![7R7, National Union Vacuum Tube](https://surplussales-prod-media.sfo3.digitaloceanspaces.com/sfo3/CACHE/images/item_images/defaults/tur-0a2-rca/e51ac1234c4d895114fd47f68c0fc5ea.png)
Part Number:
(TUR)
7R7
Product Details: 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.
7R7, National Union
Part #: PS PP-1659A/G
Description: This Battery Charger is in like NEW condition! Th…
Brand: Syncor Industries Corp.
$165.00 / Each
Part #: RWF WL-D4
Description: 4 ohm − 320w Ward Leonard Ribwound Resistor with …
$25.00 / Each
Part #: ICH 0446164181
Description: Fair-Rite Product Corporation 1/2" ferrite split …
Brand: Fair-Rite Product Corporation
$4.00 / Each
Part #: CFD D02R2000EABA
Description: Ceramic Capacitor 2.2 µF 50v 20% Monolythic Dip
$2.25 / Each
Part #: PS PP-1659A/G
Description: This Battery Charger is in like NEW condition! Th…
Brand: Syncor Industries Corp.
$165.00 / Each
Part #: MTR 237S-15VAC
Description: Triplett meter. 0 - 15v AC. Bakelite case. 2-3/8"…
Brand: Triplett
$99.00 / Each
Part #: STR 2N4351
Description: Intersil Mosfet Switching Trans., NPN, 65ns, TO−18
$4.50 / Each
Part #: RCF RC20GF114J
Description: 110k ohm 1/2w 5% Carbon Resistor Carbon Compositi…
$0.50 / Each