consumer rights stemming from EU consumer protection law do not apply. eBay buyer protection still applies to most purchases.

Seller Feedback (1,280)

m***m (25)- Feedback left by buyer.

Past 6 months

Verified purchase

I rarely come across such an outstanding eBay seller! I purchased a set of 6 replacement pots for my TEKTRONIX oscilloscope models: 2465B, 2465A, 2445B, and a late 2465. The seller's attention to detail was impeccable—from the item description to the secure packaging.

TEKTRONIX Under CRT Set of 6 Pots for 2465B 2465A 2445B late 2465 Oscilloscope (#404438326779)

_***o (120)- Feedback left by buyer.

Past month

Verified purchase

Exactly as described. Everything fits! Very prompt shipping with excellent packing. Excellent communication from seller. Highly recommend AAA+.

Accessory Tray for Tektronix TDS3000 /B /C series Oscilloscope (#404234077072)

d***0 (64)- Feedback left by buyer.

Past 6 months

Verified purchase

Item was exactly as described and packaged extremely well for shipping. Recommended seller!

TEKTRONIX 2465B 400MHz 4Chan analog OSCILLOSCOPE, refurbed/cal'd (#125832567193)

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Product ratings and reviews

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4.4

23 product ratings

16 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
3 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews

by volmetmain
22 May, 2017
Read this before you buy
This is a competent though aging scope with 300Mhz Bandwidth and 500Ms, a real gem no doubt in its day. I has many features including measuring cursors and pass fail checks for QA testing. But there are many out there that are failing although. One fault is the NVRAM error check at boot, most likely to be a flat memory battery. This will usually result in a full recalibration of all the scopes settings. The other more serious fault is the CCD (7000) failure that should shew up in the boot check if there's a problem. Because these scopes use equivalent time processing (build up) the higher frequencies, CCD,s are used to store and process the data before being sent to the display. They run very hot and many have failed due to age and cooling issues. A quick test will confirm any ... This is a competent though aging scope with 300Mhz Bandwidth and 500Ms, a real gem no doubt in its day. I has many features including measuring cursors and pass fail checks for QA testing. But there are many out there that are failing although. One fault is the NVRAM error check at boot, most likely to be a flat memory battery. This will usually result in a full recalibration of all the scopes settings. The other more serious fault is the CCD (7000) failure that should shew up in the boot check if there's a problem. Because these scopes use equivalent time processing (build up) the higher frequencies, CCD,s are used to store and process the data before being sent to the display. They run very hot and many have failed due to age and cooling issues. A quick test will confirm any problems. Set the scope to display both channels and trigger from line. Increase the timebase to 50us/Div and set trigger to line. You should the two traces of both channels when positioned correctly on the screen. Moving the lines with the positioning control should not produce any spikes on the waveform is moved up or down the screen, If there are, of the trace won't shift the CCD on that channel is more than likely dead. Parts are like hens teeth and repairs if parts can be found are costly as a full hardware recal takes a long time! Hope this is of help to anyone out there thinking they have found a bargain. Simon Spiers (Youtube)
Sold by: alltest_surplus
by dteesben
05 Oct, 2013
Tek 2440 is Acceptable
I collect electronic equipment and am a self taught electronics's experimenter. I found the menu system of the 2440 somewhat cumbersome but after about a day of going through the different menus I was able to master it. I think if the scope is not used daily the menu system will become an issue. This scope has more features than I will ever use. The auto set up feature is a real time saver and works very well. I do however prefer the trace pattern of an analog scope vs. a digital. The analog seems to show much more detail in the wave pattern. So far I would say my first digital storage scope purchase is acceptable.I collect electronic equipment and am a self taught electronics's experimenter. I found the menu system of the 2440 somewhat cumbersome but after about a day of going through the different menus I was able to master it. I think if the scope is not used daily the menu system will become an issue. This scope has more features than I will ever use. The auto set up feature is a real time saver and works very well. I do however prefer the trace pattern of an analog scope vs. a digital. The analog seems to show much more detail in the wave pattern. So far I would say my first digital storage scope purchase is acceptable.
by wild-bill65
21 Feb, 2014
A top of the line oscilloscope for bargain prices, I can afford....
I am very pleased with this 2440 Storage scope. I also have a Tekmate 2402 I want to incorporate with it. The 2440 is a joy to use, and documentation is readily available. I use ths for my hobby work basic repair and troubleshooting electronics. If anyone is on the fence hop over and get one. I especially like the ease of use and setup features, waveform storage is nice as well. This is my first venture with a Digital Storage scope and a very pleasent for sure....I am very pleased with this 2440 Storage scope. I also have a Tekmate 2402 I want to incorporate with it. The 2440 is a joy to use, and documentation is readily available. I use ths for my hobby work basic repair and troubleshooting electronics. If anyone is on the fence hop over and get one. I especially like the ease of use and setup features, waveform storage is nice as well. This is my first venture with a Digital Storage scope and a very pleasent for sure....
by thomamoor_766
01 Oct, 2021
works better than expected.
Works great, it's usable bandwidth is higher than rated, I've gotten good results to 700 MHz--the waveform may be a bit jagged above 300 MHz but it measures the frequency and voltage level accurate enough for troubleshooting, my new DSO doesn't go beyond the rated 200 MHz.
Verified purchase: YesCondition: Pre-ownedSold by: zeebidder
by cybe93
01 Oct, 2022
Just when I needed
Everything works looks nice
Verified purchase: YesCondition: Pre-ownedSold by: roundsofwanting

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Picture 1 of 11

Calibrated Tektronix 2440 Oscilloscope 300MHz 2CH was $10Knew in 1990

Shop with confidence

Item specifics

Item description from the seller

Post to me

Returns policy

Payment details

2465b

Detailed seller ratings

Average for the last 12 months

Seller Feedback (1,280)

Product ratings and reviews

Most relevant reviews

Read this before you buy

Tek 2440 is Acceptable

A top of the line oscilloscope for bargain prices, I can afford....

works better than expected.

Just when I needed

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