Infrared Red Scanning....
How much would it cost to scan? I believe you can rent one online, or buy one for US$1600. Or try using smoke? Use an incense or something similar. If there's a draft, it should be easily detected. Another idea is to create a negative pressure in the house (e.g. by turning on a strong exhaust fan or window fan). This would make the draft stronger and easier to detect |
Infrared Red Scanning....
On Dec 28, 9:17*pm, "bob" wrote:
How much would it cost to scan? I believe you can rent one online, or buy one for US$1600. Or try using smoke? Use an incense or something similar. If there's a draft, it should be easily detected. Another idea is to create a negative pressure in the house (e.g. by turning on a strong exhaust fan or window fan). This would make the draft stronger and easier to detect Harbor Freight has a $19.99 and a $25.99 unit (coupon for this one). I got one a week ago, only thing I don't like is the laser pointer points below the hot spot, but as long as I remember that, it has been fine. |
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