3B28 / 3B25 / CR275 / 866 Vacuum Tube

3B28 / 3B25 / CR275 / 866 Vacuum Tube

Part Number:
(TUT) 3B28

Product Details:
3B28 / 3B25 / CR275 / 866

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

$49.00 / Each

Qty

Ground Shipping Promotion on Orders over $100

Related Products

Syncor Military Battery Charger

Part #: PS PP-1659A/G

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

Brand: Syncor Industries Corp.

$165.00 / Each

Radiator Valve

Part #: VAL HOF1.5

Description: Hoffman Specialty Co. radiator valve. 1-1/2" NPT.…

Brand: Hoffman Specialty Co.

$89.00 / Each

Transcriber Magnetic Tape Head

Part #: MIC RP4SH-2

Description: Transcriber magnetic tape in original box. New vi…

Brand: Transcriber

$37.00 / Each

Vintage GC Electronics Ventilating Hole Plug

Part #: HWX 1708-C

Description: GC Electronics ventilating hole plug. Nickel plat…

Brand: GC Electronics

$3.50 / Each

Featured Products

Syncor Military Battery Charger

Part #: PS PP-1659A/G

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

Brand: Syncor Industries Corp.

$165.00 / Each

D/A Converter, Datel

Part #: SIC DAC87CB1-VB

Description: D/A Converter, Datel

$150.00 / Each

Teledyne Series 134 Relay

Part #: KO ER134D-5A

Description: Teledyne Series 134 Sensitive Centrigrid® 2 Form …

Brand: Teledyne

$45.00 / Each

316 ohm 3% 3w Wire Wound Resistor

Part #: RWF RS2-316

Description: 316 ohm 3% 3w Wire Wound Resistor NOTE: Minimum …

$0.85 / Each