HP 45 Pocket Calculator I picked this up at a Thrift Store, to save it from the dumpster. Condition is unknown as there is no battery pack or charger/adapter. Includes case as shown. Bid accordingly.

 

The good news: The Merc 1000 is one of the easiest testers to use, it does a great job, and I've enjoyed it a lot. All the manual, tube chart, supplements, etc. are included, a big stack o paper. The

 

USED TESTED 27b TWO 6SN7 G.E. TUBES BLACK PLATE BOTTOM RECTANGULAR D GETTER MADE IN CANADA TUBES HAVE BEEN TESTED ON A B&K 707 !THANKS FOR LOOKING! WE WILL COMBINE SHIPPING,THE ONLY EXTRA CHARGE W

 

Our goal is 100% positive feedback. Contact us at 888-811-2487 with any problems so we can help! Zenith Frequency Meter Model: BC-221-T Description: Vintage US Army WWII Military SCR-211-T Frequency M

 

Up for bids is a lot of (4) good used 12AX7A twin triode tubes by Sylvania. The tubes test good on my EICO dynamic tester and they show no shorts. The test readings are strong-weak or feeble tubes are

 

RCA 6A3 (WITH PHILCO LOGO) BLACK ANODE PLATE PAIR OF OLD STOCK BOXED USA MADE VINTAGE VALVES MADE IN USA BLACK ANODE PLATES RCA BOXS METAL FOIL GETTER TESTED STRONG ON MY PRECISION 912 TUBE TESTER FRE

 

10PC TUBE - ORIGINAL VINTAGE INTEL P8080A-1 - 8 BIT MICROPROCESSOR - NOS SHIPPING VIA USPS AND UPS ON SOME ITEMS. INTERNATIONAL SHIPMENTS ARE BY USPS 1st Class Mail UNLESS OTHERWISE NOTED!!! DELAYS OF

 

ALL ITEMS ARE SOLD AS WE FIND THEM! BRAND NEW ITEMS LESS THAN 1 YEAR OLD ARE FULLY GUARANTEED & RETURNABLE IF ITEM IS USED OR OVER 1 YEAR OLD: OLDER USED ELECTRICAL & ELECTRONICS POLICY DUE TO

 

pair E88CC from philips miniwatt , CCa . I have test the tubes on my funke W19S tubetester and this tubes are very good . test result are :12ma - 13ma and 11ma - 11ma . shipping cost for europe are $1

 

20x ITT 35W4 NOS Tubes Description I have for sale a wholesale lot of 20x 35W4 sold under the ITT brand. All tubes are unused from a factory box; I have plenty more available if anyone is interested,