t******2
发帖数: 2265 | 1 让inspector做radon test有什么不同? 是不是也用test kit? 他能当场出结果吗? 冒
似test kit还要送到lab去出结果. | a*********8
发帖数: 5368 | 2 他们有机器,提前放进去,一两天.然后去拿机器直接读数. | t******2
发帖数: 2265 | 3 2 days?
那其间要是被owner动了,那读数还有效吗?
【在 a*********8 的大作中提到】
: 他们有机器,提前放进去,一两天.然后去拿机器直接读数.
| G*H
发帖数: 624 | 4 That can be detected from the rapid change of hourly average readings. The meter can tell if the owner has opened the windows during the two days, for example.
【在 t******2 的大作中提到】
: 2 days?
: 那其间要是被owner动了,那读数还有效吗?
| G*H
发帖数: 624 | 5 Besides, very few (maybe no?) inspectors can do Radon test. Usually you need
to contact companies that have this survice. You can google "city name +
radon test", and you will probably see a list of companies in your area that
can do Radon test.
【在 t******2 的大作中提到】
: 2 days?
: 那其间要是被owner动了,那读数还有效吗?
| t******2
发帖数: 2265 | 6 right, called inspector says the same, 2 days.
but charge $175 for radon test, sounds pricey, isn't? | R***n
发帖数: 680 | | x*******n
发帖数: 93 | |
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