谢谢提醒。我只是打开看看内部,没有、也没想动拆任何零件,原始的东西是最真实的。 作者: charlesyu 时间: 2014-8-26 08:38
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 赚了作者: charlesyu 时间: 2014-8-26 08:39
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. 作者: PCX 时间: 2014-11-1 21:17 作者: 肝胆 时间: 2014-11-23 22:42 作者: 3AX31 时间: 2014-12-27 14:19
当年也是禁运产品吧作者: BH5HAT 时间: 2014-12-29 11:58
古董,收藏价值很高哦作者: bd4uf 时间: 2015-3-10 17:11
修—修估计能用作者: 铁锤 时间: 2015-3-25 22:09 作者: lbj0927 时间: 2015-5-30 16:18
养眼作者: bluecable 时间: 2015-6-25 17:50
赞一个作者: tromso 时间: 2015-8-28 12:17
貌似现在来说没什么用了, 品相好的话还可以收藏,作者: 迈克尔船长 时间: 2016-2-2 18:27