Nice accessory tray that fits in battery compartment of Tek TDS3000s & TDS3000B  & TDS3000Cs DSOs/PDOs and The red ruler is 12" or 31cm wide shown only for sizing. While this item is not essential, it will more than pay for itself if you buy it first to get the 10% discount on the next purchase of a scope (will even save you the state sales tax if you are not in California).

Please make sure Ebay has your current correct address before you pay as that is where item must go. Mistakes are costlier to fix after you pay. Ask questions before paying. No cash refunds, only store credit.

I ship worldwide. Ebay requires I ship by carrier/method that includes tracking & delivery confirmation, which international Airmail does not offer.  

For US domestic shipments, I will pick either FEDEX ground or USPS Prio mail for you, depending on which should reach you faster.

There will be plenty of room left over in the box for more small/medium parts (eg: probes). Let me know if there is anything else you want to add to share the ride, as there is plenty of space left over.

I offer a 10% discount on purchases after the first. If you plan to buy a scope from me as a 2nd purchase, you may pick "local pickup" as a zero cost shipping option (to be packed with a scope), or if not, I can use the shipping allowance for the tray to pay for insurance on scope you will order (Ebay's calculator thinks insurance is free - it is not; costs about 1% of declared package value). 

I am only required to collect sales tax from California resident buyers. Ebay as a large e-commerce site, collects sales tax for 45 states (may spread to all; tax collection is no longer predicated on my brick & mortar presence in your state). I have nothing to do with that, and I do not collect out-of-California sales tax on my own sales.