拆看一台美国产古董电子管测试仪

charlesyu

我帮谷歌找了下 这台是用在一战的时候  测试无线电通信设备TUBE的东西 原文解释如下：
A tube tester is an electronic instrument designed to test certain characteristics of vacuum tubes (thermionic valves). Tube testers evolved along with the vacuum tube to satisfy the demands of the time, and their evolution ended with the tube era. The first tube testers were simple units designed for specific tubes to be used in the battlefields of World War I by radio operators, so they could easily test the tubes of their communication equipment.
如果是运行好  外观还可以的话 易趣售价在一千到两千之间


vacuum tubes 测试 ：）
我找到这个设备的电子版说明书看了下  应该是用于测试真空管的设备 ：） 里面的真空管 说不定可用在其他地方  反正18块 赚了

charlesyu

1.
PURPOSE.
Tube
Tester
1-177
is
an
instrument
used
to
test
and
measure
mutual
conductance
values
of
vacuum
tubes.
The
purpose
of
this
manual
is
to
acquaint
the
repairman
with
the
construction,
operating
prin-
ciples,
maintenance,
and
use
of
this
instrument.