The IN-1 is a large Soviet nixie tube with an end-view envelope and phenolic base. 
The IN-1, unlike most other gas discharge displays, does not contain any mercury in it's fill gas,
which substantially shortens the tube's lifespan. Under normal conditions, the number cathodes 
in an IN-1 will completely dissolve after only a few thousand hours of operation. 
The IN-1 is a larger nixie; digit height is 12mm and the tube has a diameter of 30mm and a height of 60mm. 

IN-1 is a cold cathode neon gas indicator displays digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 
Indicating current (no more than): 2.5mA; 
Keep-up voltage (no more than): 150V; 
Firing voltage (no more than): 200V; 
Length of the tube (without pins): 60mm; 
Diameter of the tube: 30mm; 
Symbol size: 0.74"x0.4" (18 x 10 mm).


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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.

Combine shipping is accepted.
If you need less or more items of this type, or if you need add some other items, contact us, and we will make special listing for you.
Give us the list of items you need, and we'll do the rest.

We have many other vacuum tubes for audio and other, ask us if you need any of them.

Items are shipped from Lithuania Post (Europe Union) via expedited International tracking. 


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.