x***k
发帖数: 271 | 1 我还要找inspector验一次么，又要花3天时间和100刀？
我知道有的系统上面有自动显示氡气数字，要是我的seller给我装的比较差没有显示怎
么办？ |
s**********n
发帖数: 291 | 2 they must repeat the test again and ask the contractor to send you the copy
of result.
【在 x***k 的大作中提到】
: 我还要找inspector验一次么，又要花3天时间和100刀？
: 我知道有的系统上面有自动显示氡气数字，要是我的seller给我装的比较差没有显示怎
: 么办？
|
T**J
发帖数: 3340 | 3 自动显示数字的系统，做梦吧？
【在 x***k 的大作中提到】
: 我还要找inspector验一次么，又要花3天时间和100刀？
: 我知道有的系统上面有自动显示氡气数字，要是我的seller给我装的比较差没有显示怎
: 么办？
|
r*****t
发帖数: 252 | 4 I bought one and used it everyday for continuous monitoring.
Radon detector, Safety Siren Pro Series 3.
It's very nice. Also saved me money on Radon inspection. Very accurate
compared to professional results.
http://www.amazon.com/Safety-Siren-Pro-Detector-HS71512/dp/B000CEAY64
【在 T**J 的大作中提到】
: 自动显示数字的系统，做梦吧？
|
x***k
发帖数: 271 | |
m***y
发帖数: 14763 | 6 LED digital readout is pretty normal nowadays ah
Many houses around here have it running 24/7, because, well, there are so
many granite quarries around Boston, and they are all rich in radon. |
