[Test-Equipment] B&K model 707 Dyna-Jet tube tester

[Charles Yahrling]

Just acquired this tester and so far it has worked to identify known good
and bad 6146Bs as such.  The manual is partly missing but covers settings
for tube types 0A3 thru ZD152.  I would like to find a PDF or paper manual,
or your comments to define precise functions and any combinations for the
various test buttons,  vis

Test Circuit Transfer  What does this do?

Test 2  What test is this?

Test 1  See below...

Grid Emission  Self explanatory?

Short  If no light when pressed, OK?


With above tests only Test 1 gets any response when pressing.  If I press
test 1 and slide the Life test slider I get some degraded response on good
but used tubes. Seems logical.  Other short tests are implied in the notes
listed in the start settings for some tubes, apparently by rotating the
short test setting (D) selector to other than startup setting. I presume
these are additional short tests other than the basic button test.

Any help or comments greatly appreciated!

73, chuck kb1zmx