Tube Tester - Precision 10-15 * * Bench top - BEAUTIFUL ..

Description

The manufacturer of this tube tester touts their unique "electronamic" design tests more than just mutual conductance of a tube. The tester is designed such that individual grid, plate, and screen voltages and loads can be applied to the individual tube elements such that the tube can be tested in a realistic operating condition. The tube merit meter is placed in the plate or output circuit of the tube.
The tester does not test the tube at only one point on its transfer curve. Through application of "appropriately phased individual element potentials", the tube under test is swept through a wide portion of its plate transfer curves. Thus the tube is tested over its operational range and not just at an arbitrary point.
When you purchase a Paco G-140 Socket Adapter, you can then test ALL tubes . . .
Appears to function properly. I did test my " tester " tubes & they showed what each was expected to.
Didn't test ALL the sockets, but that is usually not a problem.
Chrome has slight pitting.
The scroll chart has a LED strip installed to facilitate easier reading . . . .
If I had the room, I would keep this beast. Really a cool tester, and great appearance.
It's 17 1/2" wide, 11" deep, 24" tall, and weighs 30 lbs.
What you see is what you get . .
Look at the pix & Enjoy . . .
.17 shipping to Continental United States . . .
Outside of USA, Ebays Automatic - Global Shipping Program . . . .
Over seas shipping through eBay Global Shipping Program . . . .
As usual, all things sold here are sold with no warranty because of there age.
All Sales Final. No refunds. No returns. No exchanges. No Exceptions . . .
Thank You & God Bless . . .
Locarion. . Mesa, AZ.