12B4 Vacuum Tube

Roe Tester V10

12B4 Vacuum Tube

Part Number:
(TUR) 12B4

Product Details:
12B4

For a $6 up charge ($5 for 20 tubes or more of same number), individual Roe Tester V10 printouts with curves will be included with individual tubes. This test takes about 10 minutes for each test. The calibrated ROE Tester is the finest test tube testing system available. It will document every operating parameter of the subject tube.

NOTE: Sweep Tubes are not warranted in any way due to wide and variable operating conditions.


Share this page

$7.50 / Each

Qty

Ground Shipping Promotion on Orders over $100

Other Categories

Tubes: Starting with "7" to "99" - Page 2: 11AF9 to 12Z3

Related Products

None

Syncor Military Battery Charger

Part #: PS PP-1659A/G

Description: This Battery Charger is in like NEW condition! Th…

Brand: Syncor Industries Corp.

Sold out
Weston Meter (MTR) 2531

Meter

Part #: MTR 2531

Description: Weston sealed, ruggedized 30 µA meter for BIRD se…

Brand: Weston

Sold out
trw polystyrene capacitor

2800 pF 63v Polystyrene Capacitor

Part #: CPF 611.2-282H63

Description: 2800 pF 63v 2.5% TRW, 5.5mm D x 10mm L

$1.50 / Each

None

Transistor, PNP Germanium

Part #: STR 558347-2

Description: Transistor, PNP Germanium

$19.00 / Each

Featured Products

Right Angle Condulet (ELE) LL17

Right Angle Condulet

Part #: ELE LL17

Description: Crouse-Hinds right angle condulet. 1/2" galvanize…

Brand: Crouse-Hinds

$10.00 / Each

None

14 Pin / Harris Gold

Part #: SIC DI-0248-2

Description: 14 Pin / Harris Gold

$10.00 / Each

RF Choke (ICH) 2507-10

RF Choke

Part #: ICH 2507-10

Description: Dual bobbin RF choke. 100 µH, 100 ma. 184 turns #…

$6.50 / Each

Fits 0.56" diameter hole (ELE) S1124-2-4

Sunbank Bulkhead Adapter

Part #: ELE S1124-2-4

Description: Sunbank bulkhead adapter. Fits 0.56" diameter hol…

Brand: Sunbank

$15.00 / Each