mine is good. I got a free test kit and sent it to a lab. Readings are the same. However, you can use this device only once. After test, the device will sleep with dust forever. //@Anonymous: How reliable is this compared to the units used in home inspections before real estate transactions?
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By anonymous on 01/26/2022, 05:15 PM EST
Reviews from Amazon are difference, some are not good. //@Anonymous: How reliable is this compared to the units used in home inspections before real estate transactions?
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By anonymous on 01/26/2022, 04:54 PM EST
How reliable is this compared to the units used in home inspections before real estate transactions?
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